Exhibit 21
OWNERSHIP LIST
As of December 31, 2010
Place of | % | |||||||||
Entity Name | Incorporation | Owner | Relationship | Ownership | ||||||
Agua del Cajon (Cayman) Company | Cayman Islands | El Paso Neuquen Holding Company | Owner of Ordinary Stock | 50.0000 | ||||||
EPED B Company | Owner of Ordinary Stock | 50.0000 | ||||||||
Alpheus Communications, L.P. | Delaware | Zipline, L.L.C. | Unaffiliated Parties - GP Owner | 0.5100 | ||||||
Genesis Park, L.P. | Unaffiliated Parties - LP Owner | 7.0100 | ||||||||
Directors/Officers/Other Individuals | Unaffiliated Parties - LP Owner | 19.2200 | ||||||||
El Paso CGP Company, L.L.C. | Limited Partner | 34.5400 | ||||||||
Genesis Park Telecom Partners, L.P. | Unaffiliated Parties - LP Owner | 38.7200 | ||||||||
ANR Advance Holdings, Inc. | Delaware | El Paso Remediation Company | Stockholder | 50.0000 | ||||||
Unaffiliated Parties | Unaffiliated Parties | 50.0000 | ||||||||
ANR Real Estate Corporation | Delaware | Tennessee Gas Pipeline Company | Stockholder | 100.0000 | ||||||
Aquamarine Power Holdings, L.L.C. | Delaware | EPED B Company | Member | 100.0000 | ||||||
BBPP Holdings Ltda. | Brazil | British Gas International Holdings B.V. | Unaffiliated Parties | 33.3333 | ||||||
EPIC Gas International Servicos do Brasil Ltda. | Owner | 33.3333 | ||||||||
TotalFinaElf Gas and Power Brazil | Unaffiliated Parties | 33.3334 | ||||||||
Bear Creek Storage Company, L.L.C. | Louisiana | Southern Natural Gas Company | Member | 50.0000 | ||||||
Tennessee Gas Pipeline Company | Member | 50.0000 | ||||||||
Berkshire Feedline Acquisition Limited Partnership | Massachusetts | Berkshire Pittsfield, Inc. | Unaffiliated Parties - GP Owner | 1.0000 | ||||||
General Electric Capital Corporation | Unaffiliated Parties - GP Owner | 49.0000 | ||||||||
El Paso Energy International Company | Limited Partner | 50.0000 | ||||||||
Black Warrior Methane Corp. | Alabama | El Paso E&P Company, L.P. | Stockholder | 50.0000 | ||||||
Jim Walter Resources, Inc. | Unaffiliated Parties | 50.0000 | ||||||||
Black Warrior Transmission Corp. | Alabama | El Paso E&P Company, L.P. | Stockholder | 50.0000 | ||||||
Jim Walter Resources, Inc. | Unaffiliated Parties | 50.0000 | ||||||||
Camino Real Gathering Company, L.L.C. | Delaware | El Paso Midstream Group, Inc. | Member | 100.0000 | ||||||
Cheyenne Plains Gas Pipeline Company, L.L.C. | Delaware | Cheyenne Plains Investment Company, L.L.C. | Member | 100.0000 | ||||||
Cheyenne Plains Investment Company, L.L.C. | Delaware | GIP-B1 Master Partnership, L.P. | Unaffiliated Parties | 6.8200 | ||||||
Global Infrastructure Partners - A, L.P. | Unaffiliated Parties | 17.6150 | ||||||||
GIP-C Holding Partnership, L.P. | Unaffiliated Parties | 25.5650 | ||||||||
El Paso Cheyenne Holdings, L.L.C. | Managing Member | 50.0000 | ||||||||
CIG Funding Company, L.L.C. | Delaware | Colorado Interstate Gas Company | Member | 100.0000 | ||||||
CIG Gas Storage Company | Delaware | El Paso CNG Company, L.L.C. | Stockholder | 100.0000 | ||||||
