Exhibit 21
BRISTOW GROUP INC.
Subsidiaries as of March 31, 2013
Company | Place of Incorporation | Percentage of Stock Owned | ||||
ALN, Inc. | Delaware | 100 | % | |||
Atyrau-Bristow Airways Service | Kazakhstan | 49 | %* | |||
Aviashelf Aviation Co. | Russia | 48.5 | %* | |||
BL Scotia LP | Scotland | 100 | % | |||
BL Holdings B.V. | Netherlands | 100 | % | |||
BL Holdings II C.V. | Netherlands | 100 | % | |||
BL US Holdings LLC | Delaware | 100 | % | |||
BGI Aviation Services UK LP | England | 100 | % | |||
BGI Aviation Technical Nigeria Services Limited. | Nigeria | 100 | %* | |||
BGI Aviation Technical Services (Overseas) Limited. | England | 100 | %* | |||
BHNA Holdings Inc. | Delaware | 100 | % | |||
BriLog Leasing Limited | Cayman Islands | 100 | %** | |||
Bristow Alaska, Inc. | Alaska | 100 | % | |||
Bristow Academy Inc. | California | 100 | % | |||
Bristow Academy (UK) Limited. | England | 100 | %* | |||
Bristow Aviation Holdings Limited | England | 49 | % | |||
Bristow Canada Holdings Inc. | British Columbia | 100 | % | |||
Bristow Canadian Real Estate Company Inc. | British Columbia | 100 | % | |||
Bristow Caribbean Limited. | Trinidad/Tobago | 100 | %* | |||
Bristow Cayman Ltd. | Cayman Islands | 100 | %** | |||
Bristow Helicopter Group Limited | England | 100 | %** | |||
Bristow Helicopters (Ghana) Limited | Ghana | 100 | %* | |||
Bristow Helicopters (International) Limited | England | 100 | %* | |||
Bristow Helicopters (Netherlands) BV | Netherlands | 100 | %* | |||
Bristow Helicopters (Nigeria) Limited | Nigeria | 40 | %* | |||
Bristow Helicopters Australia Pty. Limited | Australia | 100 | %* | |||
Bristow Helicopters Inc. | Delaware | 100 | % | |||
Bristow Helicopters Leasing Limited | England | 60 | %* | |||
Bristow Helicopters Limited | England | 100 | %* | |||
Bristow Helikopters BV | Netherlands | 100 | %* | |||
Bristow International Aviation (Guernsey) Limited | Guernsey | 100 | %* | |||
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 Limited | England | 100 | %* | |||
Bristow (UK) LLP | England | 100 | % | |||
Bristow U.S. LLC | Louisiana | 100 | % | |||
Bristow Worldwide LP | England | *** | ||||
Caledonian Helicopters Limited | England | 100 | %* | |||
Cougar Helicopters Inc. | Canada | 40 | % | |||
FB Heliservices Limited | England | 50 | %* | |||
FB Helitour OY | Finland | 33 | %* | |||
FB Leasing Limited | England | 50 | %* | |||
FBS Limited | England | 50 | %* | |||
Helideck Certification Agency Limited | Scotland | 50 | %* | |||
Kingsmill Insurance Company Limited | Guernsey | 100 | %* | |||
Lider Taxi Aereo S.A. | Brazil | 42.5 | % | |||
Offshore Logistics do Brasil Servicos Industrials E Maritimos Limitado | Brazil | 100 | % |
Pan African Airlines (Nigeria) Limited. | Nigeria | 49 | % | |||
Petroleum Air Services | Egypt | 25 | % | |||
Rotorwing Leasing Resources, LLC. | Louisiana | 100 | % | |||
Sakhalin Bristow Air Services Limited | England | 60 | %* | |||
Severn Aviation Limited. | England | 100 | %* | |||
Turkmenistan Helicopters Limited | Turkmenistan | 51 | %* | |||
United Helicopters Limited | England | 100 | %* |
* | Percentage owned by Bristow Helicopter Group Limited or its subsidiaries |
** | Percentage owned by Bristow Worldwide LP |
*** | Bristow Worldwide LP is a partnership between Bristow (UK) LLP and Bristow Aviation Holdings 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 Limited. 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 Limited. and its subsidiaries are allocated to Bristow Aviation Holdings Limited. |