EXHIBIT 21

 

Subsidiaries of the Registrant (1), (2) and (3) — at December 31, 2010

 

     Percentage of
Voting  Securities
Owned Directly
or Indirectly by
Registrant
  

State or

Country of Organization

Abu Dhabi Petroleum Company Limited (5)

       23.75      United Kingdom

Aera Energy LLC (5)

       48.2        California

Al-Jubail Petrochemical Company (4) (5)

       50           Saudi Arabia

Ampolex (CEPU) Pte Ltd

       100           Singapore

Ancon Insurance Company, Inc.

       100           Vermont

Barnett Gathering, LP

       100           Texas

BEB Erdgas und Erdoel GmbH (4) (5)

       50           Germany

Cameroon Oil Transportation Company S.A. (5)

       41.07      Cameroon

Caspian Pipeline Consortium (5)

       7.5        Russia/Kazakhstan

Castle Peak Power Company Limited (5)

       60           Hong Kong

Chalmette Refining, LLC (4) (5)

       50           Delaware

Cross Timbers Energy Services, Inc.

       100           Texas

Ellora Energy Inc.

       100           Delaware

Esso Australia Resources Pty Ltd

       100           Australia

Esso Deutschland GmbH

       100           Germany

Esso Erdgas Beteiligungsgesellschaft mbH

       100           Germany

Esso Exploration and Production Angola (Block 31) Limited

       100           Bahamas

Esso Exploration and Production Angola (Overseas) Limited

       100           Bahamas

Esso Exploration and Production Chad Inc.

       100           Delaware

Esso Exploration and Production Nigeria (Deepwater) Limited

       100           Nigeria

Esso Exploration and Production Nigeria (Offshore East) Limited

       100           Nigeria

Esso Exploration and Production Nigeria Limited

       100           Nigeria

Esso Exploration and Production UK Limited

       100           United Kingdom

Esso Exploration Angola (Block 15) Limited

       100           Bahamas

Esso Exploration Angola (Block 17) Limited

       100           Bahamas

Esso Highlands Limited

       100           Papua New Guinea

Esso Holding Company Singapore Limited

       100           Bahamas

Esso Ireland Limited

       100           Ireland

Esso Italiana S.r.l.

       100           Italy

Esso Malaysia Berhad

       65           Malaysia

Esso Nederland B.V.

       100           Netherlands

Esso Norge AS

       100           Norway

Esso Petrolera Argentina Sociedad de Responsabilidad Limitada

       100           Argentina

Esso Petroleum Company, Limited

       100           United Kingdom

Esso Pipeline Investments Limited

       100           Bahamas

Esso Raffinage S.A.F.

       82.89      France

Esso Societe Anonyme Francaise

       82.89      France

Esso (Thailand) Public Company Limited

       65.99      Thailand

Esso Trading Company of Abu Dhabi

       100           Delaware

Exxon Azerbaijan Limited

       100           Bahamas

Exxon Chemical Arabia Inc.

       100           Delaware

Exxon Luxembourg Holdings LLC

       100           Delaware

Exxon Mobile Bay Limited Partnership

       100           Delaware

Exxon Neftegas Limited

       100           Bahamas

Exxon Overseas Corporation

       100           Delaware

 

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     Percentage of
Voting  Securities
Owned Directly
or Indirectly by
Registrant
  

State or

Country of Organization

Exxon Overseas Investment Corporation

       100             Delaware

ExxonMobil Abu Dhabi Offshore Petroleum Company Limited

       100             Bahamas

ExxonMobil Alaska Production Inc.

       100             Delaware

ExxonMobil Asia Pacific Pte. Ltd.

       100             Singapore

ExxonMobil Australia Pty Ltd

       100             Australia

ExxonMobil Belgium Finance

       100             Belgium

ExxonMobil Canada Energy

       100             Canada

ExxonMobil Canada Finance Company

       100             Canada

ExxonMobil Canada Hibernia Company Ltd.

       100             Canada

ExxonMobil Canada Ltd.

       100             Canada

ExxonMobil Canada Properties

       100             Canada

ExxonMobil Canada Resources Company

       100             Canada

ExxonMobil Capital N.V.

       100             Netherlands

ExxonMobil Catalyst Technologies LLC

       100             Delaware

ExxonMobil Central Europe Holding GmbH

       100             Germany

ExxonMobil Chemical France

       99.77        France

ExxonMobil Chemical Holland B.V.