CIG Pipeline Services Company, L.L.C. | Delaware | El Paso Noric Investments III, L.L.C. | Member | 100.0000 | ||||||
Citrus Corp. | Delaware | CrossCountry Citrus, LLC | Unaffiliated Parties | 50.0000 | ||||||
El Paso Citrus Holdings, Inc. | Stockholder | 50.0000 | ||||||||
Citrus Energy Services, Inc. | Delaware | Citrus Corp. | Stockholder | 100.0000 | ||||||
Cliffside Helium, LLC | Delaware | El Paso Noric Investments III, L.L.C. | Member | 4.0000 | ||||||
The BOC Group, Inc. | Unaffiliated Parties | 26.0000 | ||||||||
Praxair, Inc. | Unaffiliated Parties | 34.0000 |
Page 1
OWNERSHIP LIST
As of December 31, 2010
Place of | % | |||||||||
Entity Name | Incorporation | Owner | Relationship | Ownership | ||||||
Air Products Manufacturing Corp. | Unaffiliated Parties | 36.0000 | ||||||||
Cliffside Refiners, L.P. | Delaware | Cliffside Helium, LLC | General Partner | 1.0000 | ||||||
El Paso Noric Investments III, L.L.C. | Limited Partner | 3.9600 | ||||||||
The BOC Group, Inc. | Unaffiliated Parties - LP Owner | 25.7400 | ||||||||
Wall Chemical, Inc. | Unaffiliated Parties - LP Owner | 33.6600 | ||||||||
Air Products Helium, Inc. | Unaffiliated Parties - LP Owner | 35.6400 | ||||||||
Coastal Canada Petroleum, Inc. | New Brunswick | Coscol Petroleum Corporation | Owner | 100.0000 | ||||||
Coastal Eagle Point Oil Company | Delaware | El Paso CGP Company, L.L.C. | Stockholder | 100.0000 | ||||||
Coastal Energy Resources Ltd. | Mauritius | Coscol Petroleum Corporation | Owner | 100.0000 | ||||||
Coastal Mart, Inc. | Delaware | El Paso Remediation Company | Stockholder | 100.0000 | ||||||
Coastal Offshore Insurance Ltd. | Bermuda | El Paso CNG Company, L.L.C. | Owner | 100.0000 | ||||||
Coastal Oil New England, Inc. | Massachusetts | Coscol Petroleum Corporation | Stockholder | 100.0000 | ||||||
Coastal Petroleum N.V. | Aruba | Coscol Petroleum Corporation | Owner | 100.0000 | ||||||
Coastal Power International II Ltd. | Cayman Islands | El Paso CGP Company, L.L.C. | Owner | 100.0000 | ||||||
Coastal Subic Bay Terminal, Inc. | Philippines | Coscol Petroleum Corporation | Owner | 100.0000 | ||||||
Coastal Wartsila Petroleum Private Limited | India | Coastal Energy Resources Ltd. | Owner | 50.0000 | ||||||
Unaffiliated Party/Parties unknown | Unaffiliated Parties | 50.0000 | ||||||||
Colbourne Insurance Company Limited | United Kingdom | El Paso CGP Company, L.L.C. | Owner | 100.0000 | ||||||
Colorado Interstate Gas Company | Delaware | El Paso Noric Investments III, L.L.C. | Partner | 42.0000 | ||||||
EPPP CIG GP Holdings, L.L.C. | Partner | 58.0000 | ||||||||
Colorado Interstate Issuing Corporation | Delaware | Colorado Interstate Gas Company | Stockholder | 100.0000 | ||||||
Coscol Petroleum Corporation | Delaware | El Paso CGP Company, L.L.C. | Stockholder | 100.0000 | ||||||
Cross Country Development L.L.C. | Delaware | Wilson Sporting Goods Co. | Unaffiliated Parties | 45.1700 | ||||||
El Paso Natural Gas Company | Member | 54.8300 | ||||||||
Crystal E&P Company, L.L.C. | Delaware | El Paso E&P Company, L.P. | Member | 100.0000 | ||||||
