Date Requested: Nov 04 2025 12:24 AM
TGC Business Associate Data
TSP Name: Trunkline Gas Company, LLC (TSP: 007933062)
| Asset | BA Abbreviation | BA Name | Proprietary BA Nbr |
|---|---|---|---|
| TGC | AE-STALEY | A E Staley Manufacturing Company | 1984 |
| TGC | ABACO OPTG | Abaco Operating, LLC | 5242 |
| TGC | ACACIA | Acacia Natural Gas Corporation | 1803 |
| TGC | ACADIAN GAS | Acadian Gas Pipeline System | 1947 |
| TGC | ACCESS | Access Energy Corporation | 1262 |
| TGC | ACCESS ONTAR | Access Gas Services (Ontario) Inc. | 5452 |
| TGC | ACES POWER | Aces Power Marketing, LLC | 2155 |
| TGC | ACH FOOD SVS | ACH Food Companies, Inc. | 1480 |
| TGC | ACN ENERGY C | ACN Energy Corp | 1669 |
| TGC | ACN ENERGY | ACN Energy, Inc. | 1629 |
| TGC | ACOCK/ANAQUA | Acock/Anaqua Operating Co., LP | 5310 |
| TGC | ACTIVE ENGY | Active Energy ULC | 5368 |
| TGC | ADAMS RESOUR | Adams Resources Marketing, Ltd | 1651 |
| TGC | ADVANTAGE EN | Advantage Energy Partners, LLC | 16079 |
| TGC | AEGIS ENERGY | Aegis Energy, Inc. | 2024 |
| TGC | AEP ENERGY | AEP Energy Services, Inc. | 1507 |
| TGC | AEP ENERGY I | AEP Energy, Inc | 14349 |
| TGC | AES OHIO GEN | AES Ohio Generation, LLC | 1593 |
| TGC | AG ENERGY | AG Energy Co-Operative Ltd | 5281 |
| TGC | AGERA | Agera Energy, LLC | 15025 |
| TGC | AIR LIQUIDE | Air Liqude Large Industries U.S. LP | 15651 |
| TGC | ALEGRE EN | Alegre Energy, Inc. | 5413 |
| TGC | ALLEGIANT EN | Allegiant Energy Group, LP | 5199 |
| TGC | ALLEGRO DEV | Allegro Development Corporation | 5304 |
| TGC | ALLEGRO INV | Allegro Investments, Inc. | 2006 |
| TGC | ALLIANCE FOR | Alliance For Cooperative Energy Services Power Marketing LLC | 2169 |
| TGC | ALLIED ENERG | Allied Energy Resources Corporation | 5382 |
| TGC | ALPHA G&E | Alpha Gas & Electric, LLC | 14381 |
| TGC | ALTA MESA | Alta Mesa Services, LP | 14284 |
| TGC | ALTAGAS EN | AltaGas Energy Limited Partnership | 3003 |
| TGC | ALTAGAS | AltaGas Ltd. | 5584 |
| TGC | AMBIT NY | Ambit New York, LLC | 15502 |
| TGC | AMEREN F&S | Ameren Energy Fuels and Services Company | 1634 |
| TGC | AMEREN MKTG | Ameren Energy Marketing Company | 1687 |
| TGC | AMERENIL | Ameren Illinois Company | 1531 |
| TGC | AMER GAS MKT | American Gas Marketing, Inc. | 2162 |
| TGC | AMP | American Municipal Power, Inc. | 5604 |
| TGC | AMER P&G OH | American Power & Gas of Ohio, LLC | 15508 |
| TGC | AMPLIFY ENE0 | Amplify Energy Operating LLC | 16659 |
| TGC | ANADARKO E&P | Anadarko E&P Company LP | 1030 |
| TGC | ANADARKO RET | Anadarko E&P Retro | 2153 |
| TGC | ANADARKO EN | Anadarko Energy Marketing, Inc. | 1578 |
| TGC | ANADARKO ENE | Anadarko Energy Services Company | 1010 |
| TGC | AGC | Anadarko Gathering Company | 1931 |
| TGC | APC | Anadarko Petroleum Corporation | 1008 |
| TGC | ANAHAU ENER | Anahau Energy, LLC | 14336 |
| TGC | ANDERSON EXP | Anderson Exploration Company, Inc. | 2146 |
| TGC | ANEW RNG, L0 | Anew RNG, LLC | 16637 |
| TGC | ANKOR E&P | ANKOR E&P Holdings Corporation | 5414 |
| TGC | ANKOR ENERGY | ANKOR Energy LLC | 14234 |
| TGC | ANR PIPELINE | ANR Pipeline Company | 1087 |
| TGC | ANR-PROD | ANR Production Company | 1006 |
| TGC | ANTERO RES | Antero Resources Corporation | 15003 |
| TGC | AOC LLC | AOC, LLC | 1002 |
| TGC | APACHE CORP | Apache Corporation | 1011 |
| TGC | APACHE DPWTR | Apache Deepwater LLC | 1300 |
| TGC | APACHE | Apache Marketing, Inc. | 1316 |
| TGC | APACHE S EXP | Apache Shelf Exploration LLC | 14358 |
| TGC | APACHE SHELF | Apache Shelf, Inc. | 5278 |
| TGC | APPALACHIAN | Appalachian Gas Sales Corp. | 1012 |
| TGC | APPROVED ENE | Approved Energy II LLC | 16669 |
| TGC | APX CORP | APX Corporation | 1790 |
| TGC | AQUILA MER | Aquila Merchant Services, Inc. | 1820 |
| TGC | AQUILA NET | Aquila Networks | 1693 |
| TGC | ARCADIA OPER | Arcadia Operating, LLC | 15538 |
| TGC | ARCELORMITTA | ArcelorMittal USA LLC | 15061 |
| TGC | ADM CO | Archer Daniels Midland Company | 1982 |
| TGC | ARCHER ENER | Archer Energy, LLC | 15056 |
| TGC | ARCLIGHT | Arclight Energy Marketing, LLC | 5384 |
| TGC | ARDAGH GLASS | Ardagh Glass Inc. | 1285 |
| TGC | ARENA ENERGY | Arena Energy, LLC | 1684 |
| TGC | ARENA OFFSHO | Arena Offshore, LP | 1727 |
| TGC | ARGONNE NAT | Argonne National Laboratory | 15743 |
| TGC | ARKALON ETH | Arkalon Ethanol, LLC | 5339 |
| TGC | ARKLA | Arkansas Louisiana Gas Company | 1161 |
| TGC | ARM Energy | ARM Energy Management LLC | 14299 |
| TGC | Aron Gas Pre | Aron Gas Prepay 1 LLC | 15757 |
| TGC | ARROW ENERGY | Arrow Energy RRH, LLC | 15029 |
| TGC | ASCENT RESOU | Ascent Resources - Utica, LLC | 15555 |
| TGC | ASHLAND CHEM | Ashland Chemical Energy Services | 1535 |
| TGC | ASHLAWN | Ashlawn Energy Inc | 1917 |
| TGC | ASPECT ENERG | Aspect Energy, LLC | 3008 |
| TGC | ASPEN EXPLOR | Aspen Exploration, Inc. | 5115 |
| TGC | ASSET RISK | Asset Risk Management, LLC | 14210 |
| TGC | ASSOC ELEC | Associated Electric Cooperative Inc. | 1553 |
| TGC | ATLANTIC ENE | Atlantic Energy, LLC | 15695 |
| TGC | ATMOS ENRGY | Atmos Energy Corporation | 1020 |
| TGC | ATMOS SRVCS | Atmos Energy Services, LLC | 5514 |
| TGC | ATMOS PL TX | Atmos Pipeline - Texas | 5581 |
| TGC | ATP OIL & GA | ATP Oil & Gas Corporation | 1637 |
| TGC | AUGUSTUS EN | Augustus Energy Partners, LLC | 5506 |
| TGC | AVANGRID | Avangrid Renewables, LLC | 5269 |
| TGC | AVANTI EX LA | Avanti Exploration Louisiana, LLC | 5241 |
| TGC | AVANTI LLC | Avanti Exploration, LLC | 5463 |
| TGC | AVISTA | Avista Energy, Inc. | 1501 |
| TGC | AXPO U.S. LL | Axpo U.S. LLC | 16773 |
| TGC | BALLARD EXPL | Ballard Exploration Company, Inc. | 16653 |
| TGC | BALLARD NAT | Ballard Natural Gas, LLC | 5380 |
| TGC | BANDON OIL | Bandon Oil and Gas, LP | 5266 |
| TGC | BARCLAYSBANK | Barclays Bank PLC | 5271 |
| TGC | BARCLAYS CAP | Barclays Capital Energy Inc. | 5547 |
| TGC | BARRACUDA EN | Barracuda Energy LLC | 16078 |
| TGC | BASF-INMONT | BASF Corporation | 1377 |
| TGC | BASF INTERTR | BASF Intertrade Corporation | 15592 |
| TGC | BCX ENERGY | BCX Energy Management, LLC | 14319 |
| TGC | BEACON PETRO | Beacon Petroleum Management, Inc. | 1638 |
| TGC | BENTEKENERGY | Bentek Energy, LLC | 5141 |
| TGC | BEYOND-ENGY | Beyond Energy & Trade Inc | 5184 |
| TGC | BG ENERGY | BG Energy Merchants, LLC | 5211 |
| TGC | BG LNG LLC | BG LNG Services, LLC | 1642 |
| TGC | BHP BILL ARK | BHP Billiton Petroleum (Arkansas) Inc. | 5670 |
| TGC | BHP BILL FAY | BHP Billiton Petroleum (Fayettville) LLC | 5669 |
| TGC | BHP-PET | BHP Petroleum (Americas) Inc. | 1034 |
| TGC | BIOURJA TRAD | BioUrja Trading, LLC | 14385 |
| TGC | BLACK ELK | Black Elk Energy Offshore Operations, LLC | 5518 |
| TGC | BLACK HILLS | Black Hills Energy Resources, Inc. | 1929 |
| TGC | BLACKHILLS U | Black Hills Utility Holdings Inc. | 5434 |
| TGC | BLACKHAWK | Blackhawk Exploration | 2049 |
| TGC | BLACKSTONE T | Blackstone Technology Group | 15830 |
| TGC | BLUE RIDGE | Blue Ridge Group, Inc. | 3001 |
| TGC | BNP PARIBAS | BNP Paribas Energy Trading GP | 1457 |
| TGC | BOLT ENERGY | Bolt Energy, LLC | 15741 |
| TGC | BORDER ENERG | Border Energy Gas Services, Inc. | 5539 |
| TGC | BORG-WARNER | Borg-Warner Automotive - D.T.P.C. | 1221 |
| TGC | BP AMERICA | BP America Production Company | 1007 |
| TGC | BP CANADA EN | BP Canada Energy Marketing Corp. | 1564 |
| TGC | BP ENERGY | BP Energy Company | 1280 |
| TGC | BP SLC | BP Energy Company SLC | 5319 |
| TGC | BP EN RETAIL | BP Energy Retail Company LLC | 15509 |
| TGC | BP EXPLORATI | BP Exploration & Oil Inc. | 1946 |
| TGC | BP-GAS-INC | BP Gas Inc. | 1021 |
| TGC | BP GAS MKT | BP Gas Marketing | 1162 |
| TGC | BRANDYWN-GAS | Brandywine Industrial Gas, Inc. | 1238 |
| TGC | BRAYTON OPER | Brayton Operating Corp | 5467 |
| TGC | BRECHTEL ENE | Brechtel Energy Corporation | 1979 |
| TGC | BRIDGELINE G | Bridgeline Gas Marketing LLC | 2080 |
| TGC | BRIDGELINE H | Bridgeline Holdings, L.P. | 1194 |
| TGC | BRIDWELL | Bridwell Oil Management, LLC | 5381 |
| TGC | BRIGHTON | Brighton Energy, L.L.C. | 2043 |
| TGC | BRISTOL-RES | Bristol Resources Corporation | 1022 |
| TGC | BRITISH BO | British Borneo Exploration, Inc. | 2056 |
| TGC | BRITISH | British Petroleum | 1023 |
| TGC | BROOKLYN NAV | Brooklyn Navy Yard Cogeneration Partners, L.P. | 5508 |
| TGC | BUCKEYE POWE | Buckeye Power, Inc. | 5294 |
| TGC | BURK ROYALTY | Burk Royalty | 1024 |
| TGC | BURLINGT | Burlington Resources Trading Inc. | 1083 |
| TGC | C&D RES | C & D Resources, Inc. | 1919 |
| TGC | C&E OPER | C & E Operating, Inc. | 5137 |
| TGC | C & L PETROL | C & L Petroleum Services Company | 14371 |
| TGC | C6 OPER | C6 Operating, L.L.C. | 15542 |
| TGC | CAIRN ENERGY | Cairn Energy USA, Inc. | 2037 |
| TGC | CAIRO PUBLIC | Cairo Public Utility Company | 1838 |
| TGC | CALCASIEU GA | Calcasieu Gas Gathering System | 1254 |
| TGC | CALPINE ENER | Calpine Energy Services, LP | 1633 |
| TGC | CALPINE MERC | Calpine Merchant Services Company, Inc. ("CMSC"), as agent for CalBear Energy LP | 5196 |
| TGC | CALPINE-LP | Calpine Producer Services, L.P. | 1822 |
| TGC | CAMALEY-RODE | Camaley Energy Company, Inc. dba Rodessa Operating Company | 2108 |
| TGC | CANAD-OXY | Canadian OXY Offshore Production Co. | 1223 |
| TGC | CANELA PETRO | Canela Petro, L.P. | 15877 |
| TGC | CAPACITYCTR | CapacityCenter.com, Inc. | 1640 |
| TGC | CAPSTONE | Capstone Energy Services, LLC | 14332 |
| TGC | CARBONBETTER | CarbonBetter, LLC | 15531 |
| TGC | CARBONBET NA | CarbonBetter, NA | 16819 |
| TGC | CARGILL CORN | Cargill Inc., Corn Milling Division | 1448 |
| TGC | CARGILL | Cargill, Incorporated | 1337 |
| TGC | CARTHAGE ENE | Carthage Energy Services, Inc. | 1998 |
| TGC | CASE-POMEROY | Case-Pomeroy Oil Corporation | 1026 |
| TGC | CASKIDS OPER | Caskids Operating Company | 2124 |
| TGC | CASTEX EP | Castex Energy Partners L.P. | 14212 |
| TGC | CASTEX OFSHO | Castex Offshore, Inc. | 5609 |
| TGC | CASTLETN COM | Castleton Commodities Merchant Trading L.P. | 1688 |
| TGC | CATALYST POW | Catalyst Power Energy Management LLC | 16654 |
| TGC | CCP COAST | CCP Coast To Coast Partners, LLC | 5390 |
| TGC | CENERGY | Cenergy, Inc. | 1029 |
| TGC | CENSTAR | CenStar Energy Corporation | 14280 |
| TGC | CENTANA INTR | Centana Intrastate Pipeline, LLC | 2018 |
| TGC | CENTRPNT RES | CenterPoint Energy Resources Corp. | 1836 |
| TGC | CNTRPT TX GS | CenterPoint Energy Resources Corp. DBA CenterPoint Energy Texas Gas | 5198 |
| TGC | CNTRPT MN GS | CenterPoint Energy Resources Corp. DBA CenterPoint Energy Minnesota Gas | 5408 |
| TGC | CES-LA | CenterPoint Energy Resources Corp., DBA CenterPoint Energy Louisiana Gas | 14218 |
| TGC | CES STL | CenterPoint Energy Services, Inc. (St. Louis) | 14334 |
| TGC | CENTRL-CRUDE | Central Crude, Inc. | 1704 |
| TGC | CENTRL GAS | Central Gas Utilities Corp. | 2150 |