       100             Netherlands

ExxonMobil Chemical Limited

       100             United Kingdom

ExxonMobil China Petroleum & Petrochemical Company Limited

       100             Bahamas

ExxonMobil de Colombia S.A.

       99.686      Colombia

ExxonMobil Delaware Holdings Inc.

       100             Delaware

ExxonMobil Development Company

       100             Delaware

ExxonMobil Egypt (S.A.E.)

       100             Egypt

ExxonMobil Energy Limited

       100             Hong Kong

ExxonMobil Exploration and Production Malaysia Inc.

       100             Delaware

ExxonMobil Exploration and Production Norway AS

       100             Norway

ExxonMobil Finance Company Limited

       100             United Kingdom

ExxonMobil Financial Services B.V.

       100             Netherlands

ExxonMobil France Holding SAS

       100             France

ExxonMobil Gas Marketing Deutschland GmbH

       100             Germany

ExxonMobil Gas Marketing Deutschland GmbH & Co. KG

       50             Germany

ExxonMobil Gas Marketing Europe Limited

       100             United Kingdom

ExxonMobil Global Services Company

       100             Delaware

ExxonMobil Holding Company Holland LLC

       100             Delaware

ExxonMobil Holding Norway AS

       100             Norway

ExxonMobil Hong Kong Limited

       100             Hong Kong

ExxonMobil Hungary Finance Kft.

       100             Hungary

ExxonMobil International Holdings Inc.

       100             Delaware

ExxonMobil International Services

       100             Luxembourg

ExxonMobil Italiana Gas S.r.l.

       100             Italy

ExxonMobil Kazakhstan Inc.

       100             Bahamas

ExxonMobil Kazakhstan Ventures Inc.

       100             Delaware

ExxonMobil Libya Limited

       100             Bahamas

ExxonMobil Luxembourg

       100             Luxembourg

ExxonMobil Luxembourg UK

       100             Luxembourg

ExxonMobil Malaysia Sdn Bhd

       100             Malaysia

ExxonMobil Marine Limited

       100             United Kingdom

ExxonMobil Middle East Gas Marketing Limited

       100             Bahamas

ExxonMobil Oil & Gas Investments Limited

       100             Bahamas

ExxonMobil Oil Corporation

       100             New York

 

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     Percentage of
Voting  Securities
Owned Directly
or Indirectly by
Registrant
  

State or

Country of Organization

ExxonMobil Oil Indonesia Inc.

       100             Cayman Islands

ExxonMobil Permian Basin Inc.

       100             Delaware

ExxonMobil Petroleum & Chemical

       100             Belgium

ExxonMobil Petroleum & Chemical Holdings Inc.

       100             Delaware

ExxonMobil Pipeline Company

       100             Delaware

ExxonMobil Production Deutschland GmbH

       100             Germany

ExxonMobil Production Norway Inc.

       100             Delaware

ExxonMobil Qatargas Inc.

       100             Delaware

ExxonMobil Qatargas (II) Limited

       100             Bahamas

ExxonMobil Qatargas (II) Terminal Company Limited

       100             Bahamas

ExxonMobil Ras Laffan (III) Limited

       100             Bahamas

ExxonMobil Rasgas Inc.

       100             Delaware

ExxonMobil Research and Engineering Company

       100             Delaware

ExxonMobil Sales and Supply LLC

       100             Delaware

ExxonMobil Southwest Holdings Inc.

       100             Delaware

ExxonMobil Ventures Funding Ltd.

       100             Bahamas

ExxonMobil Yugen Kaisha

       100             Japan

Fina Antwerp Olefins N.V. (5)

       35             Belgium

Fujian Refining & Petrochemical Co. Ltd. (5)

       25             China

Golden Pass LNG Terminal Investments LLC

       100             Delaware

Golden Pass LNG Terminal LLC (5)

       17.6          Delaware

Imperial Oil Limited

       69.6          Canada

Imperial Oil (an Ontario General Partnership)

       69.6          Canada

Imperial Oil Resources (an Alberta limited partnership)

       69.6          Canada

Imperial Oil Resources Limited

       69.6          Canada

Imperial Oil Resources N.W.T. Limited

       69.6          Canada

Imperial Oil Resources Ventures Limited

       69.6          Canada

Infineum Holdings B.V. (5)

       49.96        Netherlands

Kyokuto Petroleum Industries, Ltd. (4) (5)

       50             Japan

Metroplex Barnett Shale LLC

       100             Delaware

Mineraloelraffinerie Oberrhein GmbH & Co. KG (5)

       25             Germany

Mobil Australia Resources Company Pty Limited

       100             Australia

Mobil California Exploration & Producing Asset Company

       100             Delaware

Mobil Caspian Pipeline Company

       100             Delaware

Mobil Cepu Ltd.

