Exhibit 21.01 |
LOEWS CORPORATION
Subsidiaries of the Registrant
December 31, 2010
Organized Under | |||
Name of Subsidiary | Laws of | Business Names | |
CNA Financial Corporation | Delaware | ) | |
The Continental Corporation | New York | ) | |
Continental Casualty Company | Illinois | ) | |
The Continental Insurance Company | Pennsylvania | ) | |
Continental Assurance Company | Illinois | ) | |
CNA Surety Corporation | Delaware | ) | CNA Insurance |
CNA Europe Holdings Limited | United Kingdom | ) | |
CNA Insurance Company Limited | United Kingdom | ) | |
American Casualty Company of Reading, Pennsylvania | Pennsylvania | ) | |
Columbia Casualty Company | Illinois | ) | |
National Fire Insurance Company of Hartford | Illinois | ) | |
HighMount Exploration & Production LLC | Delaware | ) | HighMount Exploration |
HighMount Exploration & Production Texas LLC | Delaware | ) | & Production LLC |
Boardwalk Pipeline Partners, LP | Delaware | ) | |
Boardwalk Pipelines, LP | Delaware | ) | |
Texas Gas Transmission, LLC | Delaware | ) | Boardwalk Pipeline |
Gulf South Pipeline Company, LP | Delaware | ) | |
Gulf Crossing Pipeline Company LLC | Delaware | ) | |
Diamond Offshore Drilling, Inc. | Delaware | ) | |
Diamond Offshore Development Company | Delaware | ) | |
Diamond Offshore Finance Company | Delaware | ) | |
Diamond Offshore Management Company | Delaware | ) | |
Diamond Offshore Company | Delaware | ) | |
Diamond Offshore General Company | Delaware | ) | |
Diamond Offshore Services Company | Delaware | ) | |
Diamond Offshore International Limited | Cayman Islands | ) | |
Diamond International Leasing Limited | Cayman Islands | ) | |
Diamond Offshore International, L.L.C. | Delaware | ) | |
Diamond Offshore (Bermuda) Limited | Bermuda | ) | |
Diamond Offshore Drilling (Bermuda) Limited | Bermuda | ) | |
Diamond Offshore Drilling (Bermuda) Private Trust Company | Bermuda | ) | |
Diamond Offshore (Brazil) L.L.C. | Delaware | ) | |
Brasdril-Sociedade de Perfuracoes Ltda. | Brazil | ) | |
Diamond Offshore Drilling (Overseas) L.L.C. | Delaware | ) | Diamond Offshore |
Mexdrill, L.L.C. | Delaware | ) | |
Mexdrill Offshore, S. de R.L. de C.V. | Mexico | ) | |
Offshore Drilling Services of Mexico, S. de R.L. de C.V. | Mexico | ) | |
Diamond Offshore Drilling Company N.V. | Netherlands | ||
Antilles | ) | ||
Diamond Offshore Netherlands B.V. | The Netherlands | ) | |
Offshore Drilling Services (Netherlands) B.V. | The Netherlands | ) | |
Diamond Offshore Drilling Limited | Cayman Islands | ) | |
Diamond Hungary Leasing L.L.C. | Hungary | ) | |
Diamond International Assets Limited | Cayman Islands | ) | |
Diamond East Asia Limited | Cayman Islands | ) | |
Diamond Offshore Limited | England | ) | |
Diamond Offshore (Australia) L.L.C. | Delaware | ) | |
Diamond Offshore Shield, L.L.C. | Delaware | ) | |
Diamond Offshore Heritage, L.L.C. | Delaware | ) | |
Diamond Offshore Enterprises Limited | England | ) | |
Diamond Offshore Drilling (UK) Ltd. | England | ) | |
Diamond Offshore Holding, L.L.C. | Delaware | ) | |
Diamond Offshore Drilling Sdn. Bhd. | Malaysia | ) | |
Diamond Offshore Leasing Ltd. | Malaysia | ) | |
Diamond Offshore Services Limited | Bermuda | ) | |
Diamond Offshore (USA) L.L.C. | Delaware | ) | |
Diamond Offshore (Trinidad) L.L.C. | Delaware | ) | |
Diamond Rig Investments Limited | England | ) | |
Z North Sea, Ltd. | Delaware | ) |
The names of certain subsidiaries which, if considered as a single subsidiary, would not constitute a “significant subsidiary” as defined in Regulation S-X, have been omitted.