Eastern Insurance Company Limited | Bermuda | El Paso Corporation | Stockholder | 100.0000 | ||||||
El Paso Amazonas Energia Ltda. | Brazil | El Paso Energia do Brasil Ltda. | Owner | 0.0001 | ||||||
EPED B Company | Owner | 99.9999 | ||||||||
El Paso Brazil Holdings Company | Cayman Islands | El Paso Brazil, L.L.C. | Owner | 100.0000 | ||||||
El Paso Brazil, L.L.C. | Delaware | El Paso Cayman BM-CAL-4 Company | Owner of Series B | 0.0000 | ||||||
El Paso Production International Cayman Company | Owner of Common Series | 0.0000 | ||||||||
El Paso Production International Cayman Company | Owner of Series E | 0.0000 | ||||||||
El Paso Production International Cayman Company | Owner of Series M | 0.0000 | ||||||||
El Paso Production International Cayman Company | Owner of Series N | 0.0000 | ||||||||
El Paso Production International Cayman Company | Owner of Series O | 0.0000 | ||||||||
El Paso Production International Cayman Company | Owner of Series P | 0.0000 | ||||||||
El Paso Production International Cayman Company | Owner of Series Q | 0.0000 | ||||||||
El Paso Cayger III Company | Cayman Islands | EPED B Company | Owner | 100.0000 |
Page 2
OWNERSHIP LIST
As of December 31, 2010
Place of | % | |||||||||
Entity Name | Incorporation | Owner | Relationship | Ownership | ||||||
El Paso Cayger IV Company | Cayman Islands | El Paso Energy Cayger II Company | Owner | 100.0000 | ||||||
El Paso Cayman BM-CAL-4 Company | Cayman Islands | El Paso Preferred Holdings Company | Owner | 5.0000 | ||||||
El Paso Exploration & Production Company | Owner | 95.0000 | ||||||||
El Paso CGP Company, L.L.C. | Delaware | El Paso Corporation | Member | 100.0000 | ||||||
El Paso Cheyenne Holdings, L.L.C. | Delaware | El Paso CNG Company, L.L.C. | Managing Member | 100.0000 | ||||||
El Paso Citrus Holdings, Inc. | Delaware | El Paso Corporation | Stockholder | 100.0000 | ||||||
El Paso CNG Company, L.L.C. | Delaware | El Paso Corporation | Member | 100.0000 | ||||||
El Paso Corporate Foundation | Texas | El Paso Corporation | Member | 100.0000 | ||||||
El Paso Corporation | Delaware | Unaffiliated Parties | Stockholder | 100.0000 | ||||||
El Paso E&P Company, L.P. | Delaware | El Paso Exploration & Production Management, Inc. | General Partner | 1.0000 | ||||||
El Paso Production Resale Company, L.L.C. | Limited Partner | 99.0000 | ||||||||
El Paso E&P S. Alamein Cayman Company | Cayman Islands | El Paso Preferred Holdings Company | Owner | 10.0000 | ||||||
El Paso Exploration & Production Company | Owner | 90.0000 | ||||||||
El Paso Egypt Production Company | Cayman Islands | El Paso E&P S. Alamein Cayman Company | Owner | 100.0000 | ||||||
El Paso Egypt S. Alamein Company | Cayman Islands | El Paso E&P S. Alamein Cayman Company | Owner | 100.0000 | ||||||
El Paso Egypt Tanta Company | Cayman Islands | El Paso E&P S. Alamein Cayman Company | Owner | 100.0000 | ||||||
El Paso El Sauz B.V. | Netherlands | EPED Holding Company | Owner | 100.0000 | ||||||
El Paso Energia do Brasil Ltda. | Brazil | El Paso International Finance Company | Owner | 0.0001 | ||||||
EPED B Company | Owner | 99.9999 | ||||||||