| TGC | CENTRAL-HUD | Central Hudson Gas & Electric Corporation | 1027 |
| TGC | CENTURY-OFF | Century Offshore Management Corporation | 1031 |
| TGC | CENTURY RLTY | Century Royalty 2000 GP, L.L.C. | 5333 |
| TGC | CERF SHELBY | CERF Shelby, LLC | 15020 |
| TGC | CHAPARRAL | Chaparral Energy, L.L.C. | 5546 |
| TGC | CHARRO | Charro Operating | 2046 |
| TGC | CHARTWELL | Chartwell Master Care LP | 5438 |
| TGC | CHATTANOOGA | Chattanooga Gas Company | 5282 |
| TGC | CHENIERE CRE | Cheniere Creole Trail Pipeline, L.P. | 5407 |
| TGC | CHENIERE MKT | Cheniere Marketing, LLC | 5251 |
| TGC | CHESA-OP | Chesapeake Operating, Inc. | 2013 |
| TGC | CHEVRON CORP | Chevron Corporation | 1135 |
| TGC | CHEVRON TEX | Chevron Natural Gas, a Division of Chevron U.S.A. Inc. | 2142 |
| TGC | CHEVRON-USA | Chevron U.S.A. Inc. | 1032 |
| TGC | CHEYENNE | Cheyenne Petroleum Company | 1871 |
| TGC | CHIEF ETHANO | Chief Ethanol Fuels, Inc. | 16810 |
| TGC | CHOICE EXP | Choice Exploration Inc. | 5252 |
| TGC | CILCORP ENER | Cilcorp Energy Services, Inc. | 1476 |
| TGC | CIMA EN LP | CIMA ENERGY, LP | 5148 |
| TGC | CIMAREX ENER | Cimarex Energy Co. | 1680 |
| TGC | CIMARRON ENG | Cimarron Engineering, LLC | 15930 |
| TGC | CINCINNATI-G | Cincinnati Gas & Electric Company Inc, The | 1609 |
| TGC | CINERGY | Cinergy Resources, Inc. | 1481 |
| TGC | CITADEL MKTG | Citadel Energy Marketing LLC | 15024 |
| TGC | CITADEL ENE | Citadel Energy Products LLC | 1717 |
| TGC | CITGO PETROL | Citgo Petroleum Corporation | 16753 |
| TGC | CITIGROUP EN | Citigroup Energy Inc. | 5283 |
| TGC | CITIZEN ENER | Citizen Energy III, LLC | 16066 |
| TGC | CITIZENS ENE | Citizens Energy Group | 1289 |
| TGC | CITIZENS | Citizens Energy Services Corporation | 1227 |
| TGC | CITIZENS-SUP | Citizens Gas Supply Corporation | 1261 |
| TGC | ARLINGTON | City of Arlington | 1828 |
| TGC | BARDWELL | City of Bardwell | 1829 |
| TGC | CLINTON | City of Clinton | 1834 |
| TGC | CITY OF FAIR | City of Fairfield, IL | 1808 |
| TGC | CITY OF FLOR | City of Flora, IL | 1054 |
| TGC | HAMILTON | City of Hamilton | 5377 |
| TGC | HICKMAN | City of Hickman | 1065 |
| TGC | LA CENTER | City of LA Center, Ky | 1839 |
| TGC | LACYGNE | City of LaCygne | 1180 |
| TGC | LAKELAND | City of Lakeland | 14214 |
| TGC | LOUISBURG | City of Louisburg | 1773 |
| TGC | MACON-CITY | City of Macon, MO | 1080 |
| TGC | MCLEANS | City of McLeansboro, IL | 1807 |
| TGC | PITTSFIELD | City of Pittsfield | 1117 |
| TGC | RENSSELAER | City of Rensselaer | 1124 |
| TGC | CITY OF SENA | City of Senatobia, Mississippi | 1167 |
| TGC | SPLENDORA | City of Splendora | 1844 |
| TGC | VIENNA | City of Vienna | 1392 |
| TGC | WAVERLY | City of Waverly | 1156 |
| TGC | WAYNE CITY | City of Wayne City, Illinois | 1172 |
| TGC | WICKLIFFE | City of Wickliffe | 1848 |
| TGC | CITY OF WILS | City of Wilson | 16846 |
| TGC | JBORO W&L | City Water & Light Plant of the City of Jonesboro | 5536 |
| TGC | CLAY-J | Clay Petroleum Inc | 1236 |
| TGC | CLEARVIEW | Clearview Electric, Inc. | 15607 |
| TGC | CLEARWATER E | Clearwater Enterprises, LLC | 1702 |
| TGC | CENT LA ELEC | CLECO Corporation | 1991 |
| TGC | CLECO ENERGY | CLECO Energy, L.L.C. | 2036 |
| TGC | CLECO POWER | CLECO Power LLC | 2107 |
| TGC | CLIFFWOOD | Cliffwood Production Co. | 2054 |
| TGC | CML EXPLOR | CML Exploration, LLC | 14346 |
| TGC | CONT-GAS | CMS Continental Natural Gas, Inc. | 1040 |
| TGC | CMS-ERMC | CMS Energy Resource Management Company | 1780 |
| TGC | CMS ENT | CMS Enterprises | 1444 |
| TGC | CMS FIELD SE | CMS Field Services, Inc. | 2087 |
| TGC | CNOOC MKT US | CNOOC Marketing U.S.A. Inc | 5582 |
| TGC | COAST | Coast Energy Group, A Division of Cornerstone Propane, L.P. | 1306 |
| TGC | COASTAL FLD | Coastal Field Services Company | 2086 |
| TGC | COASTAL-OIL | Coastal Oil & Gas Resources, Inc. | 1059 |
| TGC | COBRA | Cobra Oil & Gas Corporation | 1193 |
| TGC | COCKRELL OIL | Cockrell Oil Corporation | 1207 |
| TGC | CODY-ENERGY | Cody Energy LLC | 1902 |
| TGC | POWWR | Cognitive Energy, LLC dba Powwr | 15797 |
| TGC | COKINOS ENER | Cokinos Energy, L.L.C. | 2092 |
| TGC | COKINOS NAT | Cokinos Natural Gas Company | 1784 |
| TGC | COKINOS OIL | Cokinos Oil Company | 5250 |
| TGC | COLONIAL ENE | Colonial Energy, Inc. | 1466 |
| TGC | COLONIAL OIL | Colonial Oil | 1508 |
| TGC | CO SP UTIL | Colorado Springs Utilities | 5555 |
| TGC | COLGAS | Columbia Gas Distribution Company | 1243 |
| TGC | COLGAS-OH | Columbia Gas of Ohio, Inc. | 1985 |
| TGC | COLGAS-TRANS | Columbia Gas Transmission, LLC | 1192 |
| TGC | COL-GULF | Columbia Gulf Transmission, LLC | 1039 |
| TGC | COMMODORE OF | Commodore Offshore Operating, LLC | 16069 |
| TGC | COMPASS GAS | Compass Energy Gas Services, LLC | 5570 |
| TGC | COMSATEC INC | Comsatec Inc | 1648 |
| TGC | COMSTOCK | Comstock Natural Gas, Inc. | 1210 |
| TGC | COMSTOCK OIL | Comstock Oil & Gas, LP | 5341 |
| TGC | COMSTOCK OI2 | Comstock Oil and Gas - Louisiana, LLC | 15917 |
| TGC | COMSTOCK RES | Comstock Resources, Inc. | 1960 |
| TGC | CONAGRA ENER | ConAgra Energy Services Company | 1959 |
| TGC | CONCORD ENER | Concord Energy LLC | 1675 |
| TGC | CONECTIV-EN | Conectiv Energy Supply, Inc. | 1589 |
| TGC | CONLEY SMITH | Conley P. Smith Operating Company | 1911 |
| TGC | CONN ENRG | Conn Energy, Inc. | 5122 |
| TGC | CONN-NAT | Connecticut Natural Gas Corporation | 1017 |
| TGC | CONOCOPHIL | ConocoPhillips Company | 1041 |
| TGC | CON ED | Consolidated Edison Company of New York, Inc. | 5431 |
| TGC | CONSTENGYCH | Constellation Energy Gas Choice, LLC | 1729 |
| TGC | CONS ENE GEN | Constellation Energy Generation, LLC | 1653 |
| TGC | CONS NAT GAS | Constellation Energy Services - Natural Gas, LLC | 5565 |
| TGC | CONSTELL ENE | Constellation Energy Services, Inc. | 1486 |
| TGC | CNEGD-MDCONT | Constellation NewEnergy - Gas Division Midcontinent, Inc. | 1665 |
| TGC | CNEGD-LLC | Constellation NewEnergy - Gas Division, LLC | 1470 |
| TGC | CNEGD-CAN | Constellation NewEnergy Canada Inc dba Constellation NewEnergy-Gas Division, LLC | 5228 |
| TGC | CONSTELL PRO | Constellation ProLiance, LLC | 14300 |
| TGC | CONSUMERS EN | Consumers Energy Company | 1085 |
| TGC | CONSUMERS NA | Consumers Natural Gas Company | 1185 |
| TGC | CONTANGO | Contango Operators, Inc. | 5314 |
| TGC | CONTIN OPER | Continental Operating Co. | 2180 |
| TGC | CONTIN RESOU | Continental Resources, Inc. | 3241 |
| TGC | CONTINUUM EN | Continuum Energy Services, L.L.C. | 1632 |
| TGC | COPANOENERGY | Copano Energy Services/Upper Gulf Coast LLC | 5418 |
| TGC | COPANO GAS/R | Copano Natural Gas/Rocky Mountains, LLC | 1798 |
| TGC | COPANO PROC | Copano Processing LLC | 2163 |
| TGC | CORAL CAN | Coral Canada US Inc. | 1650 |
| TGC | CE CANADA | Coral Energy Canada Inc. | 5204 |
| TGC | CORPUS MKTG | Corpus Christi Gas Marketing L.P. | 1997 |
| TGC | CORPUS CHRI | Corpus Christi Liquefaction, LLC | 15658 |
| TGC | CORTEX ENERG | Cortex Energy, Inc. | 2109 |
| TGC | COUGAR-OIL | Cougar Oil & Gas | 2189 |
| TGC | COX OIL | Cox Oil Offshore, L.L.C. | 15544 |
| TGC | COX OPER | Cox Operating, L.L.C. | 15541 |
| TGC | COZAT CONSUL | Cozat Energy Consulting, LLC | 15626 |
| TGC | CP ENERGY MK | CP Energy Marketing (US) Inc. | 14255 |
| TGC | EPCOR MERCHA | CP Energy Marketing Inc. | 1667 |
| TGC | CPV BATESV | CPV Batesville, LLC | 5607 |
| TGC | CREDIT-SUISS | Credit Suisse Energy LLC | 5234 |
| TGC | CRESCENDO-RE | Crescendo Resources, L.P. | 1819 |
| TGC | CRIMSON EXPL | Crimson Exploration Operating, Inc | 5352 |
| TGC | CROSS-TIM-SR | Cross Timbers Energy Services, Inc. | 1783 |
| TGC | CROSSROADS | Crossroads Pipeline Company | 1404 |
| TGC | CSX | CSX Oil & Gas Corporation | 1139 |
| TGC | CUMMINS&WALK | Cummins & Walker Oil Company, Inc. | 5455 |
| TGC | CYPRESS E&P | Cypress E&P Corporation | 5215 |
| TGC | CYPRESS-MKTG | Cypress Gas Marketing, LLC | 1760 |
| TGC | CYPRESS-GAS | Cypress Gas Pipeline, LLC | 1098 |
| TGC | D2 ENERGY | D2 Energy, LLC | 5610 |
| TGC | DACOTT INDUS | Dacott Industries Inc. | 1697 |
| TGC | DAILEY O&G | Dailey Oil & Gas, LLC | 14368 |
| TGC | DAN A. HUGHE | Dan A. Hughes Company, L.P. | 5103 |
| TGC | DANEX | Danex Energy Corporation | 1226 |
| TGC | DANEX-PIPE | Danex Pipeline Company | 1247 |
| TGC | DATA RETRIEV | Data Retrieval Corporation | 5524 |
| TGC | DAUPHIN ISL | Dauphin Island Gathering Partners | 5295 |
| TGC | DAVIS BROS | Davis Brothers | 2003 |
| TGC | DAVIS SOUTHN | Davis Southern Operating Company, LLC | 5106 |
| TGC | DAYTON-POW | Dayton Power and Light Company | 1044 |
| TGC | DB ENERGY | DB Energy Trading, LLC | 5328 |
| TGC | DCP CROSSRDS | DCP Crossroads Processing, LLC | 15014 |
| TGC | DCP GUADAL | DCP Guadalupe Pipeline, LLC | 1214 |
| TGC | DCP MDSTM MK | DCP Midstream Marketing, LLC | 1635 |
| TGC | DCP OPER | DCP Operating Company, LP | 1464 |
| TGC | DCP SOUTH | DCP South Central Texas, LLC | 14278 |
| TGC | DELBO | Delbo Holdings LLC | 15529 |
| TGC | DELMARVA | Delmarva Power & Light Company | 1045 |
| TGC | DELTA ENERGY | Delta Energy LLC | 1726 |
| TGC | DELTA MISSIS | Delta Mississippi Gas Company, LLC | 16806 |
| TGC | DELTA SOUTH | Delta South Louisiana Company, LLC | 16807 |
| TGC | DENBURY | Denbury Energy Services, Inc. | 1517 |
| TGC | DENBURY RES | Denbury Resources, Inc. | 1619 |
| TGC | MORTON FARMS | Dennis Morton Farms | 5451 |
| TGC | DESOTO ENERG | Desoto Energy Marketing, LLC | 2029 |
| TGC | DESOTO NAT | Desoto Natural Gas, L.L.C. | 1463 |
| TGC | DEVON EN PRD | Devon Energy Production Company, LP | 1213 |
| TGC | DEVON GAS | Devon Gas Services, L.P. | 1615 |
| TGC | DEWBRE | Dewbre Petroleum Corporation | 2008 |
| TGC | DIAMD SHAMR | Diamond Shamrock Offshore Partners Limited Partnership | 1242 |
| TGC | DILLION ENER | Dillion Energy Services | 16779 |
| TGC | DIRECT ENERG | Direct Energy Marketing Inc. | 5206 |
| TGC | DIRECT-ENGY | Direct Energy Marketing Limited | 1881 |
| TGC | DIRECT ES | Direct Energy Services, LLC | 5471 |
| TGC | DIR EN SRC | Direct Energy Source, LLC | 1698 |
| TGC | DISCOUNT POW | Discount Power, Inc. | 16064 |
| TGC | DISCOVERY GA | Discovery Gas Transmission, LLC | 5517 |
| TGC | DISTGAS-LLC | Distrigas of Massachusetts LLC | 1310 |
| TGC | DIVERSIFIED0 | Diversified Energy Marketing LLC | 16151 |
| TGC | DOMINIONFUEL | Dominion Energy Fuel Services, Inc. | 1565 |
| TGC | DOMINION INC | Dominion Energy Solutions, Inc. | 1544 |
| TGC | DEPI | Dominion Exploration & Production, Inc. | 1036 |
| TGC | DOMIN OK TX | Dominion Oklahoma Texas Exploration & Production, Inc. | 1864 |
| TGC | DPOC LLC | DPOC LLC | 15950 |
| TGC | DRW ENERG TR | DRW Energy Trading LLC | 15491 |
| TGC | DTE ELECTRIC | DTE Electric | 16158 |
| TGC | DTE ENERGY T | DTE Energy Trading, Inc. | 2098 |
