Exhibit 21.1
LIST OF SUBSIDIARIES
Name of subsidiary | Jurisdiction of Formation | Effective Ownership | |
Orion Administrative Services, Inc. | Texas | Orion Marine Group, Inc. | 100% |
OCLP, LLC | Nevada | Orion Marine Group, Inc. | 100% |
OCGP, LLC | Texas | OCLP, LLC | 100% |
Orion Construction, LP | Texas | OCLP, LLC | 99% |
OCGP, LLC | 1% | ||
Orion Marine Construction, Inc. | Florida | Orion Construction, LP | 100% |
F. Miller Construction, LLC | Louisiana | Orion Marine Group, Inc. | 100% |
Orion Marine Contractors, Inc. | Delaware | Orion Marine Group, Inc. | 100% |
Northwest Marine Construction, ULC | Canada | Orion Marine Contractors, Inc. | 100% |
Schneider E&C Company, Inc. | Florida | Orion Marine Group, Inc. | 100% |
SSL South, LLC | Florida | Orion Marine Construction, Inc. | 100% |
Industrial Channel and Dock Company | Texas | Orion Marine Construction, Inc. | 100% |
Commercial Channel and Dock Company | Texas | Orion Marine Construction, Inc. | 100% |
East & West Jones Placement Areas, LLC | Texas | Orion Administrative Services, Inc. | 100% |
Kingfisher Marine Services, LLC | Texas | Orion Marine Construction, Inc. | 100% |
Misener Marine Construction, Inc. | Georgia | Orion Marine Construction, Inc. | 100% |
T. LaQuay Dredging, LLC | Texas | Orion Marine Construction, Inc. | 100% |
Orion Construction Australia Pty Ltd | Australia | Orion Marine Contractors, Inc. | 100% |
Orion Marine de Mexico, S de RL de CV | Mexico | Orion Marine Construction, Inc. | 99% |
Orion Administrative Services, Inc. | 1% | ||
OM Marine Services de Mexico, S de RL de CV | Mexico | Orion Marine Construction, Inc. | 99% |
F Miller Construction, LLC | 1% | ||
Orion Marine Construction TCI, Ltd | Turks and Caicos | Orion Marine Construction, Inc. | 100% |