Exhibit 21
SUBSIDIARIES OF
OCEANEERING INTERNATIONAL, INC.
PERCENTAGE OF OWNERSHIP JURISDICTION
BY OCEANEERING OF
SUBSIDIARY INTERNATIONAL, INC. ORGANIZATION
---------- ----------------------- ------------
Consolidated Launcher Technology, Inc. 100% Virginia
Eastport International, Inc. 100% Delaware
Ian Murray Engineering Ltd. 100% Scotland
Marine Production Systems do Brasil 100% Brazil
Marine Production Systems Ltd. 100% Delaware
Marine Production Systems Servicos, Ltda. 100% Brazil
Monocean Oceaneering Engenharia
Submarina Ltda. 100% Brazil
Multiflex, Inc. 100% Texas
Multiflex Limited 100% Scotland
Ocean Systems Do Brasil Servicos
Subaquaticos Ltda. 100% Brazil
Ocean Systems Engineering, Inc. 100% Texas
Ocean Systems Engineering Limited 100% England
Oceaneering Arabia Ltd. 50% Saudi Arabia
Oceaneering A/S 100% Norway
Oceaneering Australia Pty. Limited 100% Australia
Oceaneering do Brasil Servicos
Submarinos Ltda. 100% Brazil
Oceaneering FSC, Inc. 100% Barbados
Oceaneering International AG 100% Switzerland
Oceaneering International (M) Sdn. Bhd. 100% Malaysia
Oceaneering International (Netherlands)
B.V. 100% Netherlands
Oceaneering International Pte Ltd 100% Singapore
Oceaneering International, S.A. de C.V. 100% Mexico
Oceaneering International
Services Limited 100% England
Oceaneering International
(Sharjah) Limited 100% Sharjah
Oceaneering Limited 100% Canada
Oceaneering Services (Nigeria) Limited 100% Nigeria
Oceaneering Space Systems, Inc. 100% Delaware
Oceaneering Survey, Inc. 100% Delaware
Oceaneering Technologies, Inc. 100% Delaware
Oceaneering Underwater GmbH 100% Switzerland
Oceanteam A/S 50% Norway
Oceanteam UK Limited 100% Scotland
Oil Industry Engineering, Inc. 100% Texas
P. T. Calmarine 50% Indonesia
Servicios Marinos Oceaneering Chile
Limitada 100% Chile
Solus Emirates 100% U.A.E.
Solus Ocean Systems, Inc. 100% Delaware
Solus Oceaneering (Malaysia) Sdn. Bhd. 49% Malaysia
Solus Offshore Ltd. 100% Cayman Islands
Solus Schall Limited 100% England
Solus Schall (Nigeria) Limited 50% Nigeria
Specialty Wire and Cable Company, Inc. 100% Texas
Steadfast Oceaneering, Inc. 100% Virginia