El Paso Energy Argentina Service Company | Delaware | EPED Holding Company | Stockholder | 100.0000 | ||||||
El Paso Energy Capital Trust I | Delaware | El Paso Corporation | Sponsor | 100.0000 | ||||||
El Paso Energy Cayger II Company | Cayman Islands | Aquamarine Power Holdings, L.L.C. | Owner | 100.0000 | ||||||
El Paso Energy E.S.T. Company | Delaware | El Paso Corporation | Stockholder | 100.0000 | ||||||
El Paso Energy International Company | Delaware | El Paso Tennessee Pipeline Co. | Stockholder | 100.0000 | ||||||
El Paso Energy Marketing de Mexico, S de RL de CV | Mexico | EPEC Corporation | Owner | 0.1100 | ||||||
El Paso Mexico Holding B.V. | Owner | 99.8900 | ||||||||
El Paso Energy Service Company | Delaware | El Paso Corporation | Stockholder | 100.0000 | ||||||
El Paso EPNG Investments, L.L.C. | Delaware | El Paso Corporation | Member | 100.0000 | ||||||
El Paso Exploration & Production Company | Delaware | El Paso Corporation | Stockholder | 100.0000 | ||||||
El Paso Exploration & Production Management, Inc. | Delaware | El Paso Exploration & Production Company | Stockholder | 100.0000 | ||||||
El Paso Fife I Company | Cayman Islands | EPED B Company | Owner | 100.0000 | ||||||
El Paso International Finance Company | Cayman Islands | EPED Holding Company | Owner | 100.0000 | ||||||
El Paso Maritime B.V. | Netherlands | El Paso Oleo e Gas do Brasil Ltda. | Owner | 100.0000 | ||||||
El Paso Marketing Company, L.L.C. | Delaware | EPEC Corporation | Member | 100.0000 | ||||||
El Paso Merchant Energy North America Company, L.L.C. | Delaware | El Paso Tennessee Pipeline Co. | Member | 100.0000 | ||||||
El Paso Merchant Energy-Petroleum Company | Delaware | El Paso CGP Company, L.L.C. | Stockholder | 100.0000 | ||||||
El Paso Mexico Holding B.V. | Netherlands | EPED Holding Company | Owner | 100.0000 | ||||||
El Paso Midstream Group, Inc. | Delaware | El Paso Corporation | Stockholder | 100.0000 |
Page 3
OWNERSHIP LIST
As of December 31, 2010
Place of | % | |||||||||
Entity Name | Incorporation | Owner | Relationship | Ownership | ||||||
El Paso Midstream Investment Company, L.L.C. | Delaware | El Paso Midstream Group, Inc. | Member | 50.0000 | ||||||
KKR-EPM L.P. | Unaffiliated Parties | 50.0000 | ||||||||
El Paso Natural Gas Company | Delaware | El Paso EPNG Investments, L.L.C. | Stockholder | 100.0000 | ||||||
El Paso Neuquen Holding Company | Cayman Islands | El Paso Energy Argentina Service Company | Owner | 100.0000 | ||||||
El Paso Noric Investments III, L.L.C. | Delaware | El Paso CNG Company, L.L.C. | Member | 100.0000 | ||||||
El Paso Oleo e Gas do Brasil Ltda. | Brazil | El Paso Brazil Holdings Company | Owner | 0.1998 | ||||||
El Paso Brazil, L.L.C. | Owner | 99.8002 | ||||||||
El Paso Pipeline Corporation | Delaware | El Paso Corporation | Stockholder | 100.0000 | ||||||
El Paso Pipeline GP Company, L.L.C. | Delaware | El Paso Pipeline Holding Company, L.L.C. | Member | 100.0000 | ||||||
El Paso Pipeline Holding Company, L.L.C. | Delaware | El Paso Pipeline Corporation | Member | 1.0000 | ||||||
