Exhibit 21.1
LIST OF SUBSIDIARIES
Subsidiary | Jurisdiction of Organization |
CDI Janus Holdings LLC | Delaware |
Cal Dive HR Services LLC | Delaware |
Cal Dive International Pte. Limited | Singapore |
Cal Dive International (Australia) Pty Limited | Australia |
CDI Proteus LLC | Delaware |
CDI Umbra LLC | Delaware |
CDI Prometheus Holdings, Inc. | Delaware |
CDI Vessel Holdings LLC | Delaware |
Cal Dive Marine Construction LLC | Delaware |
Horizon Subsea Services, Inc. | Delaware |
Cal Dive Barges, Inc. | Delaware |
ECH Offshore S de RL de CV | Mexico |
HOC Offshore S de RL de CV | Mexico |
Tiburon Ingenieria y Construccion, S de RL de CV | Mexico |
Mojarra Costa Afuera S de RL de CV | Mexico |
Cal Dive Offshore Contractors, Inc. | Delaware |
HorizEn LLC | Delaware |
Bayou Marine Contractors, Inc. | Delaware |
Affiliated Marine Contractors, Inc. | Delaware |
Progressive Pipeline Contractors, Inc. | Delaware |
Fleet Pipeline Services, Inc. | Delaware |
Gulf Offshore Construction, Inc. | Delaware |
Texas Offshore Contractors Corp. | Delaware |
Horizon Offshore Pte. Ltd | Singapore |
Horizon Marine Construction, Ltd. | Cayman |
Horizon Offshore Nigeria, Ltd. | Nigeria |
Horizon Offshore Contractors (Mauritius), Ltd. | Mauritius |
Horizon C-Bay-Costa Afuera S de RL de CV | Mexico |
Cal Dive Offshore International, Ltd. | Cayman |
Cal Dive Offshore Services, Ltd. | Cayman |
Marine Leasing (Labuan) Pte, Ltd. | Labuan |
Cal Dive Offshore Contractors, Ltd. | Cayman |
Cal Dive Vessels International, Ltd. | Cayman |
Cal Dive Marine Construction (Mauritius) Ltd | Mauritius |
Cal Dive Marine Contractors (Malaysia) Sdn. Bhd. | Malaysia |
PT Cal Dive Offshore Indonesia | Indonesia |