Exhibit 21.01 | |||||
SUBSIDIARIES OF OCEANEERING INTERNATIONAL, INC. | |||||
Subsidiaries | Percentage of Ownership by Oceaneering International, Inc. | Jurisdiction of Organization | |||
Oceaneering Angola, S.A. | 45 | % | Angola | ||
Global Technical Services Group Pty Ltd | 100 | % | Australia | ||
Oceaneering Australia Pty Limited | 100 | % | Australia | ||
Oceaneering Services Australia Pty Ltd | 100 | % | Australia | ||
Marine Production Systems Do Brasil Ltda. | 100 | % | Brazil | ||
Grayloc Products Canada Ltd. | 100 | % | Canada | ||
Marine Production Systems, Ltd | 100 | % | Delaware | ||
Oceaneering Canada, Ltd | 100 | % | Delaware | ||
Solus Ocean Systems, Inc. | 100 | % | Delaware | ||
Oceaneering Holdings Sarl | 100 | % | Luxembourg | ||
Oceaneering International Holdings LLC SCS | 100 | % | Luxembourg | ||
Oceaneering Luxembourg Sarl | 100 | % | Luxembourg | ||
Oceaneering (Malaysia) SDN. BHD. | 100 | % | Malaysia | ||
Oceaneering Services (Malaysia) SDN. BHD. | 100 | % | Malaysia | ||
Solus Oceaneering (Malaysia) SDN BHD | 49 | % | Malaysia | ||
Oceaneering International SA de CV | 100 | % | Mexico | ||
Oceaneering Services S. de R.L. de C.V. | 100 | % | Mexico | ||
Frog AGV Systems B.V. | 100 | % | The Netherlands | ||
Frog Systems Holdings B.V. | 100 | % | The Netherlands | ||
Oceaneering Services (Nigeria) Ltd. | 40 | % | Nigeria | ||
Mechanica AS | 100 | % | Norway | ||
Oceaneering AS | 100 | % | Norway | ||
Oceaneering Asset Integrity AS | 100 | % | Norway | ||
Oceaneering FO Holdings AS | 100 | % | Norway | ||
Oceaneering NCA AS | 100 | % | Norway | ||
Oceaneering Pipetech AS | 100 | % | Norway | ||
Oceaneering Rotator AS | 100 | % | Norway | ||
Oceaneering International PTE Ltd. | 100 | % | Singapore | ||
Oceaneering International GmbH | 100 | % | Switzerland | ||
Grayloc Products L.L.C. | 100 | % | Texas | ||
Norse Cutting & Abandonment Inc. | 100 | % | Texas | ||
Oceaneering Asset Integrity, Inc. | 100 | % | Texas | ||
Oceaneering International Holdings LLC | 100 | % | Texas | ||
Oceaneering International Dubai, L.L.C. | 49 | % | United Arab Emirates | ||
Oceaneering OIS Company - W.L.L. | 49 | % | United Arab Emirates | ||
Grayloc Products Ltd | 100 | % | United Kingdom | ||
Oceaneering Asset Integrity Limited | 100 | % | United Kingdom | ||
Oceaneering International Services Limited | 100 | % | United Kingdom |
OIS Diagnostics Limited | 100 | % | United Kingdom | ||
OIS International Inspection, plc | 100 | % | United Kingdom | ||
Technology Design Ltd. | 100 | % | United Kingdom | ||
Marine International, Ltd. | 100 | % | Vanuatu | ||
Marine Technologies, Ltd. | 100 | % | Vanuatu |