       100             Bermuda

Mobil Cerro Negro, Ltd.

       100             Bahamas

Mobil Corporation

       100             Delaware

Mobil Equatorial Guinea Inc.

       100             Delaware

Mobil Erdgas-Erdoel GmbH

       100             Germany

Mobil Exploration Indonesia Inc.

       100             Cayman Islands

Mobil North Sea Investment Limited

       100             United Kingdom

Mobil North Sea L.L.C.

       100             Delaware

Mobil North Sea Production Limited

       100             United Kingdom

Mobil Oil Australia Pty Ltd

       100             Australia

Mobil Oil Exploration & Producing Southeast Inc.

       100             Delaware

Mobil Oil New Zealand Limited

       100             New Zealand

Mobil Producing Nigeria Unlimited

       100             Nigeria

Mobil Producing Texas & New Mexico Inc.

       100             Delaware

Mobil Refining Australia Pty Ltd

       100             Australia

Mobil Services (Bahamas) Limited

       100             Bahamas

 

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     Percentage of
Voting  Securities
Owned Directly
or Indirectly by
Registrant
  

State or

Country of Organization

Mobil Yanbu Petrochemical Company Inc.

       100             Delaware

Mobil Yanbu Refining Company Inc.

       100             Delaware

Nederlandse Aardolie Maatschappij B.V. (4) (5)

       50             Netherlands

Papua New Guinea Liquefied Natural Gas Global Company LDC (5)

       33.2          Bahamas

Qatar Liquefied Gas Company Limited (5)

       10             Qatar

Qatar Liquefied Gas Company Limited (2) (5)

       24.15        Qatar

Ras Laffan Liquefied Natural Gas Company Limited (5)

       24.999      Qatar

Ras Laffan Liquefied Natural Gas Company Limited (II) (5)

       31.006      Qatar

Ras Laffan Liquefied Natural Gas Company Limited (3) (5)

       30             Qatar

Saudi Aramco Mobil Refinery Company Ltd. (4) (5)

       50             Saudi Arabia

Saudi Yanbu Petrochemical Co. (4) (5)

       50             Saudi Arabia

SeaRiver Maritime Financial Holdings, Inc.

       100             Delaware

SeaRiver Maritime, Inc.

       100             Delaware

Societa a responsabilita limitata Raffineria Padana Olii Minerali - S.A.R.P.O.M. S.r.l.

       74.14        Italy

South Hook LNG Terminal Company Limited (5)

       24.15        United Kingdom

Tengizchevroil, LLP (5)

       25             Kazakhstan

Terminale GNL Adriatico S.r.l. (5)

       45             Italy

Tonen Chemical Corporation

       50.076      Japan

Tonen Chemical Nasu Corporation

       50.076      Japan

TonenGeneral Sekiyu K.K.

       50.076      Japan

Toray Tonen Specialty Separator Godo Kaisha (5)

       25.04        Japan

Trend Gathering & Treating, LP

       100             Texas

XH, LLC

       100             Delaware

XTO Energy Inc.

       100             Delaware

XTO Offshore Inc.

       100             Delaware

 

NOTES:

(1)   For the purposes of this list, if the registrant owns directly or indirectly approximately 50 percent of the voting securities of any person and approximately 50 percent of the voting securities of such person is owned directly or indirectly by another interest, or if the registrant includes its share of net income of any other unconsolidated person in consolidated net income, such person is deemed to be a subsidiary.
(2)   With respect to certain companies, shares in names of nominees and qualifying shares in names of directors are included in the above percentages.
(3)   The names of other subsidiaries have been omitted from the above list since considered in the aggregate, they would not constitute a significant subsidiary under Securities and Exchange Commission Regulation S-X, Rule 1-02(w).
(4)   The registrant owns directly or indirectly approximately 50 percent of the securities of this person and approximately 50 percent of the voting securities of this person is owned directly or indirectly by another single interest.
(5)   The investment in this unconsolidated person is represented by the registrant’s percentage interest in the underlying net assets of such person. The accounting for these unconsolidated persons is referred to as the equity method of accounting.

 

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