El Paso Corporation | Member | 99.0000 | ||||||||
El Paso Pipeline LP Holdings, L.L.C. | Delaware | El Paso Pipeline Holding Company, L.L.C. | Member | 100.0000 | ||||||
El Paso Pipeline Partners Operating Company, L.L.C. | Delaware | El Paso Pipeline Partners, L.P. | Member | 100.0000 | ||||||
El Paso Pipeline Partners, L.P. | Delaware | El Paso Pipeline GP Company, L.L.C. | General Partner | 2.0000 | ||||||
El Paso Pipeline LP Holdings, L.L.C. | Limited Partner | 48.8900 | ||||||||
Unaffiliated Parties | Limited Partner | 49.1100 | ||||||||
El Paso Preferred Holdings Company | Delaware | El Paso Exploration & Production Company | Stockholder | 100.0000 | ||||||
El Paso Production Holdings B.V. | Netherlands | El Paso Corporation | Owner | 100.0000 | ||||||
El Paso Production International Cayman Company | Cayman Islands | El Paso Preferred Holdings Company | Owner of Preferred Stock | 10.0000 | ||||||
El Paso Exploration & Production Company | Owner of Common Stock | 90.0000 | ||||||||
El Paso Production Oil & Gas Gathering Company, L.L.C. | Delaware | El Paso Production Resale Company, L.L.C. | Member | 100.0000 | ||||||
El Paso Production Resale Company, L.L.C. | Delaware | El Paso Exploration & Production Management, Inc. | Member | 100.0000 | ||||||
El Paso Reata Energy Company, L.L.C. | Delaware | El Paso Marketing Company, L.L.C. | Member | 100.0000 | ||||||
El Paso Remediation Company | Delaware | El Paso Corporation | Stockholder | 100.0000 | ||||||
El Paso Rio Negro Energia Ltda. | Brazil | El Paso Energia do Brasil Ltda. | Owner | 0.0001 | ||||||
EPED B Company | Owner | 99.9999 | ||||||||
El Paso Ruby Holding Company, L.L.C. | Delaware | El Paso CNG Company, L.L.C. | Managing Member | 100.0000 | ||||||
El Paso Services Holding Company | Delaware | El Paso Tennessee Pipeline Co. | Stockholder | 100.0000 | ||||||
El Paso SNG Holding Company, L.L.C. | Delaware | El Paso Corporation | Member | 100.0000 | ||||||
El Paso Technology Pakistan (Private) Limited | Pakistan | Directors/Officers/Other Individuals | Owner | 0.0001 | ||||||
El Paso CGP Company, L.L.C. | Owner | 99.9999 | ||||||||
El Paso Tennessee Pipeline Co. | Delaware | El Paso Corporation | Stockholder | 100.0000 | ||||||
El Paso TGPC Investments, L.L.C. | Delaware | El Paso Tennessee Pipeline Co. | Member | 100.0000 | ||||||
Elba Express Company, L.L.C. | Delaware | El Paso Pipeline Partners Operating Company, L.L.C. | Member | 100.0000 | ||||||
EnCap Investments L.L.C. | Delaware | David Miller | Unaffiliated Parties | 8.3333 | ||||||
Gary Petersen | Unaffiliated Parties | 8.3333 | ||||||||
Martin Phillips | Unaffiliated Parties | 8.3333 |
Page 4
OWNERSHIP LIST
As of December 31, 2010
Place of | % | |||||||||
Entity Name | Incorporation | Owner | Relationship | Ownership | ||||||
Robert Zorich | Unaffiliated Parties | 8.3333 | ||||||||
El Paso Merchant Energy North America Company, L.L.C. | Member | 33.3333 | ||||||||
EnCap Investments L.P. | Unaffiliated Parties | 33.3333 | ||||||||
EnerVest Energy, L.P. | Delaware | El Paso E&P Company, L.P. | Partner | 23.0000 | ||||||