| TGC | DTE GAS CO | DTE Gas Company | 1196 |
| TGC | DTE METHANE | DTE Methane Resources, LLC | 5143 |
| TGC | DUKE EN CARO | Duke Energy Carolinas, LLC | 14276 |
| TGC | DUKE FUEL LP | Duke Energy Fuels, L.P. | 1569 |
| TGC | DUKE INDIANA | Duke Energy Indiana, LLC | 1889 |
| TGC | DUKE LNG M&M | Duke Energy LNG Marketing and Management Company | 1546 |
| TGC | DUKE LNG SAL | Duke Energy LNG Sales, Inc. | 2186 |
| TGC | DEMA | Duke Energy Marketing America, LLC | 1719 |
| TGC | DUKE EN OHIO | Duke Energy Ohio, Inc. | 1033 |
| TGC | DUKE-EN-RES | Duke Energy Resource Management Company | 1488 |
| TGC | DUKE-ENGY-TR | Duke Energy Trading and Marketing, L.L.C. | 1478 |
| TGC | DULL-J | Dull Oil Company Inc. | 1209 |
| TGC | DUNCAN-OIL | Duncan Oil Properties, Inc. | 1403 |
| TGC | DXT COMMODIT | DXT Commodities North America Inc. | 15773 |
| TGC | DYNAMIC NS | Dynamic Offshore Resources NS, LLC | 2182 |
| TGC | DYNEGY-TRAN | Dynegy Gas Transportation, Inc. | 1104 |
| TGC | DYNEGY MARK | Dynegy Marketing and Trade, LLC | 1304 |
| TGC | DNGY-MID-INC | Dynegy Midstream, Inc. | 1178 |
| TGC | E PRIME | E Prime, Inc. | 1506 |
| TGC | EI-DUPONT-DN | E. I. Du Pont De Nemours and Company, Inc. | 1353 |
| TGC | COX-ED | E. L. Cox | 1043 |
| TGC | EAGLE NATGAS | Eagle Natural Gas Company | 1298 |
| TGC | EAST-OHIO | East Ohio Gas Company | 1047 |
| TGC | EASTERN POW0 | Eastern Power and Gas LLC | 16795 |
| TGC | EASTEX-GAS | Eastex Gas Transmission Co. | 1211 |
| TGC | ECNG INC | ECNG Inc | 1649 |
| TGC | ECO-ENER-NAT | Eco-Energy Natural Gas, LLC | 15723 |
| TGC | ECO-ENERGY | Eco-Energy, LLC | 14377 |
| TGC | EDF TRADING | EDF Trading North America, LLC | 1709 |
| TGC | EDGE PETROLE | Edge Petroleum Operating Co. | 1972 |
| TGC | EDGEMARC | EdgeMarc Energy Holdings, LLC | 15557 |
| TGC | EDISON ENERG | Edison Energy, LLC | 16149 |
| TGC | EDISTO ENGY | Edisto Energy, Inc. | 1954 |
| TGC | EFFORT PROP | Effort Property Corporation | 5416 |
| TGC | EGAN HUB STO | Egan Hub Storage, LLC | 1962 |
| TGC | EIF KC LANDF | EIF KC Landfill Gas, LLC | 5563 |
| TGC | EL PASO FLD | El Paso Field Services | 1427 |
| TGC | EL PASO GAS | El Paso Gas Marketing Co | 1385 |
| TGC | EL PASO INDU | El Paso Industrial Energy, L.P. | 2126 |
| TGC | ELPASO MKTG | El Paso Marketing, L.L.C. | 1256 |
| TGC | EL-PASO | El Paso Natural Gas Company | 1048 |
| TGC | EL PASO OIL | El Paso Production Oil & Gas Company | 2111 |
| TGC | ELAND | Eland Energy Inc | 1264 |
| TGC | ELECTRIC ENE | Electric Energy, Inc. | 1895 |
| TGC | ELEMENT MARK | Element Markets LLC | 5564 |
| TGC | ELF-AQUITANE | ELF Aquitaine, Inc. | 1186 |
| TGC | ELIGO ENE PA | Eligo Energy PA, LLC | 15792 |
| TGC | ELIZABETHTOW | Elizabethtown Gas Company | 1051 |
| TGC | ELKHORN OPER | Elkhorn Operating Company | 1976 |
| TGC | ELYSIUM ENER | Elysium Energy LLC | 2135 |
| TGC | EMERA ENERGY | Emera Energy Services Inc. | 14318 |
| TGC | EMPIRE LOUIS | Empire Louisiana LLC | 15739 |
| TGC | ENA UPSTREAM | ENA Upstream Company LLC | 1627 |
| TGC | ENABLE ENER | Enable Energy Resources LLC | 1321 |
| TGC | ENABLE GAS | Enable Gas Transmission, LLC | 1014 |
| TGC | ENABLE MS | Enable Mississippi River Transmission, LLC | 1091 |
| TGC | ENABLE OK | Enable Oklahoma Intrastate Transmission, LLC | 1050 |
| TGC | ENBR GAS INC | Enbridge Gas Inc. | 1146 |
| TGC | ENBRIDGE SVC | Enbridge Services Inc. | 1660 |
| TGC | ENCANA-SR | Encana Energy Services Inc. | 1313 |
| TGC | ENCANA GAS | Encana Gas Storage Inc. | 1563 |
| TGC | ENCINA GAS | Encina Gas Marketing, Inc. | 1862 |
| TGC | ENCORE ENERG | Encore Energy Services, Inc. | 14264 |
| TGC | ENEL TRADING | Enel Trading North America, LLC | 15793 |
| TGC | ENERCON EN | Enercon Energy Consulting, Inc. | 1550 |
| TGC | ENERCROSS | Enercross, LLC | 14330 |
| TGC | ENERFIN FLD | Enerfin Field Services LLC | 5591 |
| TGC | ENERFIN RES | ENERFIN Resources Company | 5589 |
| TGC | ENERGO POWER | Energo Power & Gas LLC | 16866 |
| TGC | Energy 95 | Energy 95 LLC | 14286 |
| TGC | ENERGY ADV | Energy Advantage Inc. | 5327 |
| TGC | EN COOP NY | Energy Cooperative of Western New York, Inc. | 1554 |
| TGC | ENERGY CREDI | Energy Credit Group, LLC | 15925 |
| TGC | ENERGY HARBO | Energy Harbor, LLC | 15795 |
| TGC | ENRG MGMT RE | Energy Management Resources of Missouri, Inc. | 5287 |
| TGC | ENERGY PLUS | Energy Plus Natural Gas LLC | 5677 |
| TGC | ENERGY SOURC | Energy Source Canada Inc. | 5202 |
| TGC | ET FUEL | Energy Transfer Fuel, LP | 16113 |
| TGC | ENRG UPGRADE | Energy Upgrade, Inc. | 5178 |
| TGC | ENERGY VELOC | Energy Velocity, L.L.C. | 1710 |
| TGC | ENERGY VIS | Energy Vision, LLC | 5229 |
| TGC | ENRG XXI GOM | Energy XXI GOM, LLC | 5109 |
| TGC | ENRG XXI ONS | Energy XXI Onshore, LLC | 14277 |
| TGC | ENERGYQUEST | EnergyQuest II, LLC | 5359 |
| TGC | ENERGYUSA | EnergyUSA-TPC Corp. | 1232 |
| TGC | ENERSTREAM | EnerStream Agency Services, Inc. | 5450 |
| TGC | ENERTEX, LTD | Enertex, Ltd. | 2168 |
| TGC | ENERTRADE | EnerTrade, Inc. | 2128 |
| TGC | ENGAGE LLC | Engage Energy America LLC | 2101 |
| TGC | ENGAS | Engas Managment Company, LLC | 14233 |
| TGC | ENGELHART CT | Engelhart CTP Energy Marketing, LLC | 14361 |
| TGC | ENGIE ENERGY | ENGIE Energy Marketing NA, Inc | 15687 |
| TGC | ENGIE POWER | ENGIE Power & Gas LLC | 15776 |
| TGC | ENGIE RESOUR | Engie Resources LLC | 15688 |
| TGC | ENGIE RETAIL | Engie Retail, LLC (dba Think Energy) | 15504 |
| TGC | ENGROUP RESO | Engroup Resources, L.P. | 2079 |
| TGC | ENHANCED ENE | Enhanced Energy Services of America, LLC | 14281 |
| TGC | ENI PETRO | ENI Petroleum Co. Inc. | 1286 |
| TGC | ENI PETROLEU | ENI Petroleum Exploration Co. Inc. | 5164 |
| TGC | ENI PETRO US | ENI Petroleum US LLC | 5348 |
| TGC | ENI T & S | ENI Trading & Shipping Inc. | 14363 |
| TGC | ENI US OPERA | ENI US Operating Co. Inc. | 5181 |
| TGC | ENI USA GAS | ENI USA Gas Marketing LLC | 5526 |
| TGC | ENJET, INC. | Enjet, Inc. | 5113 |
| TGC | ENLINK | EnLink Gas Marketing, LP | 2010 |
| TGC | ENLINK LIG | EnLink LIG, LLC | 1801 |
| TGC | ENLINK MIDST | EnLink Midstream Operating, LP | 3236 |
| TGC | ENMARK SER | Enmark Services Inc. | 1728 |
| TGC | ENOVATE LLC | Enovate, L.L.C. | 1624 |
| TGC | ENRON ENERGY | Enron Energy Services, Inc. | 1522 |
| TGC | ENRON INTERN | Enron International Gas Sales Company | 2068 |
| TGC | ENRON MW | Enron MW, L.L.C. | 1614 |
| TGC | ENRON NORTH | Enron North America Corp. | 1257 |
| TGC | ENRON OIL | Enron Oil & Gas Company, Inc. | 1056 |
| TGC | ENSERCO ENER | Enserco Energy LLC | 1482 |
| TGC | ENSIGN OPERA | Ensign Operating LLC | 16067 |
| TGC | ENSTOR ES | Enstor Energy Services, LLC | 14238 |
| TGC | ENSTOR | Enstor Operating Company, LLC | 5219 |
| TGC | ENTECH USB | EnTech Utility Service Bureau, LLC | 1705 |
| TGC | ENTERGY GULF | Entergy Gulf States Inc. | 2019 |
| TGC | ENTERGY LOU0 | Entergy Louisiana, LLC | 16736 |
| TGC | ENTERGY-LA | Entergy Louisiana, Inc. | 2083 |
| TGC | ENTERGY-MS | Entergy Mississippi, Inc. | 5134 |
| TGC | ENTERGY NO | Entergy New Orleans, Inc | 2167 |
| TGC | ENTERGY | Entergy Power, Inc. | 2015 |
| TGC | ENTERGY-KOCH | Entergy-Koch Trading, LP | 1916 |
| TGC | ENTER GAS PR | Enterprise Gas Processing, LLC | 2073 |
| TGC | ENTERPRISE C | Enterprise Products Operating LLC | 2137 |
| TGC | ENTRPSE TX P | Enterprise Texas Pipeline LLC | 1308 |
| TGC | ENTRUST ENER | Entrust Energy East, Inc. | 14384 |
| TGC | EOG RESOURCE | EOG Resources, Inc. | 2164 |
| TGC | EPENERGY E&P | EP Energy E&P Company, L.P. | 2102 |
| TGC | EPC PROD SVC | EPC Producer Services | 5334 |
| TGC | EPL O&G | EPL Oil & Gas, Inc. | 2160 |
| TGC | EQT ENERGY | EQT Energy, LLC | 14366 |
| TGC | EQUINOR NATU | Equinor Natural Gas LLC | 5111 |
| TGC | EQUINOX OIL | Equinox Oil Company, Inc. | 1295 |
| TGC | EQUITABLE ST | Equitable Storage Company | 1970 |
| TGC | EREUNAO OIL | Ereunao Oil & Gas | 2133 |
| TGC | ESCOADVISORS | EscoAdvisors, LLC | 15640 |
| TGC | ESENJAY | Esenjay | 1182 |
| TGC | EServices | EServices, LLC | 14289 |
| TGC | ET GATHERING | ET Gathering & Processing LLC | 16636 |
| TGC | ET Tiger | ET Tiger | 16734 |
| TGC | ENDURE ENERG | ETC Endure Energy L.L.C. | 5503 |
| TGC | ETC-KATY | ETC Katy Pipeline, Ltd. | 5387 |
| TGC | ETC | ETC Marketing, Ltd. | 1683 |
| TGC | ETC MKT ENTR | ETC Marketing, Ltd. d/b/a Energy Transfer Company | 5386 |
| TGC | ETC TIGER | ETC Tiger Pipeline LLC | 5560 |
| TGC | ETHANOL PROD | Ethanol Products, LLC | 15518 |
| TGC | ETMS OIL | ETMS Oil, LLC | 15620 |
| TGC | ETOCO INCORP | Etoco Incorporated | 2156 |
| TGC | EVERGY METRO | Evergy Metro, Inc. | 1360 |
| TGC | EVERGY MO WE | Evergy Missouri West, Inc. | 1406 |
| TGC | EVERYDAY EN | Everyday Energy, LLC | 14259 |
| TGC | EVOLVE ENERG | Evolve Energy Partners LLC | 16797 |
| TGC | EXCEL-CORP | Excel Corporation | 1379 |
| TGC | EXCO OPERATI | Exco Operating Company, LP | 5548 |
| TGC | EXCO RESOURC | Exco Resources, Inc. | 2060 |
| TGC | EXELON EC | Exelon Energy Company | 5470 |
| TGC | EXODUS EN | Exodus Energy, Inc. | 2147 |
| TGC | EXPAND ENERG | Expand Energy Marketing LLC | 1487 |
| TGC | EXXON-MOBIL | Exxon Mobil Corporation | 1053 |
| TGC | EX MOBL GP | ExxonMobil Gas & Power Marketing Company, A Division of Exxon Mobil Corp. | 1165 |
| TGC | EXXONMOBIL 0 | ExxonMobil Oil Corporation | 16631 |
| TGC | F-W OIL | F-W Oil Interests, Inc. | 2106 |
| TGC | F.C.H. OPE | F.C.H. Operating Company | 2041 |
| TGC | FAIRWAYS OFF | Fairways Offshore Exploration, Inc. | 2095 |
| TGC | FAMCOR OIL, | Famcor Oil, Inc. | 1978 |
| TGC | FARMLAND-IND | Farmland Industries, Inc. | 1362 |
| TGC | FAYETTEVILLE | Fayetteville Express Pipeline LLC | 5575 |
| TGC | FELLON-MCCOR | Fellon-McCord & Associates, Inc | 1400 |
| TGC | FIELDWOOD | Fieldwood Energy LLC | 14317 |
| TGC | FLDWOOD OFFS | Fieldwood Energy Offshore, LLC | 5680 |
| TGC | FIFE OIL COM | Fife Oil Company, Inc. | 2166 |
| TGC | ANADARKO | FINA | 1009 |
| TGC | FINA OIL&CHE | FINA Oil and Chemical Company | 1005 |
| TGC | FIRSTEN SOL | FirstEnergy Solutions Corp. | 1600 |
| TGC | FLORIDA-GAS | Florida Gas Transmission Company, LLC | 1055 |
| TGC | FGU | Florida Gas Utility | 14261 |
| TGC | FLA P&L | Florida Power & Light Company | 1493 |
| TGC | FLOYD OIL CO | Floyd Oil Company | 1940 |
| TGC | FLYWHEEL ENE | Flywheel Energy Marketing, LLC | 15728 |
| TGC | FORD-MTR&STL | Ford Motor Co. and Rouge Steel Co. | 1365 |
| TGC | FORD | Ford Motor Company | 1343 |
| TGC | FORESTOIL | Forest Oil Corporation | 1423 |
| TGC | FORTUNE RES | Fortune Natural Resources Corp | 1996 |
| TGC | FORZA OPERAT | Forza Operating LLC | 16656 |
| TGC | FOSSIL O&G | Fossil Oil & Gas Operating, L.L.C. | 5373 |
| TGC | FOSTER ENERG | Foster Energy Services, LLC | 14267 |
| TGC | FOUR SQUARE | Four Square Gas Company, Inc. | 1999 |
