EXHIBIT 21
BRISTOW GROUP INC.
Subsidiaries of the Registrant as of March 31, 2011
Company | Place of Incorporation | Percentage of Stock Owned | ||||
ALN, Inc. | Delaware | 100 | % | |||
Atyrau-Bristow Airways Services | Kazakhstan | 49 | %* | |||
Aviashelf Aviation Co. | Russia | 48.5 | %* | |||
BL Scotia LP | Scotland | 100 | % | |||
BL Holdings B.V. | Netherlands | 100 | % | |||
Bristow Alaska, Inc. | Alaska | 100 | % | |||
Brilog Leasing Limited | Cayman Islands | 100 | %** | |||
Bristow Academy Inc. | California | 100 | % | |||
Bristow Academy (UK) Ltd. | England | 100 | %* | |||
Bristow Aviation Holdings Limited | England | 49 | % | |||
Bristow Caribbean Ltd. | Trinidad/Tobago | 100 | %* | |||
Bristow Cayman Ltd. | Cayman Islands | 100 | %** | |||
Bristow Helicopter Group Limited | England | 100 | %** | |||
Bristow Helicopters (Australia Pty.) Ltd | Australia | 100 | %* | |||
Bristow Helicopters BV | Netherlands | 100 | %* | |||
Bristow Helicopters Inc. | Delaware | 100 | % | |||
Bristow Helicopters International Limited | England | 100 | %* | |||
Bristow Helicopters Leasing Limited | England | 60 | %* | |||
Bristow Helicopters Limited | England | 100 | %* | |||
Bristow Helicopters (Nigeria) Limited | Nigeria | 40 | %* | |||
Bristow International Panama, Inc. | Panama | 100 | % | |||
Bristow Management Services Pty Limited | Australia | 100 | %* | |||
Bristow Norway AS | Norway | 100 | %* | |||
Bristow Panama Inc. | Panama | 100 | % | |||
Bristow Southeast Asia Limited | England | 100 | %* | |||
Bristow Staff Pension Scheme Trustees Limited | England | 100 | %* | |||
Bristow Technical Services, Ltd. | England | 100 | %* | |||
Bristow (U.K.) LLP | England | 100 | % | |||
Bristow US L.L.C. | Louisiana | 100 | % | |||
Bristow Worldwide LP | England | * | ** | |||
British International Aviation (Guernsey) Limited | Guernsey | 100 | %* | |||
Caledonian Helicopters Ltd. | England | 100 | %* | |||
FB Heliservices Limited | England | 50 | %* | |||
FB Leasing Limited | England | 50 | %* | |||
FBS Limited | England | 50 | %* | |||
Heliservicio Campeche S.A. de C.V. | Mexico | 24 | % | |||
Helideck Certification Agency Limited | Scotland | 50 | %* | |||
Kingsmill Insurance Company Limited | Guernsey | 100 | %* | |||
Lider Taxi Aereo S.A. | Brazil | 42.5 | % | |||
Pan African Airlines Nigeria Ltd. | Nigeria | 50 | % | |||
Petroleum Air Services | Egypt | 25 | % | |||
Rotorwing Leasing Resources, LLC | Louisiana | 99 | % | |||
Sakhalin Bristow Air Services Limited | England | 60 | %* | |||
Severn Aviation Ltd. | England | 100 | %* | |||
Turkmenistan Helicopters Limited | Turkmenistan | 51 | %* | |||
United Helicopters Limited | England | 100 | %* |
* | Percentage owned by Bristow Helicopter Group Limited (BHGL) or its subsidiaries |
** | Percentage owned by Bristow Worldwide LP |
*** | Bristow Worldwide LP is a partnership between Bristow (UK) LLP and Bristow Aviations Holding Limited. Under the Partnership Agreement 95.88% of the profits and losses of Brilog Leasing Limited and Bristow Cayman Ltd. and 5% of the profits and losses of Bristow Helicopter Group Ltd. and its subsidiaries are allocated to Bristow (UK) LLP. The remaining 4.12% of the profits and losses of Brilog Leasing Limited and Bristow Cayman Ltd. and 95% of the profits and losses of Bristow Helicopter Group Ltd. and its subsidiaries are allocated to Bristow Aviation Holdings Limited. |