Unaffiliated Party/Parties unknown | Partner | 77.0000 | ||||||||
EPEC Corporation | Delaware | El Paso Services Holding Company | Stockholder | 100.0000 | ||||||
EPEC Oil Company Liquidating Trust | El Paso Energy E.S.T. Company | Trustee | 100.0000 | |||||||
EPEC Polymers, Inc. | Delaware | El Paso Remediation Company | Stockholder | 100.0000 | ||||||
EPEC Realty, Inc. | Delaware | Tennessee Gas Pipeline Company | Stockholder | 100.0000 | ||||||
EPED B Company | Cayman Islands | EPED Holding Company | Owner | 100.0000 | ||||||
EPED Holding Company | Delaware | El Paso Energy International Company | Stockholder | 100.0000 | ||||||
EPIC Gas International Servicos do Brasil Ltda. | Brazil | El Paso Services Holding Company | Owner | 0.0001 | ||||||
El Paso Energy International Company | Owner | 14.9736 | ||||||||
EPED Holding Company | Owner | 85.0263 | ||||||||
EPNG Funding Company, L.L.C. | Delaware | El Paso Natural Gas Company | Member | 100.0000 | ||||||
EPPP CIG GP Holdings, L.L.C. | Delaware | El Paso Pipeline Partners Operating Company, L.L.C. | Member | 100.0000 | ||||||
EPPP SNG GP Holdings, L.L.C. | Delaware | El Paso Pipeline Partners Operating Company, L.L.C. | Member | 100.0000 | ||||||
Fife Power | Scotland | El Paso Fife I Company | Owner | 50.0000 | ||||||
Fife Limited | Unaffiliated Parties | 50.0000 | ||||||||
Florida Gas Transmission Company, LLC | Delaware | Citrus Corp. | Member | 100.0000 | ||||||
Four Star Oil & Gas Company | Delaware | Chevron Netherlands B.V. | Unaffiliated Party - Owner of Class A Stock | 0.2826 | ||||||
Chevron Global Energy Inc. | Unaffiliated Party - Owner of Class A and Class B Stock | 20.2940 | ||||||||
Chevron U.S.A. Inc. | Unaffiliated Party - Owner of Class A and Class B Stock | 31.3737 | ||||||||
MBOW Four Star Corporation | Stockholder | 48.0497 | ||||||||
Gas TransBoliviano S.A. | Bolivia | BG Overseas Holdings Limited | Unaffiliated Parties | 2.0000 | ||||||
EPED B Company | Owner | 2.0000 | ||||||||
Petrobras Gas S.A. | Unaffiliated Parties | 11.0000 | ||||||||
Enron (Bolivia) C.V. | Unaffiliated Parties | 17.0000 | ||||||||
Shell Gas (Latin America) B.V. | Unaffiliated Parties | 17.0000 | ||||||||
Transredes S.A. | Unaffiliated Parties | 51.0000 | ||||||||
GEBF, L.L.C. | Louisiana | Chevron U.S.A. Inc. | Unaffiliated Parties | 33.3333 | ||||||
ConocoPhillips Company | Unaffiliated Parties | 33.3333 | ||||||||
El Paso Remediation Company | Member | 33.3334 | ||||||||
GLE Channel Improvement, LLC | Delaware | Gulf LNG Holdings Group, LLC | Member | 100.0000 |
Page 5
OWNERSHIP LIST
As of December 31, 2010
Place of | % | |||||||||
Entity Name | Incorporation | Owner | Relationship | Ownership | ||||||
Gulf LNG Energy (Port), LLC | Delaware | Gulf LNG Holdings Group, LLC | Member | 100.0000 | ||||||
Gulf LNG Energy, LLC | Delaware | Gulf LNG Energy (Port), LLC | Member | 100.0000 | ||||||
Gulf LNG Holdings Group, LLC | Delaware | Sonangol Holdings USA Company | Unaffiliated Parties | 20.0000 | ||||||
EFS LNG Holdings, LLC | Unaffiliated Parties | 30.0000 | ||||||||