| TGC | FOUR STAR | Four Star Oil & Gas Company | 1537 |
| TGC | FREEPOINT CO | Freepoint Commodities LLC | 14252 |
| TGC | FRONTERA GAS | Frontera Gas Supply | 3101 |
| TGC | FRONTIER OIL | Frontier Oil and Refining Company | 1715 |
| TGC | FRONTIER UTI | Frontier Utilities Northeast, LLC. | 15519 |
| TGC | FULCRUM POWE | Fulcrum Power Services, L.P. | 3102 |
| TGC | GAITHER PETR | Gaither Petroleum Corporation | 16134 |
| TGC | GALLOWAY L | Galloway Lone Star, L.L.C. | 5558 |
| TGC | GAS-ENERFAX | Gas Enerfax | 1399 |
| TGC | GAS NATURAL | Gas Natural Resources, LLC | 16112 |
| TGC | GAS SOUTH LL | Gas South, LLC | 15843 |
| TGC | GESC | Gateway Energy Services Corporation | 5540 |
| TGC | GATEWAY EN | Gateway Energy Services Limited | 5521 |
| TGC | GATEWAY GATH | Gateway Gathering and Marketing Company | 1410 |
| TGC | GATEWAY PIPE | Gateway Pipeline Company | 2061 |
| TGC | GAZPROM | Gazprom Marketing & Trading USA, Inc. | 5492 |
| TGC | GDF SUEZ EN | GDF Suez Energy Marketing NA, Inc. | 5366 |
| TGC | GELBER-GROUP | Gelber Group, Inc. | 1878 |
| TGC | GENRL-MTRS | General Motors Corporation | 1060 |
| TGC | GENON ENERGY | GenOn Energy Management, LLC | 5611 |
| TGC | GENON WHLSL | GenOn Wholesale Generation, LP | 5108 |
| TGC | GENSCAPE | Genscape, Inc. | 15031 |
| TGC | GEORGE R BRW | George R. Brown Partnership L.P., The | 1887 |
| TGC | GESTALT | Gestalt, LLC | 5324 |
| TGC | GIBSON COUNT | Gibson County Utility District | 1846 |
| TGC | GILLIS HUB 0 | Gillis Hub Pipeline, LLC | 16834 |
| TGC | GLACIAL NAT | Glacial Natural Gas, Inc. | 5600 |
| TGC | GLENCORE | Glencore, Ltd | 5487 |
| TGC | GLJ ENERGY | GLJ Energy Publications Inc. | 1408 |
| TGC | GLOBAL-PET | Global Petroleum Corp. | 1885 |
| TGC | GM HYDROCARB | GM Hydrocarbons Ltd | 1936 |
| TGC | GOFF FARMS | Goff Farms | 5614 |
| TGC | GOLDEN PASS0 | Golden Pass LNG Terminal LLC | 16072 |
| TGC | GOLDKING | Goldking Operating Company | 5315 |
| TGC | GOM SHELF | GOM Shelf LLC | 2100 |
| TGC | GORDY OIL | Gordy Oil Company | 14217 |
| TGC | GP ENERGY | GP Energy Management LLC | 15047 |
| TGC | GRAND ENERGY | Grand Energy, LLC | 15842 |
| TGC | GL ETHANOL | Great Lakes Ethanol | 5157 |
| TGC | GREEN PL CEN | Green Plains Central City, LLC | 14335 |
| TGC | GREEN PLAINS | Green Plains Holdings II LLC | 5165 |
| TGC | EGP | Green Plains Obion LLC | 5238 |
| TGC | GREEN PS | Green Plains Shenandoah LLC | 14340 |
| TGC | GREEN PL TRA | Green Plains Trade Group LLC dba Green Plains Energy Services | 14314 |
| TGC | GREENLIGHT E | Greenlight Energy Inc | 15901 |
| TGC | GUARDIAN-IND | Guardian Industries, LLC | 1339 |
| TGC | GULF-COAST | Gulf Coast Energy Inc. | 1235 |
| TGC | GULF-COAST E | Gulf Coast Energy Marketing Co. | 1294 |
| TGC | GULF-COAST G | Gulf Coast Gas Corp. | 2071 |
| TGC | GULFCOAST GG | Gulf Coast Gas Gathering, LLC | 5488 |
| TGC | GULF COAST P | Gulf Coast Pipeline Company | 2114 |
| TGC | GULFRUN | Gulf Run Transmission, LLC | 16071 |
| TGC | GULFSOPER | Gulf South Operators, Inc. | 5374 |
| TGC | GULF SOUTH | Gulf South Pipeline Company, L.P. | 1933 |
| TGC | GULFMARK EN | Gulfmark Energy, Inc. | 1538 |
| TGC | GULFPORT ENE | Gulfport Energy Corporation | 15558 |
| TGC | GULFSNDS PET | Gulfsands Petroleum USA, Inc. | 5231 |
| TGC | GUNVOR USA | Gunvor USA LLC | 15641 |
| TGC | GUTTMAN ENER | Guttman Energy, Inc. | 14341 |
| TGC | H & N GAS, L | H & N Gas, Ltd. | 1938 |
| TGC | HALL-HOUSTON | Hall-Houston Exploration, L. P. | 5267 |
| TGC | HAMMAN OIL | Hamman Oil and Refining Company | 5116 |
| TGC | HARCORE ENER | Harcore Energy, Inc. | 1973 |
| TGC | HARDEMAN-FAY | Hardeman-Fayette Utility District | 1168 |
| TGC | HARTREE | Hartree Partners, LP | 5496 |
| TGC | HASSIE HUNT | Hassie Hunt Exploration Company | 2078 |
| TGC | HAYES LEMMER | Hayes Lemmerz International, Inc. | 1440 |
| TGC | HEARTLAND-GS | Heartland Gas Marketing, Inc. | 1287 |
| TGC | HELIS O&G | Helis Oil & Gas Company, L.L.C. | 3007 |
| TGC | HESCO | HESCO Gathering Company, L.L.C. | 2059 |
| TGC | HESS | Hess Corporation | 1191 |
| TGC | HESS ENERGY | Hess Energy Services Company, LLC | 2047 |
| TGC | HESS TRADING | Hess Trading Corporation | 14372 |
| TGC | HEWITT | Hewitt & Dougherty Oper. Co. | 1064 |
| TGC | HIGH ISLAND | High Island Marketing Inc. | 2027 |
| TGC | HIGH-ISLAND | High Island Offshore System | 1206 |
| TGC | HIGHMT E&P | Highmount Exploration & Production LLC | 5568 |
| TGC | HILCORP | Hilcorp Energy Company | 2034 |
| TGC | HILCORP ENE1 | Hilcorp Energy Development LP | 16648 |
| TGC | HILCORP ENER | Hilcorp Energy I, L.P. | 2152 |
| TGC | HILLIARD PET | Hilliard Petroleum, Inc. | 2129 |
| TGC | Hillshire Br | Hillshire Brands | 15006 |
| TGC | HOLCIM | Holcim (US) Inc. | 15736 |
| TGC | HOLLIMON OIL | Hollimon Oil Corp. | 2151 |
| TGC | HOLLYFRONTIE | HollyFrontier Sinclair Refining and Marketing | 16640 |
| TGC | HONEYWELL | Honeywell International Inc. | 1268 |
| TGC | HOOKS GAS PL | Hooks Gas Pipeline, LLC | 5596 |
| TGC | HOUSING SERV | Housing Services Corporation | 5275 |
| TGC | HOU EXPL | Houston Exploration Company (The) | 1477 |
| TGC | HOUSTON LP | Houston Pipe Line Company LP | 1066 |
| TGC | HOWARD-ENG | Howard Energy Company, Inc. | 1302 |
| TGC | HRR II ACQUI | HRR II Acquistion Co, LLC | 16800 |
| TGC | HS ENERGY | HS Energy Services, Inc. | 1438 |
| TGC | HUBER ENERGY | Huber Energy Services, L.P. | 1720 |
| TGC | HUDSON ENERG | Hudson Energy Services, LLC | 15660 |
| TGC | HUNT CHIEF | Hunt Chieftan Development, LP | 2121 |
| TGC | HUNT GAS MAR | Hunt Gas Marketing Corporation | 2118 |
| TGC | HUNT OIL | Hunt Oil Company | 1067 |
| TGC | HUSKER AG, L | Husker AG, LLC | 15861 |
| TGC | HUSKY MKTG | Husky Marketing and Supply Company | 5676 |
| TGC | HYDROCARBON | Hydrocarbon Processing Partners, Ltd. | 1951 |
| TGC | ICBC STANDAR | ICBC Standard Bank PLC | 16153 |
| TGC | ICE NGX | ICE NGX Canada Inc. | 5422 |
| TGC | ICON MIDSTRE | Icon Midstream Marketing, LLC | 16156 |
| TGC | IDACORP LP | Idacorp Energy L.P. | 1472 |
| TGC | IDAHO POWER | Idaho Power Company | 2016 |
| TGC | IDT ENERGY | IDT Energy, Inc | 15730 |
| TGC | IGT OHIO | IGT Ohio | 16077 |
| TGC | IHCOR ENE LA | Ihcor Energy LA, LLC | 15734 |
| TGC | IL POWER GEN | Illinois Power Generating Company | 1628 |
| TGC | IMPLICIT | Implicit Oil & Gas, L.P. | 5522 |
| TGC | INDECK-ENER | Indeck Energy Services, Inc. | 1421 |
| TGC | INDIAN EXPL | Indian Exploration, Inc. | 2007 |
| TGC | INDIAN OIL C | Indian Oil Company | 1945 |
| TGC | INDIANA ENER | Indiana Energy Services, Inc. | 1432 |
| TGC | INDGAS-INC | Indiana Gas Company, Inc. | 1983 |
| TGC | INDIANA MUNI | Indiana Municipal Gas Purchasing Authority, Inc. | 5356 |
| TGC | IND-POWER | Indianapolis Power & Light Company | 1591 |
| TGC | INDIGO MINE1 | Indigo Minerals LLC | 15824 |
| TGC | IND-ENG | Industrial Energy Applications, Inc. | 1859 |
| TGC | INEOS NITRI | INEOS Nitriles USA LLC | 15062 |
| TGC | INEOS USA | Ineos USA LLC | 5674 |
| TGC | INFINITE ENE | Infinite Energy, LLC | 5159 |
| TGC | INFLOW PETRO | Inflow Petroleum Resources, LP | 2174 |
| TGC | INSPIRE ENER | Inspire Energy Holdings, LLC | 15895 |
| TGC | INTELLIGENCE | Intelligence Press Inc. | 1663 |
| TGC | INTERCONN RE | Interconn Resources, LLC | 14275 |
| TGC | INTERENERGY | InterEnergy Corporation | 1943 |
| TGC | INTRST-GAS | Interstate Gas Supply, LLC | 1867 |
| TGC | INTERSTA-MUN | Interstate Municipal Gas Agency | 1821 |
| TGC | ISP Chemco | ISP Chemco Inc. | 5612 |
| TGC | ISP LIMA | ISP Lima, LLC | 5675 |
| TGC | J-W OPERATIN | J-W Operating Company | 1918 |
| TGC | JARON-CO | J. Aron & Company | 1882 |
| TGC | JM-HUBER | J. M. Huber Corporation | 1069 |
| TGC | J. P. OIL CO | J. P. Oil Company | 2072 |
| TGC | OPS | J. Ray McDermott Technology, Inc. | 1958 |
| TGC | J.P.MORGAN | J.P. Morgan Ventures Energy Corporation | 5305 |
| TGC | JANE STREET1 | Jane Street Energy Marketing, LLC | 16823 |
| TGC | JANIX ENERGY | Janix Energy Services, LLC | 16091 |
| TGC | JAY BEE PROD | Jay Bee Production Company | 15804 |
| TGC | JEFFERSON IS | Jefferson Island Storage & Hub L.L.C. | 3205 |
| TGC | JENNIE BELLE | Jennie Belle, Inc. | 5592 |
| TGC | JERA AMERIC0 | JERA Americas Energy Services LLC | 16804 |
| TGC | JILPETCO | Jilpetco, Inc. | 5473 |
| TGC | JIREH OPERAT | Jireh Operating Inc. | 2094 |
| TGC | JLA ENERGY | JLA Energy LLC | 5404 |
| TGC | JMA ENERGY | JMA Energy Company, LLC | 14216 |
| TGC | JOHNS MANV | Johns Manville | 1851 |
| TGC | JORDAN OIL | Jordan Oil Company, Inc. | 2081 |
| TGC | JOSCO ENERGY | Josco Energy Corporation | 15645 |
| TGC | JOSEPH-ENERG | Joseph Energy, Inc. | 1888 |
| TGC | JPMORGANBANK | JPMorgan Chase Bank, N.A. | 5329 |
| TGC | JPMORGAN LNG | JPMorgan LNG Co. | 5554 |
| TGC | JUST INDIANA | Just Energy Indiana Corp. | 5544 |
| TGC | JUST ENERGY0 | Just Energy Michigan | 16778 |
| TGC | ONTARIO ENER | Just Energy Ontario L.P. | 5203 |
| TGC | JUST ENERGY | Just Energy Solutions Inc. | 5543 |
| TGC | JX NIPPON | JX Nippon Oil Exploration (U.S.A.) Limited | 1311 |
| TGC | K2 COMMOD | K2 Commodities, LLC | 15536 |
| TGC | KAISER-FRAN | Kaiser-Frances Oil Company | 1166 |
| TGC | KSR-FRN GCST | Kaiser-Francis Gulf Coast, L.L.C. | 5214 |
| TGC | KANSAS ENER | Kansas Energy Partners LLC | 1696 |
| TGC | KARPER COMP | Karper Company (The) | 2139 |
| TGC | KASH | Kash Oil & Gas, Inc. | 2188 |
| TGC | KATRINA ENER | Katrina Energy, LLC | 14324 |
| TGC | KATY STOR | Katy Storage and Transportation, L.P. | 5218 |
| TGC | KCS ENERGY | KCS Energy Marketing, Inc. | 1052 |
| TGC | KCS PIPELINE | KCS Pipeline Systems Inc. | 2082 |
| TGC | KCS RESOURCE | KCS Resources, Inc. | 2085 |
| TGC | KEN PETRO | Ken Petroleum Corporation | 1446 |
| TGC | KEP | KEP, Inc. | 2154 |
| TGC | KERR MCGEE E | Kerr McGee Energy Services Corporation | 1691 |
| TGC | KERR-MCG NV | Kerr-McGee (Nevada) LLC | 2077 |
| TGC | KERR-MCGEE | Kerr-McGee Corporation | 1072 |
| TGC | KERR-MCGEE O | Kerr-McGee Oil & Gas Corporation | 2045 |
| TGC | K-M O&G ONSH | Kerr-McGee Oil & Gas Onshore LP | 1577 |
| TGC | KERR-MCGEE R | Kerr-McGee Rocky Mountain Corporation | 2091 |
| TGC | Keyrock | Keyrock Energy LLC | 14227 |
| TGC | KEYSPAN ENER | Keyspan Energy Services, Inc. | 1990 |
| TGC | KEYSPAN GAS | Keyspan Gas East Corporation | 5497 |
| TGC | KEYSTONE CON | Keystone Consolidated Industries, Inc. | 1345 |
| TGC | KIBBE | Kibbe | 1199 |
| TGC | KIMBALL | Kimball Resources, Inc. | 1275 |
| TGC | KMLP | Kinder Morgan Louisiana Pipeline LLC | 5478 |
| TGC | KINDR TJ LLC | Kinder Morgan Tejas Pipeline LLC | 2017 |
| TGC | KINDR TX LLC | Kinder Morgan Texas Pipeline LLC | 5170 |
| TGC | KINECT ENER | Kinect Energy, Inc. | 1602 |
| TGC | KIWI ENERGY | Kiwi Energy NY LLC | 15571 |
| TGC | KM GAS MARK0 | KM Gas Marketing, LLC | 16847 |
| TGC | KANSAS-NEBRK | KN Energy, Inc. | 1330 |
