EX-21 4 ex21w052108.htm EXHIBIT 21 SUBSIDIARIES ex21w052108.htm
EXHIBIT 21
BRISTOW GROUP INC.

Subsidiaries of the Registrant as of March 31, 20081
 
Company
  
Jurisdiction of Organization
  
Percentage of Stock Owned
Air Logistics of Alaska, Inc.
Alaska
  
100
%
  
Air Logistics, L.L.C.
Louisiana
  
100
%
  
Aircopter Maintenance International Inc.
Panama
  
49
%
  
Airlog International, Inc.
Panama
  
100
%
  
Airlog International Ltd
Delaware
  
100
%
  
ALN, Inc.
Delaware
  
100
%
  
Atyrau-Bristow Airways Service
Kazakhstan
  
49
%
*
Aviashelf Aviation Co.
Russia
  
 48.5
%
*
BriLog Leasing, Limited
Cayman Islands
  
100
%
  
Bristow Academy Inc.
California
  
100
%
  
Bristow Aviation Holdings Limited
England
  
49
%
  
Bristow Caribbean Ltd.
Trinidad/Tobago
  
40
%
*
Bristow Helicopter Group Limited
England
  
49
%
  
Bristow Helicopters Australia Pty. Ltd
Australia
  
49
%
  
Bristow Helikopters BV
Netherlands
  
49
%
  
Bristow Helicopters East Europe LLC
Russia
  
100
%
  
Bristow Helicopters International Limited
England
  
49
%
  
Bristow Helicopters Leasing Limited
England
  
51
%
*
Bristow Helicopters Ltd
England
  
49
%
  
Bristow Helicopters (Nigeria) Limited
Nigeria
  
40
%
*
Bristow Helicopters Singapore Pte. Limited
Singapore
  
49
%
  
Bristow International Limited
England
  
100
%
  
Bristow Management Services Pty Limited
Australia
  
49
%
  
Bristow Southeast Asia Limited
England
  
100
%
  
Bristow Technical Services, Ltd
England
  
49
%
  
Bristow International Aviation (Guernsey) Limited
Guernsey
  
49
%
  
Caledonian Helicopters Ltd
England
  
49
%
  
COHC General Aviation Maintenance & Engineering Co. Limited
China
  
18
%
*
FB Australia Pty Limited
Australia
  
50
%
*
FB Heliservices Limited
England
  
50
%
*
FB Leasing Limited
England
  
50
%
*
FBS Limited
England
  
50
%
*
Helicopter Leasing Associates, L.L.C.
Louisiana
  
50
%
  
Heliservicio Campeche S.A. de C.V.
Mexico
  
49
%
  
Hemisco Helicopters International, Inc.
Panama
  
49
%
  
Irish Helicopters (Shannon) Limited.
Ireland
  
49
%
  
Kingsmill Insurance Company Limited
Guernsey
  
49
%
  
Lindair (Europe) Limited
England
  
49
%
  
Lufttransport AS
Norway
  
49
%
*
Norsk Helikopter AS
Norway
  
49
%
*
Offshore Logistics International, Inc.
Panama
  
100
%
  
Pan African Airlines Nigeria Ltd.
Nigeria
  
50
%
  
Petroleum Air Services
Egypt
  
25
%
  
Rotorwing Leasing Resources, LLC.
Louisiana
  
49
%
  
Sakhalin Bristow Air Services Limited
England
  
51
%
*
Servicio de Vulo Y Maintenance HC de CV
Mexico
  
49
%
  
Turkmenistan Helicopters Limited
Turkmenistan
  
51
%
*
United Helicopters Ltd
England
  
49
%
  
UK Air Rescue Limited
England
  
100
%
  
Viscom Limited
Scotland
  
33
%
*
Vortex Helicopters Inc.
Mississippi
  
100
%
  
 
*  Percentage owned by Bristow Helicopters Limited

 
1 Also includes certain consolidated and unconsolidated affiliates of the registrant as of March 31, 2008.