EXHIBIT 21

Subsidiaries of the Registrant (1), (2) and (3) – at December 31, 2008

 

    

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

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

Esso Australia Resources Pty Ltd

   100    Australia

Esso Austria GmbH

   100    Austria

Esso Chile Petrolera Limitada

   100    Chile

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 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 Natuna Ltd.

   100    Bermuda

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 Schweiz GmbH

   100    Switzerland

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 Caspian Sea Limited

   100    Bahamas

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 Aviation International Limited

   100    United Kingdom

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 Films Europe, Inc.

   100    Delaware

ExxonMobil Chemical France S.A.R.L.

         99.77    France

ExxonMobil Chemical Holland B.V.

   100    Netherlands

ExxonMobil Chemical Limited

   100    United Kingdom

ExxonMobil Chemical Operations Private Limited

   100    Singapore

ExxonMobil China Petroleum & Petrochemical Company Limited

   100    Bahamas

ExxonMobil de Colombia S.A.

         99.64    Colombia

ExxonMobil Deepwater Holdings B.V.

   100    Netherlands

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 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 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 Pensions-Verwaltungsgesellschaft mbH

   100    Germany

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) Surety Corporation

   100    Delaware

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 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 Argentina S.A.

   100    Argentina

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 Exploration and Producing North America Inc.

   100    Nevada

Mobil International Finance Corporation

   100    Delaware

Mobil International Petroleum Corporation

   100    Delaware

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 Petroleum Company Inc.

   100    Delaware

 

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Percentage of

Voting Securities

Owned Directly

or Indirectly by
Registrant


  

State or

Country of Organization


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

Mobil Yanbu Petrochemical Company Inc.

   100    Delaware

Mobil Yanbu Refining Company Inc.

   100    Delaware

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

     50    Netherlands

PR Jotun DA (5)

     45    Norway

Qatar Liquefied Gas Company Limited (5)

     10    Qatar

Qatar Liquefied Gas Company Limited (II) (5)

         24.15    Qatar

Ras Laffan Liquefied Natural Gas Company Limited (5)

           24.999    Qatar

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

     30    Qatar

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

     30    Qatar

Samoco LLC (4)

     50    Cayman Islands

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 per Azioni Raffineria Padana Olii Minerali—SARPOM

          74.14    Italy

Societe Francaise ExxonMobil Chemical SCA

          99.77    France

South Hook LNG Terminal Company Limited (5)

          24.15    United Kingdom

Standard Tankers Bahamas Limited

   100    Bahamas

Tengizchevroil, LLP (5)

     25    Kazakhstan

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

     45    Italy

TonenGeneral Sekiyu K.K.

            50.037    Japan

Tonen Kagaku K.K.

            50.037    Japan

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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