| TGC | KOCH ENERGY | Koch Energy Services LLC | 14298 |
| TGC | KOCH SUPPLY | Koch Supply & Trading, LP | 5195 |
| TGC | KPC PL | KPC Pipeline, LLC | 5439 |
| TGC | KRAM | Kram Energy | 2104 |
| TGC | LA STORAGE | LA Storage, LLC | 15760 |
| TGC | LAFARGE | Lafarge North America Inc. | 2000 |
| TGC | LAIDLAW CORP | Laidlaw Corporation | 2074 |
| TGC | LC LNG | Lake Charles LNG Company, LLC | 242 |
| TGC | LAKE CTY UT | Lake County Utility District | 1169 |
| TGC | LAKESHORE | Lakeshore Energy Services | 5303 |
| TGC | LAND'S END E | Land's End Energy, LLC | 16850 |
| TGC | LANDMARK | Landmark Gas Corporation | 1381 |
| TGC | LANNIE MECOM | Lannie Mecom | 2075 |
| TGC | LARON OIL | Laron Oil | 1953 |
| TGC | LASER GATH | Laser Gathering Company II, LLC | 5481 |
| TGC | LAUGHLIN-WM | Laughlin, William | 1075 |
| TGC | LE ENERGY SE | LE Energy Services | 16780 |
| TGC | LEDCO-INC3 | LEDCO, LLC | 1309 |
| TGC | LEMCO | Leveraged Energy Management | 5400 |
| TGC | LEVIATHAN | Leviathan Gas Pipeline Company | 1900 |
| TGC | LEWIS OPERAT | Lewis Operating Company | 2055 |
| TGC | LG&E ENERGY | LG&E Energy Marketing Inc. | 2033 |
| TGC | LIBERTY GAS | Liberty Gas Storage LLC | 5259 |
| TGC | LIBERTY UTIL | Liberty Utilities (Midstates Natural Gas) Corp. | 14245 |
| TGC | LIBRA-ENGY | Libra Energies, Inc. | 1228 |
| TGC | LIG CHEMICAL | LIG Chemical Company, LLC | 1159 |
| TGC | LIMA REFININ | Lima Refining Company | 5673 |
| TGC | LINCOLN LAND | Lincoln Land Agri-Energy | 16770 |
| TGC | LINDER OIL | Linder Oil Company Partners | 2131 |
| TGC | LINEAR ENRGY | Linear Energy Management, L. P. | 5243 |
| TGC | LIPPMAN CONS | Lippman Consulting, Inc. | 1662 |
| TGC | LL&E GAS MKT | LL&E Gas Marketing, Inc. | 1290 |
| TGC | LLOG EXPLORA | LLOG Exploration Company, LLC | 1735 |
| TGC | LLOG EXP OFF | LLOG Exploration Offshore, Inc. | 2185 |
| TGC | LMD OFFSHORE | LMD Offshore | 2076 |
| TGC | KINETREX | LNG Indy, LLC dba Kinetrex Energy | 15488 |
| TGC | LOBO PIPE | Lobo Pipeline Company LLC | 1500 |
| TGC | LOCAL AUTH | Local Authority Services Ltd. | 5326 |
| TGC | LONGHORN | Longhorn Pipeline Company | 1312 |
| TGC | LD ENERGY | Louis Dreyfus Energy Corporation | 1809 |
| TGC | LDREYFUS-GM | Louis Dreyfus Gas Marketing Corporation | 1865 |
| TGC | LOUISN GAS | Louisiana Gas Systems, Inc. | 1078 |
| TGC | LOUISIANA-L | Louisiana Land and Exploration Company | 1079 |
| TGC | LA MUNI | Louisiana Municipal Gas Authority | 5174 |
| TGC | LSP ENERGY L | LSP Energy Limited Partnership | 2089 |
| TGC | LUMINANT | Luminant Energy Company LLC | 1035 |
| TGC | LYTLE-CREEK | Lytle Creek Operating, Inc. | 2187 |
| TGC | M21K | M21K, LLC | 14263 |
| TGC | M3 & W INC | M3 & W Inc | 1646 |
| TGC | MACQUARIE | Macquarie Energy LLC | 1445 |
| TGC | MACSTEEL | MacSteel A Division of Quanex | 1525 |
| TGC | MAGNUM HUNTE | Magnum Hunter Production Inc. | 1703 |
| TGC | MAGNUMHUNTER | Magnum Hunter Resources Inc. | 2103 |
| TGC | MAGNUM | Magnum Producing & Operating Company | 1305 |
| TGC | MAGNUS ENERG | Magnus Energy Marketing, Ltd. | 5149 |
| TGC | MAGUIRE OIL | Maguire Oil Company | 2031 |
| TGC | MANCHAC | Manchac Pass Consulting, LLC | 5349 |
| TGC | MANSFIELD PO | Mansfield Power and Gas, LLC | 15030 |
| TGC | MANTA RAY | Manta Ray Gathering Company, L.L.C. | 1974 |
| TGC | MANTA RAY OF | Manta Ray Offshore Gathering Company, L.L.C. | 2099 |
| TGC | MANTI RESOUR | Manti Resources, Inc. | 2048 |
| TGC | MARABOU INC. | Marabou Inc. | 5128 |
| TGC | MARABOU MID | Marabou Midstream Services, LLC | 5385 |
| TGC | MARATHON-OIL | Marathon Oil Company | 1081 |
| TGC | MARION ETH | Marion Ethanol, LLC | 5579 |
| TGC | MARITECH RES | Maritech Resources, Inc. | 2145 |
| TGC | MARK V | Mark V Petroleum Company | 5189 |
| TGC | MARQUEE | Marquee Corporation | 1237 |
| TGC | MARTIN ENER | Martin Energy Trading LLC | 14357 |
| TGC | MARWELL PETR | Marwell Petroleum, Inc. | 1244 |
| TGC | MASEFIELD | Masefield Natural Gas, Inc. | 5186 |
| TGC | MASTERS | Masters Resources, L.L.C. | 2090 |
| TGC | MATTERHORN E | Matterhorn Express Pipeline, LLC | 16683 |
| TGC | MAXUS EXPLOR | Maxus Exploration Company | 1219 |
| TGC | MAYNE & MERT | Mayne & Mertz, Inc. | 5127 |
| TGC | MCGREW ENERG | McGrew Energy Corporation | 1977 |
| TGC | MCLAREN-HOSP | McLaren Regional Medical Center | 1344 |
| TGC | MCMORAN O&G | McMoRan Oil & Gas LLC | 3207 |
| TGC | MEDALLION1 | Medallion | 1813 |
| TGC | MEDALLION SR | Medallion Gas Services, Inc. | 1932 |
| TGC | MEDIAN ENERG | Median Energy Corp. | 15665 |
| TGC | MEGO RES | Mego Resources LLC | 5273 |
| TGC | MEMPHS-LIGHT | Memphis Light, Gas & Water Division | 1288 |
| TGC | MERCHANT EN | Merchant Energy Group of the Americas, Inc. | 1526 |
| TGC | MERCURIA ENE | Mercuria Energy America, LLC | 15524 |
| TGC | MERCURIA | Mercuria Energy Gas Trading LLC | 14373 |
| TGC | MERCURY ENER | Mercury Energy Ohio, LLC | 15781 |
| TGC | MERIDIAN OIL | Meridian Oil Production, Inc. | 1108 |
| TGC | MER RES & EX | Meridian Resource & Exploration Company, The | 1471 |
| TGC | MER R&E LLC | Meridian Resource & Exploration LLC, The | 2184 |
| TGC | MERIT ENERGY | Merit Energy Company | 1876 |
| TGC | MERRILL LYNC | Merrill Lynch Commodities, Inc. | 3004 |
| TGC | MERTZ ENERGY | Mertz Energy, LLC | 15023 |
| TGC | MESA | Mesa Petroleum | 1084 |
| TGC | METROMEDIA | Metromedia Energy, Inc. | 5542 |
| TGC | MG-NAT-GAS | MG Natural Gas Corp. | 1019 |
| TGC | MIAMI-VALLEY | Miami Valley Resources, Inc. | 1883 |
| TGC | MICHAEL PETR | Michael Petroleum Corporation | 2097 |
| TGC | MICHIGAN GAS | Michigan Gas Utilities | 1086 |
| TGC | MGU CORP | Michigan Gas Utilities Corporation | 5207 |
| TGC | MID-AMERICA | Mid-America Pipeline Company | 1188 |
| TGC | MID-MISSOURI | Mid-Missouri Energy, LLC | 1730 |
| TGC | MID-STATES E | Mid-States Energy, LP | 5227 |
| TGC | MIDAM ENERGY | MidAmerican Energy Company | 1534 |
| TGC | MIDCOAST EN | Midcoast Energy, LLC | 5576 |
| TGC | MIDCOAST LP | Midcoast Marketing (U.S.) L.P. | 1001 |
| TGC | MIDCOAST ETX | Midcoast Pipelines (East Texas) L.P. | 5365 |
| TGC | MIDCOAST TX | Midcoast Pipelines (Texas Gathering) L.P. | 1560 |
| TGC | MIDCOAST IA | Midcoast Pipelines (Texas Intrastate) L.L.P. | 5370 |
| TGC | MIDCON | Midcon Gas Services Corp. | 1299 |
| TGC | MIDLAND-COG | Midland Cogeneration Venture Limited Partnership | 1088 |
| TGC | MIDSTATES | Midstates Corporation | 2002 |
| TGC | MIDWEST ELEC | Midwest Electric Power, Inc. | 1608 |
| TGC | MW ISO | Midwest Independent System Operator | 5362 |
| TGC | MIDWEST-GAS | Midwestern Gas Transmission Company | 1089 |
| TGC | MIECO LLC | Mieco LLC | 1499 |
| TGC | MILAGRO EXP | Milagro Exploration, LLC | 5398 |
| TGC | MILAGRO PROD | Milagro Producing, LLC | 5399 |
| TGC | MILLENNIUM O | Millennium Offshore Group, Inc. | 2122 |
| TGC | MILLER & SMI | Miller & Smith Gas Marketing, Inc. | 5101 |
| TGC | MILLER-WC | Miller W C | 1090 |
| TGC | MILLFORD-CAN | Millford Canning Co. Inc. | 1376 |
| TGC | MINERALS MGT | Minerals Management Service | 3242 |
| TGC | MINERAL TECH | MineralTech Gulfcoast Abrasives, LLC | 15697 |
| TGC | MIRANT LP | Mirant Americas Energy Marketing, LP | 1511 |
| TGC | MISSION RES | Mission Resources Corporation | 3210 |
| TGC | SHELL GAS PL | Mississippi Canyon Gas Pipeline, LLC | 1993 |
| TGC | MO ETHANOL | Missouri Ethanol, LLC | 5288 |
| TGC | MGEMO | Missouri Gas Energy, A Division of Southern Union Company | 1402 |
| TGC | MOPUB SVS | Missouri Public Service, A Division of Utilicorp United Inc. | 1093 |
| TGC | MITSUI | Mitsui & Co., Energy Marketing and Services (USA), Inc. | 15647 |
| TGC | MOBILEXP-PRO | Mobil Exploration & Producing U.S. Inc. | 1426 |
| TGC | MOBIL-NAT | Mobil Natural Gas Inc. | 1096 |
| TGC | MOBIL-OIL | Mobil Oil Corporation | 1095 |
| TGC | MOBIUS RISK | Mobius Risk Group, LLC | 5172 |
| TGC | MODERNENERGY | Modern Energy Management, Inc. | 1585 |
| TGC | MO PIPELINE | MoGas Pipeline LLC | 1748 |
| TGC | MONFORTE | Monforte Exploration LLC | 14223 |
| TGC | MONTAGE RES | Montage Resources Corporation | 15556 |
| TGC | MONTGOM EN | Montgomery Energy Resources, Ltd. | 14250 |
| TGC | MONTPELIER | Montpelier Generating Station, LLC | 15652 |
| TGC | MORGAN-STNLY | Morgan Stanley Capital Group Inc. | 1804 |
| TGC | MOSBACHER-R | Mosbacher Energy Company | 1853 |
| TGC | MP Gulf of M | MP Gulf of Mexico, LLC | 15715 |
| TGC | MPOW ENE LLC | MPower Energy LLC | 15726 |
| TGC | MPOWER ENERG | MPower Energy NJ LLC | 15633 |
| TGC | MRD OPER | MRD Operating LLC | 15489 |
| TGC | MSE | MSE Operating | 1157 |
| TGC | MTBB ACQ | MTBB Acquisition LLC | 2065 |
| TGC | MULTIFUELS E | Multifuels Energy Asset Group, LP | 2138 |
| TGC | MULTIFUELS | Multifuels, L.P. | 2170 |
| TGC | MUNICH | Munich Re Trading LLC | 5573 |
| TGC | MGAG | Municipal Gas Authority of Georgia | 14269 |
| TGC | MUNICIPAL GA | Municipal Gas Authority of Mississippi | 1966 |
| TGC | MURPHY-EXP | Murphy Exploration & Production Company | 1873 |
| TGC | MURPHY E&P U | Murphy Exploration & Production Company - USA | 14282 |
| TGC | MURPHY GAS | Murphy Gas Gathering, Inc. | 2141 |
| TGC | MURPHY OIL | Murphy Oil USA Inc. | 1101 |
| TGC | MUSTANG FUEL | Mustang Fuel Corporation | 2096 |
| TGC | MSTNG FL MKT | Mustang Fuel Marketing Company | 1524 |
| TGC | NADAL AND GU | Nadal and Gussman | 16748 |
| TGC | NASDAQ OMX | NASDAQ OMX Commodities Clearing Company | 5205 |
| TGC | NASSER-OIL | Nasser Oil & Gas | 1791 |
| TGC | NATNL EN LP | National Energy & Trade, LP | 1674 |
| TGC | NATL FUEL MK | National Fuel Marketing Company LLC | 1606 |
| TGC | NGANDE | National Gas and Electric, LLC | 15493 |
| TGC | NATNL HEL | National Helium, LLC | 1371 |
| TGC | NATNL-STEEL | National Steel Corporation | 1102 |
| TGC | NATNL-STEELG | National Steel Corporation - Great Lakes Steel Division | 1338 |
| TGC | NGPL | Natural Gas Pipeline Company of America | 1103 |
| TGC | NATURAL GAS | Natural Gas Transmission Services, Inc. | 1910 |
| TGC | NCX | NCX Company, Inc. | 1126 |
| TGC | NESI | NESI Energy Marketing L.L.C. | 1451 |
| TGC | NESTE-OY | Neste Oy | 1105 |
| TGC | NESTLE USA | Nestle USA, Inc. | 1468 |
| TGC | NEUMIN-PROD | Neumin Production Company | 1195 |
| TGC | NEW COMMONWE | New Commonwealth Natural Gas Co Inc. | 2157 |
| TGC | NJ NAT GAS | New Jersey Natural Gas Company | 5501 |
| TGC | NEW WAVE ENE | New Wave Energy, LLC | 15803 |
| TGC | NEW-INDYHART | New-Indy Hartford City LLC | 1588 |
| TGC | NEWFIELD EXP | Newfield Exploration Company | 1872 |
| TGC | NEWFIELD EX | Newfield Exploration Gulf Coast Inc. | 1912 |
| TGC | NEWFIELD MID | Newfield Exploration Mid Continent | 5574 |
| TGC | NEWFIELD PRO | Newfield Production | 1857 |
| TGC | NEXEN MARKET | Nexen Marketing U.S.A. Inc. | 1636 |
| TGC | NEXEN USA | Nexen Petroleum U.S.A. Inc. | 1100 |