Southern Gulf LNG Company, L.L.C. | Member | 50.0000 | ||||||||
Gulf LNG Pipeline, LLC | Delaware | Gulf LNG Energy, LLC | Member | 100.0000 | ||||||
Habibullah Coastal Power Company (Private) Limited | Pakistan | Directors/Officers/Other Individuals | Individual Owner(s) | 0.0001 | ||||||
Quetta Power Holding Company II Ltd. | Owner | 0.9999 | ||||||||
Quetta Power Holding Company I Ltd. | Owner | 99.0000 | ||||||||
Interenergy Company | Cayman Islands | EPED B Company | Owner | 100.0000 | ||||||
Malone Superfund Site and Douglas King et al Litigation Successor Trust | EPEC Polymers, Inc. | Trustee | 100.0000 | |||||||
MBOW Four Star Corporation | Delaware | El Paso Exploration & Production Company | Stockholder | 100.0000 | ||||||
Mesquite Investors, L.L.C. | Delaware | El Paso Merchant Energy North America Company, L.L.C. | Member | 100.0000 | ||||||
Mojave Pipeline Company, L.L.C. | Delaware | El Paso Natural Gas Company | Member | 100.0000 | ||||||
Mojave Pipeline Operating Company | Texas | Mojave Pipeline Company, L.L.C. | Stockholder | 100.0000 | ||||||
Mt. Franklin Insurance Ltd. | Bermuda | El Paso Corporation | Owner | 100.0000 | ||||||
Quetta Power Holding Company I Ltd. | Cayman Islands | H.E.I. Ltd. | Unaffiliated Parties | 25.0000 | ||||||
Habibullah Energy Limited (Pakistan) | Unaffiliated Parties | 25.0000 | ||||||||
Coastal Power International II Ltd. | Owner | 50.0000 | ||||||||
Quetta Power Holding Company II Ltd. | Cayman Islands | Coastal Power International II Ltd. | Owner | 1.0000 | ||||||
Habibullah Energy Limited | Unaffiliated Parties | 1.0000 | ||||||||
Quetta Power Holding Company I Ltd. | Owner | 98.0000 | ||||||||
Ruby Investment Company, L.L.C. | Delaware | Ruby Pipeline Holding Company, L.L.C. | Managing Member | 100.0000 | ||||||
Ruby Pipeline Holding Company, L.L.C. | Delaware | GIP-B1 Master Partnership, L.P. | Unaffiliated Parties | 0.0001 | ||||||
GIP-C Holding Partnership, L.P. | Unaffiliated Parties | 0.0001 | ||||||||
Global Infrastructure Partners - A, L.P. | Unaffiliated Parties | 0.0001 | ||||||||
El Paso Cheyenne Holdings, L.L.C. | Member | 49.9997 | ||||||||
El Paso Ruby Holding Company, L.L.C. | Managing Member | 50.0000 | ||||||||
Ruby Pipeline, L.L.C. | Delaware | Ruby Investment Company, L.L.C. | Managing Member | 100.0000 | ||||||
SNG Funding Company, L.L.C. | Delaware | Southern Natural Gas Company | Member | 100.0000 | ||||||
SNG Pipeline Services Company, L.L.C. | Delaware | El Paso SNG Holding Company, L.L.C. | Member | 100.0000 | ||||||
Sonora LNG Terminal Holding, S. de R.L. de C.V. | Mexico | Sonora Pipeline Holding, S. de R. L. de C.V. | Owner | 0.0300 | ||||||
Sonora Terminal and Pipeline, S. de R.L. de C.V. | Owner | 99.9700 | ||||||||
Sonora Pipeline Holding, S. de R. L. de C.V. | Mexico | Sonora LNG Terminal Holding, S. de R.L. de C.V. | Owner | 0.0300 | ||||||
Sonora Terminal and Pipeline, S. de R.L. de C.V. | Owner | 99.9700 | ||||||||
Sonora Pipeline, S. de R.L. de C.V. | Mexico | Sonora Terminal and Pipeline, S. de R.L. de C.V. | Owner | 0.0300 | ||||||
