EX-21 2 ex21ar05-22.htm EXHIBIT 21 SUBSIDIARIES ex21ar05-22.htm

Exhibit 21

BRISTOW GROUP INC.
Subsidiaries of the Registrant as of March 31, 20071
 
 
Company
  
Place of Incorporation
  
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 Services
Kazakhstan
  
49
%
*
Aviashelf
Russia
  
 48.5
%
*
Brilog Leasing Limited
Cayman Islands
  
100
%
  
Bristow Aviation Holdings Limited
England
  
49
%
  
Bristow Caribbean Ltd.
Trinidad/Tobago
  
40
%
*
Bristow Helicopters Group Limited
England
  
49
%
  
Bristow Helicopters Australia Pty. Ltd
Australia
  
49
%
  
Bristow Helicopters BV
Netherlands
  
49
%
  
Bristow Helicopters. Inc.
Connecticut
  
100
%
  
Bristow Helicopters International Limited
England
  
49
%
  
Bristow Helicopters Leasing Limited
England
  
51
%
*
Bristow Helicopters Limited
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 Technical Services, Ltd
England
  
49
%
  
British 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
%
*
FB Limited
England
  
50
%
*
Grasso Corporation
Delaware
  
100
%
  
Grasso Production Management
Texas
  
100
%
  
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
%
*
Lufttransport AB
Sweden
  
49
%
*
Medic Systems, Inc.
Delaware
  
100
%
  
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 Limited
England
  
49
%
  
Viscom Limited
Scotland
  
25
%
*
*     Percentage owned by Bristow Helicopters Limited

 
1 Also includes certain consolidated and unconsolidated affiliates of the registrant as of March 31, 2007.