| TGC | NEXTERA ENE | NextEra Energy Marketing, LLC | 5286 |
| TGC | NEXTERA MIDW | NextEra Energy Services Midwest, LLC | 14258 |
| TGC | NGL CRUDE | NGL Crude Logistics LLC | 5376 |
| TGC | NGTS LP | NGTS, LP | 1528 |
| TGC | NICOLE EN | Nicole Energy Services, Inc. | 1575 |
| TGC | NICOR ENERCH | NICOR Enerchange, LLC | 1658 |
| TGC | NICOR ENERGY | NICOR Energy LLC | 2035 |
| TGC | NICOR EXPLOR | NICOR Exploration Company | 1187 |
| TGC | NIGARA MOHWK | Nigara Mohawk Power Corporation | 5516 |
| TGC | NISKA GAS ST | Niska Gas Storage LLC | 5344 |
| TGC | NJR ENERGY S | NJR Energy Services Company, LLC | 1694 |
| TGC | NOBLE ENERGY | Noble Energy, Inc. | 1129 |
| TGC | NORDIC ES | Nordic Energy Services, LLC | 5602 |
| TGC | NORSTAR ENER | Norstar Energy Limited Partnership | 1965 |
| TGC | NORTHAM-ENGY | North American Energy | 1875 |
| TGC | NOR-AMER | North American Energy Conservation Inc. | 1483 |
| TGC | NA POWER&GAS | North American Power and Gas, LLC | 14303 |
| TGC | NE MO GRAIN | Northeast Missouri Grain, LLC | 1601 |
| TGC | NORTHEAST OH | Northeast Ohio Natural Gas Corp | 16065 |
| TGC | NIPSCO | Northern Indiana Public Service Company LLC | 1743 |
| TGC | NORTHSTAR OF | Northstar Offshore Energy Partners, LLC | 5491 |
| TGC | NRG BUS MKTG | NRG Business Marketing LLC | 14310 |
| TGC | NRG PWR MKTG | NRG Power Marketing LLC | 1626 |
| TGC | NUCOR CORPOR | Nucor Corporation | 16740 |
| TGC | NUCOR CRAWFO | Nucor Corporation d/b/a Nucor Crawfordsville | 5171 |
| TGC | NUCOR STL LA | Nucor Steel Louisiana LLC | 15046 |
| TGC | NUI ENERGY | NUI Energy Brokers, Inc. | 2014 |
| TGC | NUI INC | NUI Utilities, Inc. | 1441 |
| TGC | NUS CONSULT | NUS Consulting Group | 14354 |
| TGC | NUTRECO CAN | Nutreco Canada Inc | 5426 |
| TGC | O'TOOL O&G | O'Tool Oil & Gas, LLC | 5180 |
| TGC | OASIS PIPELI | Oasis Pipeline, LP | 16114 |
| TGC | OCCI ENERGY | Occidental Energy Marketing, Inc. | 1557 |
| TGC | OEDC EXPL | OEDC Exploration & Production, L.P. | 1914 |
| TGC | OFFSHORE BUS | Offshore Busilop Services, Ltd. Co. | 1949 |
| TGC | OFFSHORE I | Offshore Energy I LLC | 2143 |
| TGC | OFFSHORE II | Offshore Energy II LLC | 2144 |
| TGC | OFFSHORE-GAS | Offshore Gas Marketing, Inc. | 1898 |
| TGC | OFFSHORE SHE | Offshore Shelf LLC | 5247 |
| TGC | OGLETHORPE | Oglethorpe Power Corporation | 5245 |
| TGC | OHIO-GAS | Ohio Gas Company | 1989 |
| TGC | OHIO GAS ENE | Ohio Gas Energy Services Company | 5200 |
| TGC | OH RIVER | Ohio River System, LLC | 15570 |
| TGC | OKTEX PIPELI | Oktex Pipeline Co. | 1617 |
| TGC | OLDFIELD COR | Oldfield Corporation | 1937 |
| TGC | OLEUM OPERAT | Oleum Operating Company, L.C. | 2178 |
| TGC | OLIPDP II | OLIPDP II | 15940 |
| TGC | OMEGA LLC | Omega Pipeline Company, LLC | 1671 |
| TGC | ONE NATION E | One Nation Energy Solutions, LLC | 1706 |
| TGC | ONEOK-EN-II | ONEOK Energy Marketing and Trading Company, II | 1458 |
| TGC | ONEOK E S LP | ONEOK Energy Services Company, L.P. | 1255 |
| TGC | ONEOKTRANS | ONEOK Gas Transportation, L.L.C. | 1579 |
| TGC | ONTARIO ENGY | Ontario Energy Savings Corp | 1647 |
| TGC | ONYX MKTG | Onyx Gas Marketing Company, L.C. | 2161 |
| TGC | ONYX GATHERI | Onyx Gathering Company, L.C. | 1955 |
| TGC | OPAL ENERGY | Opal Energy Inc. | 5388 |
| TGC | OPEX EN | Opex Energy, LLC | 2127 |
| TGC | ORLANDO UTIL | Orlando Utilities Commission | 5666 |
| TGC | ORMET PRIMAR | Ormet Primary Aluminum Corporation | 5118 |
| TGC | OVINTIV MKTG | Ovintiv Marketing Inc. | 1475 |
| TGC | OWENS-BROCK | Owens-Brockway Glass Container Inc. | 1533 |
| TGC | OXY-USA-INC | OXY USA Inc. | 1216 |
| TGC | OZINGA BROS. | Ozinga Bros., Inc. | 15884 |
| TGC | OZINGA ENERG | Ozinga Energy LLC | 15886 |
| TGC | POS ENERGY | P.O.S. Energy, Inc. | 5291 |
| TGC | PACE ENERGY | Pace Energy LLP | 2028 |
| TGC | PACE GLOBAL | Pace Global Energy Services (LLC) | 1573 |
| TGC | PACIFIC SUM | Pacific Summit Energy LLC | 5391 |
| TGC | PALM ENERGY | Palm Energy Offshore, L.L.C. | 5429 |
| TGC | PALMCO | Palmco Energy OH, LLC | 14241 |
| TGC | PALO DURO M0 | Palo Duro Midstream, LLC | 15906 |
| TGC | PANACO, INC. | Panaco, Inc. | 1980 |
| TGC | PSI | Panenergy Services, Inc. | 1271 |
| TGC | PEPL | Panhandle Eastern Pipe Line Company, LP | 241 |
| TGC | PARK POWER | Park Power, LLC | 15772 |
| TGC | PATHPOINT E1 | PathPoint Energy LLC | 16062 |
| TGC | PATRSN PET | Patterson Petroleum LP | 5212 |
| TGC | PCS NIT FERT | PCS Nitrogen Fertilizer, LP | 1607 |
| TGC | PCS N Ohio | PCS Nitrogen Ohio, LP | 5679 |
| TGC | PCS NIT OHIO | PCS Nitrogen Ohio, LP, BP Amoco Chemical Company & Lima Refining Company | 1731 |
| TGC | PCS NITROGEN | PCS Nitrogen Ohio, LP, Ineos USA LLC and Lima Refining Company | 5371 |
| TGC | PECO ENERGY | Peco Energy Company | 1437 |
| TGC | PENINSULA | Peninsula Energy Services Company, Inc. | 15059 |
| TGC | PENN OAK | Penn Oak Services, LLC | 15637 |
| TGC | PENNINGTON | Pennington Operating Company, LLC | 14375 |
| TGC | PENNZOIL GAS | Pennzoil Gas Marketing Company | 1265 |
| TGC | PEOPLES RES | Peoples Energy Resources Inc. | 1551 |
| TGC | PEOPLES-ENER | Peoples Energy Services Corp | 1963 |
| TGC | PEOPLES EWM | Peoples Energy Wholesale Marketing, LLC | 5138 |
| TGC | PEOPLES | Peoples Gas & Electric | 1759 |
| TGC | PEOPLES-L&C | Peoples Gas Light and Coke Company (The) | 1113 |
| TGC | PEOPLES GAS | Peoples Gas System Inc. | 14327 |
| TGC | PEOP NAT GAS | Peoples Natural Gas Company, Division of Aquila, Inc. | 1131 |
| TGC | PEPCO SRV | PEPCO Energy Services, Inc. | 1866 |
| TGC | PERRY | Perry Gas Companies, Inc. | 1115 |
| TGC | PETRO PRO | Petro Pro, Ltd. | 5222 |
| TGC | PETRO-GAS | Petro Source Gas Ventures | 1116 |
| TGC | PETRO HUNT | Petro-Hunt Corporation | 2001 |
| TGC | PETROBRAS | Petrobras America Inc. | 2009 |
| TGC | PETROCHINA | PetroChina International (America) Inc. | 14302 |
| TGC | PETROCOM ENE | Petrocom Energy Group Ltd | 1621 |
| TGC | PETROCOM VEN | Petrocom Ventures, Ltd. | 5104 |
| TGC | PETROHAWK | Petrohawk Energy Corporation | 5183 |
| TGC | PETROLEUM FU | Petroleum Fuels Co. | 2064 |
| TGC | PETROMAX | Petromax Energy Inc. | 2053 |
| TGC | PETROMAX OP | PetroMax Operating Company, Inc. | 5130 |
| TGC | PG&E-TRAD | PG&E Energy Trading-Gas Corporation | 1496 |
| TGC | VALERO-HCBN | PG&E Hydrocarbons Company | 1230 |
| TGC | PG&E-TX-PL | PG&E Texas Pipeline Company | 1076 |
| TGC | PHIBRO-ENG | Phibro Energy USA | 1856 |
| TGC | PHIBRO OIL & | Phibro Oil & Gas, Inc. | 1939 |
| TGC | PHIL-GAS | Philadelphia Gas Works | 1279 |
| TGC | PHILLIPS 660 | Phillips 66 Energy Trading LLC | 16080 |
| TGC | PHILLIPS-GAS | Phillips Gas Marketing Company | 1118 |
| TGC | PHOENIX EXP | Phoenix Exploration Company LP | 5277 |
| TGC | PHOENIX-GAS | Phoenix Gas Marketing Company | 2005 |
| TGC | PHOENIX GAS | Phoenix Gas Pipeline Company | 1574 |
| TGC | PINNACLE ENE | Pinnacle Energy Company, Inc | 1429 |
| TGC | PINNA EN LLC | Pinnacle Energy, LLC | 1612 |
| TGC | PIONEER ENER | Pioneer Energy Marketing, Inc. | 2021 |
| TGC | PIONEER HI-B | Pioneer Hi-Bred International, Inc. | 3000 |
| TGC | PIONEER NAT | Pioneer Natural Resources USA, Inc. | 1324 |
| TGC | PITCHFORK O& | Pitchfork Oil & Gas, Inc. | 2177 |
| TGC | Pivotal Ener | Pivotal Energy Development | 5603 |
| TGC | PLNS GS SOL | Plains Gas Solutions, LLC | 5161 |
| TGC | PLAINS RES | Plains Resources Inc. | 1266 |
| TGC | PLANET EC | Planet Energy (Ontario) Corp. | 5453 |
| TGC | PLATTS | Platts, A McGraw-Hill Company | 1695 |
| TGC | POCO MKT | Poco Marketing Ltd | 1580 |
| TGC | POCO-PETROLE | Poco Petroleums Ltd. | 1120 |
| TGC | POET BIOREFI | POET Biorefining - Alexandria, LLC | 5260 |
| TGC | POET BIOREF0 | POET Biorefining - Obion, LLC | 16868 |
| TGC | POLARIS-CORP | Polaris Corporation | 1753 |
| TGC | POST ROCKLLC | Post Rock Gas LLC | 5406 |
| TGC | POWEREX | Powerex Corp. | 5530 |
| TGC | PPG-IND | PPG Industries, Inc. | 1109 |
| TGC | PRATT ENERGY | Pratt Energy, LLC | 16814 |
| TGC | PRAX ENERGY | Prax Energy Services LLC | 15618 |
| TGC | THE PREMCOR | Premcor Pipeline Company, The | 2148 |
| TGC | PREMIER MIN | Premier Minerals | 2044 |
| TGC | PREMSTAR | Premstar Energy Canada Ltd. | 1527 |
| TGC | PRESIDIO-EXP | Presidio Exploration, Inc. | 1121 |
| TGC | PRICE | Price Brothers Company | 1359 |
| TGC | PRIMARY PROD | Primary Products Ingredients Americas LLC | 15856 |
| TGC | PRIME-OPER | Prime Operating Company | 1397 |
| TGC | PRIMROSE | Primrose Resources, LLC | 5661 |
| TGC | PRIOR INTRA | Prior Intrastate Corporation | 1877 |
| TGC | PRIZE EN RES | Prize Energy Resources, L.P. | 2063 |
| TGC | PRIZE OPER | Prize Operating Company | 2062 |
| TGC | PROSOLUTIONS | Pro Solutions, L.L.C. | 14329 |
| TGC | PRODUCERS GA | Producers Gas Gathering Company | 2066 |
| TGC | PRO O&G | Professional Oil & Gas Marketing LLC | 5482 |
| TGC | PROGAS (LA) | Progas, Inc. | 2011 |
| TGC | PROGRESS VEN | Progress Ventures, Inc | 2183 |
| TGC | PROLIANCE | ProLiance Energy, LLC | 1462 |
| TGC | PROLIANCE TR | Proliance Transportation and Storage, LLC | 5168 |
| TGC | PROMET | Promet Energy Partners, LLC | 5221 |
| TGC | PROV-GAS | Providence Gas Company (The) | 1987 |
| TGC | PSEG ENERGY | PSEG Energy Resources & Trade LLC | 1668 |
| TGC | PUBLIC-SERV | Public Service Electric & Gas Company | 1122 |
| TGC | PXP GULF | PXP Gulf Coast Inc. | 2105 |
| TGC | PXP LA | PXP Louisiana L.L.C. | 5158 |
| TGC | PXP OFFSHORE | PXP Offshore LLC | 5588 |
| TGC | Q-WEST | Q-West Energy Company | 5538 |
| TGC | QEP ENERGY C | QEP Energy Company | 5571 |
| TGC | QST ENERGY | QST Energy Trading Inc. | 2004 |
| TGC | QUAMTUM G&P | Quantum Gas & Power Services, Ltd. | 5678 |
| TGC | QUANTUM GAS | Quantum Gas Services, Inc. | 1645 |
| TGC | QUARTERNORT0 | QuarterNorth Energy LLC | 15878 |
| TGC | QUEST EXPLOR | Quest Exploration, L.L.C. | 2130 |
| TGC | QUICKSILVER | Quicksilver Resources Inc. | 5313 |
| TGC | RADIATE ENE0 | Radiate Energy LLC | 15879 |
| TGC | RAINBOW EN | Rainbow Energy Marketing Corporation | 15004 |
| TGC | RANDALL L. B | Randall L. Barbee Operating, Inc. | 1971 |
| TGC | LOMAK PRODUC | Range Production Company | 1956 |
| TGC | RANGE RE | Range Resources - Appalachia, LLC | 14262 |
| TGC | RANGER OIL | Ranger Oil Company | 2057 |
| TGC | RATIO ENERGY | Ratio Energy, Inc | 15761 |
| TGC | REALGY | Realgy, LLC | 5532 |
| TGC | RED BAY | Red Bay Water Works & Gas Board | 2117 |
| TGC | REGENCY DESO | Regency DeSoto-Hesco Services LLC | 5124 |
| TGC | RGNC INTR GS | Regency Intrastate Gas LP | 5192 |
| TGC | RGNC INTR PL | Regency Intrastate Pipeline LLC | 5191 |
| TGC | RELIANTARKLA | Reliant Energy Arkla, A Division of Reliant Energy Resources, Inc. | 2069 |
| TGC | RELIANT-ENER | Reliant Energy-Entex-Division of Reliant Energy Resources Corp. | 2120 |
| TGC | RELIUS | Relius Energy, LLC | 1542 |