Sonora Pipeline Holding, S. de R. L. de C.V. | Owner | 99.9700 |
Page 6
OWNERSHIP LIST
As of December 31, 2010
Place of | % | |||||||||
Entity Name | Incorporation | Owner | Relationship | Ownership | ||||||
Sonora Services Energy, S. de R.L. de C.V. | Mexico | Sonora Pipeline Holding, S. de R. L. de C.V. | Owner | 0.0300 | ||||||
Sonora Terminal and Pipeline, S. de R.L. de C.V. | Owner | 99.9700 | ||||||||
Sonora Terminal and Pipeline, S. de R.L. de C.V. | Mexico | El Paso El Sauz B.V. | Owner | 50.0000 | ||||||
Sonora Pacific Mexico S. de R.L. de C.V. | Unaffiliated Parties | 50.0000 | ||||||||
Southeast LNG Distribution Company, L.L.C. | Delaware | AGL Southesast, L.L.C. | Unaffiliated Party | 50.0000 | ||||||
El Paso Corporation | Member | 50.0000 | ||||||||
Southern Gulf LNG Company, L.L.C. | Delaware | El Paso Corporation | Member | 100.0000 | ||||||
Southern LNG Company, L.L.C. | Delaware | El Paso Pipeline Partners Operating Company, L.L.C. | Member | 100.0000 | ||||||
Southern Natural Gas Company | Delaware | El Paso SNG Holding Company, L.L.C. | Partner | 40.0000 | ||||||
EPPP SNG GP Holdings, L.L.C. | Partner | 60.0000 | ||||||||
Southern Natural Issuing Corporation | Delaware | Southern Natural Gas Company | Stockholder | 100.0000 | ||||||
Starr County Gathering System | Texas | EEX Natural Gas Company | Unaffiliated Parties | 1.0000 | ||||||
El Paso E&P Company, L.P. | General Partner | 30.0000 | ||||||||
EEX Pipeline Company, L.P. | Unaffiliated Parties | 69.0000 | ||||||||
Tennessee Gas Pipeline Company | Delaware | El Paso TGPC Investments, L.L.C. | Stockholder | 100.0000 | ||||||
Terminal GNL de Sonora, S. de R.L. de C.V. | Mexico | Sonora Terminal and Pipeline, S. de R.L. de C.V. | Owner | 0.0300 | ||||||
Sonora LNG Terminal Holding, S. de R.L. de C.V. | Owner | 99.9700 | ||||||||
TGP Funding Company, L.L.C. | Delaware | Tennessee Gas Pipeline Company | Member | 100.0000 | ||||||
Transport USA, Inc. | Pennsylvania | ANR Advance Holdings, Inc. | Stockholder | 100.0000 | ||||||
Transportadora Brasiliera Gasoduto Bolivia-Brazil S.A. | Brazil | Enron | Unaffiliated Parties | 4.0000 | ||||||
Shell | Unaffiliated Parties | 4.0000 | ||||||||
Transporte de Hidrocarburos | Unaffiliated Parties | 12.0000 | ||||||||
BBPP Holdings Ltda. | Owner | 29.0000 | ||||||||
Petrobras affiliate | Unaffiliated Parties | 51.0000 | ||||||||
UnoPaso Exploracao e Producao de Petroleo e Gas Ltda. | Brazil | El Paso Brazil Holdings Company | Owner | 0.0001 | ||||||
El Paso Brazil, L.L.C. | Owner | 99.9999 | ||||||||
WYCO Development LLC | Colorado | Colorado Interstate Gas Company | Member | 50.0000 | ||||||
Xcel Energy WYCO Inc. | Unaffiliated Parties | 50.0000 | ||||||||
Wyoming Interstate Company, L.L.C. | Delaware | El Paso Pipeline Partners Operating Company, L.L.C. | Member | 100.0000 | ||||||
Young Gas Storage Company, Ltd. | Colorado | The City of Colorado Springs | Unaffiliated Parties - LP Owner | 5.0000 | ||||||
CIG Gas Storage Company | General Partner | 47.5000 | ||||||||
Xcel Energy Markets Holdings Inc. | Unaffiliated Parties | 47.5000 |
Page 7