| TGC | RENAIS OFFSH | Renaissance Offshore, LLC | 14224 |
| TGC | Repsol Energ | Repsol Energy Canada Ltd. | 15711 |
| TGC | REPSOL EN | Repsol Energy North America Corporation | 5430 |
| TGC | RESIDENTS EN | Residents Energy, LLC | 15783 |
| TGC | RESOURCE ENE | Resource Energy Services Company, LLC | 1952 |
| TGC | RICE ENERGY | Rice Energy Marketing LLC | 15028 |
| TGC | RICOCHET ENE | Ricochet Energy, Inc. | 16092 |
| TGC | RIDDLE EN | Riddle Engineering Corporation | 2051 |
| TGC | RIDGELAKE EN | Ridgelake Energy, Inc. | 14253 |
| TGC | RIDGEWOOD | Ridgewood Energy Corporation | 5177 |
| TGC | RINCON PETRO | Rincon Petroleum Corporation | 2123 |
| TGC | RIO GRANDE D | Rio Grande Drilling Company | 2032 |
| TGC | RIO GRANDE | Rio Grande Offshore, Ltd. | 1995 |
| TGC | RIVERSIDE EN | Riverside Energy Resources | 1935 |
| TGC | RIVERSIDE PI | Riverside Pipeline Company | 1941 |
| TGC | ROCKIES EXPR | Rockies Express Pipeline LLC | 5394 |
| TGC | ROOSTER OIL | Rooster Oil & Gas, LLC | 5299 |
| TGC | ROOSTER PET | Rooster Petroleum, LLC | 5309 |
| TGC | ROSEWOOD | Rosewood Resources, Inc. | 5485 |
| TGC | ROSSO SUPPLY | Rosso Supply and Management | 16781 |
| TGC | ROVER | Rover Pipeline LLC | 15550 |
| TGC | RBC | Royal Bank of Canada | 5597 |
| TGC | ROYAL PRODUC | Royal Production Company | 1967 |
| TGC | RPA ENERGY I | RPA Energy INC | 15825 |
| TGC | RRI ENE SERV | RRI Energy Services, LLC | 1250 |
| TGC | RWE TRADING | RWE Trading Americas Inc. | 1659 |
| TGC | S & S | S & S Operating Co., Inc. | 5665 |
| TGC | S&P GLOBAL | S&P Global Market Intelligence | 5173 |
| TGC | S2 ENGY 1 | S2 Energy 1, LP | 5483 |
| TGC | SABINE HUB S | Sabine Hub Services Company | 2022 |
| TGC | SABINE LIQ | Sabine Pass Liquefaction, LLC | 15010 |
| TGC | SABINE LLC | Sabine Pipe Line LLC | 1128 |
| TGC | SAJA ENERGY | Saja Energy LLC | 14353 |
| TGC | SAMSONLONEST | Samson Lone Star Limited Partnership | 1556 |
| TGC | SAMSON-RES | Samson Resources Company | 1130 |
| TGC | SAMSUNG AM | Samsung America Inc | 5123 |
| TGC | SAMSUNG OIL | Samsung Oil & Gas USA Corp. | 5415 |
| TGC | SAN FELIPE | San Felipe Pipeline L.P. | 5190 |
| TGC | SAN JAC GAS | San Jacinto Gas Transmission Company | 1802 |
| TGC | SANDALWOOD O | Sandalwood Oil & Gas, Inc. | 1961 |
| TGC | SANFORD ENE | Sanford Energy Associates, LLC | 15712 |
| TGC | SANTANNA-GAS | Santanna Natural Gas Corporation | 1301 |
| TGC | SANTANNA ENE | Santanna Natural Gas Corporation D/B/A Santanna Energy Services | 14221 |
| TGC | SCANA ENERGY | Scana Energy Marketing, Inc. | 1455 |
| TGC | SCANA | Scana Petroleum Resources, Inc. | 1817 |
| TGC | SCONA LLC | Scona LLC | 15941 |
| TGC | SCURRY DOWN0 | Scurry Downstream, LLC | 15907 |
| TGC | SEA ROBIN | Sea Robin Pipeline Company, LLC | 2093 |
| TGC | SEA-JLA, LLC | SEA-JLA, LLC | 14205 |
| TGC | GLOBAL | Seagull Field Services Company | 1968 |
| TGC | SEAGULL-MARK | Seagull Marketing Services, Inc. | 1234 |
| TGC | SEI ENERGY | SEI Energy, LLC | 2125 |
| TGC | SEILING | Seiling Public Works Authority | 1189 |
| TGC | SELECTPOWER | Selectpower Inc. | 5213 |
| TGC | SEMCANADA | SemCanada Energy Company | 1686 |
| TGC | SEMCO EN | SEMCO Energy, Inc., DBA SEMCO Energy Gas Company | 1502 |
| TGC | SEMINOLE ELE | Seminole Electric Cooperative, Inc. | 5667 |
| TGC | SEMPRA ENERG | Sempra Energy | 1677 |
| TGC | SEMPRA-ENGY | Sempra Energy Trading LLC | 1903 |
| TGC | SEMPRA-SERV | Sempra Energy Trading Services Corp. | 1319 |
| TGC | SEMPRA GAS | Sempra Gas & Power Marketing, LLC | 15532 |
| TGC | SEMPRA GEN | Sempra Generation, LLC | 14292 |
| TGC | SEMPRA MID | Sempra Midstream Services, Inc. | 5338 |
| TGC | SENECA RESOU | Seneca Resources Corporation | 5142 |
| TGC | SENORA RES | Senora Resources, Inc. | 5379 |
| TGC | SEQUENT ENER | Sequent Energy Management LLC | 1685 |
| TGC | SEVENTH AVE | Seventh Avenue Capital, LLC | 2171 |
| TGC | SFE ENERGY | SFE Energy Ohio, Inc. | 15537 |
| TGC | SHAMROCK ENE | Shamrock Energy LLC | 3006 |
| TGC | SHELBYCOUNTY | Shelby County Energy Center, LLC | 15510 |
| TGC | SHELL EN US | Shell Energy North America (US), L.P. | 1452 |
| TGC | SHELL ENERGY | Shell Energy Services Company, LLC | 1716 |
| TGC | SHELL E&P | Shell Exploration & Production Company | 1597 |
| TGC | SHELL-TRAD | Shell Gas Trading Company | 1263 |
| TGC | SHELL-OFFS | Shell Offshore, Inc. | 1212 |
| TGC | SHELL-OIL | Shell Oil Company | 1133 |
| TGC | SHELL-WESTER | Shell Western E & P, Inc. | 1220 |
| TGC | SHIPLEY | Shipley Choice, LLC | 15044 |
| TGC | SHOATS CREEK | Shoats Creek Investing Partners Inc. | 1891 |
| TGC | SHORELINE | Shoreline Gas, LLC | 1884 |
| TGC | SHORELINE SE | Shoreline Southeast, LLC | 5531 |
| TGC | SI INVESTMEN | Si Investment Co, LLC | 16101 |
| TGC | SIERENTZ GLB | Sierentz Global Merchants LLC | 15594 |
| TGC | SIGCORP ENER | Sigcorp Energy Services, LLC | 5167 |
| TGC | SIX ONE COMM | Six One Commodities, LLC | 15758 |
| TGC | SJR-RESOURCE | SJR Resources, Inc. | 1792 |
| TGC | SKIP STONE | Skipping Stone Inc. | 1592 |
| TGC | SMARTENERGY | SmartEnergy Holdings, LLC | 15796 |
| TGC | SMITH PROD C | Smith Production Company | 5185 |
| TGC | SMITH PRO | Smith Production Inc. | 2088 |
| TGC | Snyder Broth | Snyder Brothers Inc. | 14274 |
| TGC | SOCIETE GEN | Societe Generale Energy Corp. | 5594 |
| TGC | SOFTSMITHS | Softsmiths Inc. | 5112 |
| TGC | SOJITZ EN | Sojitz Energy Venture, Inc. | 1794 |
| TGC | SOTEX FUELS | Sotex Fuels, LLC | 5559 |
| TGC | SOUTH BAY | South Bay Energy Corp. | 15625 |
| TGC | SC TEX OIL | South Central Texas Oil & Gas | 1224 |
| TGC | SOUTH JERSEY | South Jersey Resources Group, LLC | 14215 |
| TGC | SMEPA | South Mississippi Electric Power Association | 14283 |
| TGC | SE-PIPELINE | Southeastern Pipe Line Company | 1395 |
| TGC | SO-GAS-CO | Southern Gas Company, Inc. | 1203 |
| TGC | SOUTHERN ILL | Southern Illinois Power Cooperative | 1676 |
| TGC | SNG-GAS | Southern Natural Gas Company, L.L.C. | 1134 |
| TGC | SOUTHSTAR | SouthStar Energy Services LLC | 5264 |
| TGC | SOUTHWEST E | Southwest Energy, L.P. | 1690 |
| TGC | SW-GAS | Southwest Gas Storage Company | 244 |
| TGC | SW HNTN | Southwest, Huntington, Landcaster and Opsal | 5223 |
| TGC | S W ENERGY | Southwestern Energy Company | 1816 |
| TGC | SW ENERGY PR | Southwestern Energy Production Company | 2026 |
| TGC | SW PUB SVC | Southwestern Public Service Company | 5505 |
| TGC | SPARK ENGY | Spark Energy Gas, LLC | 2159 |
| TGC | SPIRE GAS IN | Spire Gas Inventory Inc. | 15686 |
| TGC | SPIRE MKTG | Spire Marketing Inc. | 1603 |
| TGC | SPIRE MO | Spire Missouri Inc. | 1766 |
| TGC | SPIRIT EN | Spirit Energy Partners, L.P. | 2084 |
| TGC | SPOTLIGHT | Spotlight Energy, LLC | 15490 |
| TGC | SPRAGUE OPER | Sprague Operating Resources LLC | 1435 |
| TGC | SPRAGUE ENER | Sprague Operating Resources LLC dba Sprague Energy Service | 16864 |
| TGC | SPRAGUE NATU | Sprague Operating Resources LLC dba Sprague Natural Gas | 16865 |
| TGC | STANCHION EN | Stanchion Energy LLC | 15932 |
| TGC | STAND-ENERGY | Stand Energy Corporation | 1890 |
| TGC | STAR ENERGY | Star Energy Partners, LLC | 14382 |
| TGC | STARION ENER | Starion Energy NY Inc. | 14351 |
| TGC | STARR RESOUR | Starr Resources, Inc. | 2149 |
| TGC | STATEWISE | Statewise Energy Ohio, LLC | 15596 |
| TGC | STATOIL-TRAD | Statoil Energy Trading, Inc. | 2067 |
| TGC | STATOIL-ENGY | Statoil Energy, Inc. | 1013 |
| TGC | STATOIL EXPL | Statoil Exploration (US) Inc. | 2020 |
| TGC | STATOIL NA | Statoil North America Inc. | 1950 |
| TGC | STEPHENS PRO | Stephens Production Company | 5355 |
| TGC | STRATEGIC EN | Strategic Energy Services Inc. | 14211 |
| TGC | STRATUM | Stratum Group | 2050 |
| TGC | SUEMAUR EXPL | Suemaur Exploration & Production LLC | 1975 |
| TGC | SUMMIT ENERG | Summit Energy Services, Inc. | 3225 |
| TGC | SUMMIT LLC | Summit Energy, LLC | 5583 |
| TGC | SUMMIT ENRGY | Summitt Energy L.P. | 5410 |
| TGC | SUMMITT ENER | Summitt Energy Management Inc | 5239 |
| TGC | SUNCOR | Suncor Energy Marketing Inc. | 5298 |
| TGC | SUNDOWN ENER | Sundown Energy, Inc. | 1732 |
| TGC | SUNFLOWER | Sunflower Electric Power Corporation | 5616 |
| TGC | SUNOCO | Sunoco (R&M), LLC | 1136 |
| TGC | SUNSEA ENERG | SunSea Energy OH, LLC | 15851 |
| TGC | SUNSEA ENER0 | SunSea Energy, LLC | 16737 |
| TGC | SUNWAVE | Sunwave Gas & Power Inc. | 14316 |
| TGC | SUNWAVE USA | Sunwave USA Holdings, Inc | 15752 |
| TGC | SUPERIOR ENE | Superior Energy Management | 1673 |
| TGC | SUPERIOR MID | Superior Midstream, LLC | 14290 |
| TGC | SUPERIOR-GAS | Superior Natural Gas Corporation | 1283 |
| TGC | SUPERIOR PRO | Superior Processing Service Corporation | 3232 |
| TGC | SV ENERGY | SV Energy Company, LLC | 15602 |
| TGC | SWIFT-ENERGY | Swift Energy Operating, LLC | 1202 |
| TGC | SYMMETRY ENE | Symmetry Energy Solutions, LLC | 1725 |
| TGC | SYNERGY O&G | Synergy Oil & Gas, L.P. | 5201 |
| TGC | T-C OIL | T-C Oil Company | 5462 |
| TGC | TALEN ENERGY | Talen Energy Marketing, LLC | 1610 |
| TGC | TALISMAN | Talisman Energy USA Inc. | 14325 |
| TGC | TALLGRASS | Tallgrass Interstate Gas Transmission, LLC | 1666 |
| TGC | TALOS ENERG | Talos Energy Inc. | 15669 |
| TGC | TALOS ENERGY | Talos Energy Offshore LLC | 14378 |
| TGC | TALOS EN VEN | Talos Energy Ventures, LLC | 5424 |
| TGC | TALOS ERT | Talos ERT LLC | 5255 |
| TGC | TALOS PETROL | Talos Petroleum LLC | 1948 |
| TGC | TALOS PRODUC | Talos Production Inc | 16833 |
| TGC | TALOS RESOUR | Talos Resources LLC | 2176 |
| TGC | TAMPA ELEC | Tampa Electric Company | 14339 |
| TGC | TANA EXPLORA | Tana Exploration Company LLC | 4101 |
| TGC | TARGA GM | Targa Gas Marketing LLC | 5435 |
| TGC | TARGA LA OPE | Targa LA Operating LLC | 15920 |
| TGC | TGA-MID-SERV | Targa Midstream Services LLC | 1540 |
| TGC | TARGA WOK | Targa Pipeline Mid-Continent Westok LLC | 5361 |
| TGC | TARPON OPER | Tarpon Operating & Development, L.L.C. | 5523 |
| TGC | TARTAN | Tartan Energy Resources, L.C. | 1137 |
| TGC | TATHAM | Tatham Oil & Gas | 1920 |
| TGC | TAUBER-OIL | Tauber Oil Company | 1905 |
| TGC | TAUNTON MUNI | Taunton Municipal Lighting Plant | 1519 |
| TGC | TAURUS-ENRGY | Taurus Energy Corp. | 1307 |
| TGC | TAURUS-EXPL | Taurus Exploration, Inc. | 1249 |
| TGC | TAYLOR EN | Taylor Energy Company LLC | 5107 |
| TGC | TC ENERGY MA | TC Energy Marketing Inc. | 15805 |
| TGC | TC RAVENS | TC Ravenswood LLC | 5668 |
| TGC | TDC ENERGY | TDC Energy LLC | 2025 |
| TGC | TECHMAR LLC | Techmar LLC | 15876 |
| TGC | TECO GAS | TECO Gas Marketing Company | 1944 |
| TGC | TELLURIAN S0 | Tellurian Supply & Trade LLC | 16074 |
| TGC | TENASKA GAS | Tenaska Gas Storage, LLC | 1620 |
| TGC | TENASKA INC | Tenaska Marketing Inc. | 1541 |
| TGC | TENASKA | Tenaska Marketing Ventures | 1390 |
| TGC | TENASKA PWR | Tenaska Power Services Co. | 15562 |
| TGC | TENNERGY | Tennergy Corporation, an Energy Acquisiton Corporation | 5350 |
| TGC | TENNGAS-PIPE | Tennessee Gas Pipeline Company, L.L.C. | 1138 |
| TGC | TENNESSEE VA | Tennessee Valley Authority | 1494 |
| TGC | TEX-MARK | Texaco Natural Gas Inc. | 1278 |
| TGC | TEXACO | Texaco, Inc. | 1326 |
| TGC | TX AMER RES | Texas American Resources Company | 5154 |
| TGC | TETCO | Texas Eastern Transmission, LP | 1197 |
| TGC | TEXAS-FUEL | Texas Fuel Co | 1140 |
| TGC | TX GAS LLC | Texas Gas Transmission, LLC | 1141 |
| TGC | TEXAS PET | Texas Petroleum Investment Company | 5425 |
| TGC | TEXAS-OHIO | Texas-Ohio Gas, Inc. | 1281 |
| TGC | TEXEGY | Texegy Operating Company LLC | 15608 |
| TGC | TEXEX ENERGY | Texex Energy Partners, Ltd | 2070 |
| TGC | TEXICAN | Texican Natural Gas Company | 5502 |
| TGC | TEXLA ENERGY | Texla Energy Management, Inc. | 1942 |
| TGC | TEXON | Texon Corporation | 1818 |
| TGC | TEXON, L.P. | Texon, L.P. | 2173 |
| TGC | TG Barnett | TG Barnett Resources LP | 14296 |
| TGC | TGNR EAST TE | TGNR East Texas II LLC | 16818 |
| TGC | THE BELDEN B | The Belden Brick Company | 1699 |
| TGC | UNIVER STY-I | The Board of Trustees of the University of Illinois | 1352 |
| TGC | ENERGY AUTH | The Energy Authority, Inc. | 5194 |
| TGC | THE ROYAL BA | The Royal Bank of Scotland plc | 5353 |
| TGC | WG HELIS | The William G. Helis Company, LLC | 2165 |
| TGC | THOMSON-CONS | Thomson Consumer Electronics, Inc. | 1388 |
| TGC | THREE RIVERS | Three Rivers Gas Marketing L.P. | 5225 |
| TGC | TIDAL ENERGY | Tidal Energy Marketing (U.S.) L.L.C. | 1664 |
| TGC | TIGER NG | Tiger Natural Gas, Inc | 5320 |
| TGC | TITAN GAS | Titan Gas LLC | 5120 |
| TGC | TODD | Todd Corporation | 1349 |
| TGC | TOMORROW | Tomorrow Energy Corp | 15742 |
| TGC | TOP OP | Top Op, LLC | 15597 |
| TGC | TORCH-ENRGY | Torch Energy Marketing, Inc. | 1303 |
| TGC | TORCH EN TM | Torch Energy TM, Inc. | 1625 |
| TGC | TORCH-GAS | Torch Gas, L.C. | 1874 |
| TGC | TORONTO HYDR | Toronto Hydro Energy Services Inc | 2119 |
| TGC | TOTAL E&P | Total E&P USA, Inc. | 1810 |
| TGC | TOTAL UTIL | Total Utility Management Services, LLC | 2175 |
| TGC | TOTALENER GA | TotalEnergies Gas & Power North America, Inc. | 1811 |
| TGC | BOYCE | Town of Boyce | 1831 |
| TGC | BYHALIA | Town of Byhalia, Mississippi | 1761 |
| TGC | COLFAX | Town of Colfax | 1752 |
| TGC | MASON | Town of Mason | 1840 |
| TGC | NEWBERN | Town of Newbern, Tennessee | 1763 |
| TGC | TOWN OF OBIO | Town of Obion | 1841 |
| TGC | TOWN OF SOME | Town of Somerville | 1762 |
| TGC | TROY | Town of Troy | 1847 |
| TGC | TRACTEBEL EN | Tractebel Energy Marketing, Inc. | 1513 |
| TGC | TRACT LNG | Tractebel LNG North America Service Corporation | 2112 |
| TGC | TRADEMARK ME | Trademark Merchant Energy, LLC | 5289 |
| TGC | TRAFIGURA | Trafigura Trading LLC | 5606 |
| TGC | TRAILBLAZER | Trailblazer Pipeline Company LLC | 16801 |
| TGC | TRAMMO PETRO | Trammo Petroleum, Inc. | 5210 |
| TGC | TRANS LA | Trans Louisiana Gas Pipeline, Inc | 14301 |
| TGC | TRANSAMERICA | TransAmerican Natural Gas Corporation | 1205 |
| TGC | TRANSCA-SER | TransCanada Gas Services Inc. | 1850 |
| TGC | TRANSCAP | TransCapacity L.P. | 1547 |
| TGC | TRNSCO-ENRG | Transco Energy Marketing Company | 1274 |
| TGC | TRANSCO LA | Transco Louisiana Intrastate Pipe Line | 1800 |
| TGC | TRANSCO | Transcontinental Gas Pipe Line Company, LLC | 1143 |
| TGC | TRANS ENER S | Transparent Energy Services, Inc. | 5519 |
| TGC | TRENTON AGRI | Trenton Agri Products, LLC | 15860 |
| TGC | TRI-C RES | Tri-C Resources, Inc. | 5208 |
| TGC | TRI-CENTROL | Tri-Centrol L.L.C. | 2158 |
| TGC | TRI-STATE | Tri-State Generation and Transmission Association, Inc. | 5662 |
| TGC | TRI-UNION | Tri-Union Development Corporation | 2030 |
| TGC | TRIAD ENERGY | Triad Energy Corporation | 1964 |
| TGC | TRIBUNE RESO | Tribune Resources, LLC | 15939 |
| TGC | TRIDENT | Trident Corp (Tx) | 1144 |
| TGC | TRI-STAR | Tristar Gas Marketing Company | 1292 |
| TGC | TRISTAR PROD | Tristar Producer Services of Texas, L.P. | 2179 |
| TGC | TRIUMPH-NAT | Triumph Natural Gas, Inc. | 1893 |
| TGC | TFS | Trunkline Field Services LLC | 1584 |
| TGC | TRUNKLINE | Trunkline Gas Company, LLC | 237 |
| TGC | TURNKEY | Turnkey E & P Corporation | 5364 |
| TGC | TWIN EAGLE | Twin Eagle Resource Management, LLC | 5587 |
| TGC | TXO | TXO Production Corp | 1208 |
| TGC | TYLEX ETHANO | Tylex Ethanol Energy Services, LP | 5248 |
| TGC | TYLEX-CORP | Tylex Gas Corporation | 1291 |
| TGC | TYLEX | Tylex, Inc. | 1869 |
| TGC | US G&E | U.S. Gas & Electric, Inc. | 5541 |
| TGC | UBS AG, LOND | UBS AG, London Branch | 1661 |
| TGC | UGI CORP | UGI Corporation | 2052 |
| TGC | UGI ENERGY | UGI Energy Services, Inc. | 14240 |
| TGC | UGI | UGI Utilities, Inc. | 1147 |
| TGC | ULTRAMAR | Ultramar Oil and Gas Limited | 1225 |
| TGC | UEAMERENMO | Union Electric Company dba Ameren Missouri | 1532 |
| TGC | UNION-EXPL | Union Exploration Partners, Ltd. | 1241 |
| TGC | UNION-GAS | Union Gas Company | 1149 |
| TGC | UNION GAS | Union Gas Operating Company | 5461 |
| TGC | UNION-OIL-CA | Union Oil Company of California | 1151 |
| TGC | UNION-PAC | Union Pacific Fuels, Inc. | 1296 |
| TGC | UNIONPOWER | Union Power Partners LP | 5197 |
| TGC | UNIPEC AMER | Unipec America, Inc. | 14306 |
| TGC | UNIPERGLOBAL | Uniper Global Commodities North America LLC | 15005 |
| TGC | UNIT PETRO | Unit Petroleum Company | 5551 |
| TGC | UNITE MARKET | Unite Marketing Corp. | 5672 |
| TGC | UNITED ENERG | United Energy Trading, LLC | 1692 |
| TGC | UNITED OIL & | United Oil & Minerals, Inc. | 1229 |
| TGC | US-STEEL | United States Steel Corporation | 1348 |
| TGC | UNOCAL | Unocal | 1259 |
| TGC | UNOCAL ENER | Unocal Energy Trading Inc. | 1555 |
| TGC | UPSTREAM EN | Upstream Energy Services LLC | 2039 |
| TGC | UTILITY-GAS | Utility Gas Management | 1901 |
| TGC | UTILITY MAN | Utility Management Corporation | 2110 |
| TGC | UTILITY SAFE | Utility Safety & Design, Inc. | 5671 |
| TGC | UTILITY-2000 | Utility-2000 Energy Corp. | 1894 |
| TGC | V3 Commoditi | V3 Commodities Group LLC | 15664 |
| TGC | VALERO MKS L | Valero MKS Logistics, L.L.C. | 5432 |
| TGC | VARIFUEL COM | Varifuel Companies, Inc. | 1994 |
| TGC | VASTAR GAS M | Vastar Gas Marketing, Inc. | 1293 |
| TGC | VASTAR OFFSH | Vastar Offshore, Inc. | 2058 |
| TGC | VECTOR-Canad | Vector Pipeline Limited Partnership | 15598 |
| TGC | VECTREN ENER | Vectren Energy Delivery of Ohio, Inc. | 1618 |
| TGC | VENICE GTH | Venice Gathering System, LLC | 5182 |
| TGC | VENTURE GLOB | Venture Global Calcasieu Pass | 16768 |
| TGC | VENTURE PIPE | Venture Pipeline Company | 1217 |
| TGC | VERADO | Verado Energy, Inc. | 2190 |
| TGC | VERDE ENER | Verde Energy USA Ohio, LLC | 15591 |
| TGC | Vermilion Ri | Vermillion Rise Mega Park | 15668 |
| TGC | VFAULCONER | Vernon E. Faulconer, Inc. | 1826 |
| TGC | VICTORIA-OPE | Victoria Operating Company | 1260 |
| TGC | BELLE RIVE | Village of Belle Rive | 1827 |
| TGC | BLUFORD | Village of Bluford | 1830 |
| TGC | CISNE | Village of Cisne | 1832 |
| TGC | CLAY CITY | Village of Clay City | 1833 |
| TGC | DAHLGREN, IL | Village of Dahlgren, IL | 1835 |
| TGC | EDINBURG | Village of Edinburg, IL | 1757 |
| TGC | FRANKLIN-VIL | Village of Franklin | 1754 |
| TGC | GREENUP | Village of Greenup | 1062 |
| TGC | JEFFERSONVIL | Village of Jeffersonville, IL | 1837 |
| TGC | LOUISVILLE | Village of Louisville | 1393 |
| TGC | MILFORD | Village of Milford, IL | 1765 |
| TGC | VILL PITTSBU | Village of Pittsburg | 1842 |
| TGC | PLHILL | Village of Pleasant Hill | 1756 |
| TGC | RVRTN | Village of Riverton | 1125 |
| TGC | ROSSVILLE | Village of Rossville (Municipal Gas System) | 1755 |
| TGC | VILLAGE SIMS | Village of Sims | 1843 |
| TGC | TOLEDO | Village of Toledo | 1845 |
| TGC | WAYNE-CITY | Village of Wayne City | 1391 |
| TGC | VINTAGE GAS | Vintage Gas, Inc. | 1409 |
| TGC | VINTAGE | Vintage Petroleum, Inc. | 1152 |
| TGC | VIRGIN OIL C | Virgin Oil Company | 2115 |
| TGC | VA-ELEC | Virginia Electric and Power Company | 1153 |
| TGC | VIRIDIAN EN | Viridian Energy PA LLC | 15018 |
| TGC | VISCOFAN USA | Viscofan USA Inc. | 1711 |
| TGC | VISION RES | Vision Resources, Inc. | 5147 |
| TGC | VISTA ENERGY | Vista Energy Marketing, L.P. | 15551 |
| TGC | VITOL INC. | Vitol Inc. | 5307 |
| TGC | VITOL S. A. | Vitol S. A., Inc. | 5119 |
| TGC | VOLUNTEER EN | Volunteer Energy Services Inc. | 5332 |
| TGC | W & T OFFSHO | W & T Offshore, L.L.C. | 1969 |
| TGC | W&T-OFFSHORE | W&T Offshore, Inc. | 1154 |
| TGC | WAGNER OIL | Wagner Oil Company | 2113 |
| TGC | WAGNER-D | Wagner, Duer Jr., Et Al. | 1155 |
| TGC | WALTER-OIL | Walter Oil & Gas Corporation | 1222 |
| TGC | WASATCH ENER | Wasatch Energy LLC | 1712 |
| TGC | WASHINGTON G | Washington Gas Light Company | 16841 |
| TGC | WELDER EXPLO | Welder Exploration & Production, Inc. | 2140 |
| TGC | WELLS FARGO | Wells Fargo Commodities, LLC | 5151 |
| TGC | WESPAC ENERG | Wespac Energy, LLC | 2116 |
| TGC | WEST TENNESS | West Tennessee Gas Pipeline, LLC | 16644 |
| TGC | WESTAR GASCO | Westar Gas Company | 1485 |
| TGC | WESTCOAST-US | Westcoast Gas Services (U.S.A.), Inc. | 1253 |
| TGC | WESTERN RES | Western Gas Resources, Inc. | 1879 |
| TGC | WESTLAKE PET | Westlake Petrochemicals LLC | 15967 |
| TGC | WGL MIDST | WGL Midstream, Inc. | 5664 |
| TGC | WHISTLER | Whistler Energy II, LLC | 14313 |
| TGC | WHITE OAK OP | White Oak Operating, LLC | 2132 |
| TGC | WHITE OAK RE | White Oak Resources VI, LLC | 14369 |
| TGC | WHIT-PET | Whiting Petroleum Corporation | 1419 |
| TGC | WILLIAMS RES | Williams Energy Resources LLC | 15539 |
| TGC | WLMS FLD SVC | Williams Field Services Company | 2038 |
| TGC | WILLIAMS MID | Williams Mid-South Pipelines, LLC | 2134 |
| TGC | WILLIAMS RMT | Williams Production RMT Company | 2012 |
| TGC | WILMAR PL | Wilmar Pipelines, Inc. | 1233 |
| TGC | WI ELEC POW | Wisconsin Electric Power Company | 5456 |
| TGC | WOOD MACKENZ | Wood MacKenzie, Inc. | 5601 |
| TGC | WOODWARD-MK | Woodward Marketing, Inc. | 1272 |
| TGC | WORLD FUEL | World Fuel Services, Inc. | 15048 |
| TGC | WORLDWIDE EN | Worldwide Energy Services, Inc. | 2042 |
| TGC | WPX GAS MKT | WPX Energy Marketing, LLC | 1460 |
| TGC | WRT ENERGY | WRT Energy Corporation | 1992 |
| TGC | WWM LOGISTIC | WWM Logistics, LLC | 15929 |
| TGC | WYNN-CROSBY | Wynn-Crosby Energy, Inc. | 2023 |
| TGC | XH LLC | XH, LLC | 1824 |
| TGC | XOOM ENERGY | Xoom Energy Ohio, LLC | 14254 |
| TGC | XTO ENERGY | XTO Energy Inc. | 2040 |
| TGC | XTO OFFSHORE | XTO Offshore Inc. | 1038 |
| TGC | YUMA | Yuma Gas Corporation | 1158 |
| TGC | ZACHRY EXP | Zachry Exploration, Ltd. | 5448 |
| TGC | ZAPATA EXPL | Zapata Exploration Company | 1204 |
| TGC | ZENERGY | Zenergy, Inc. | 2172 |