Jurisdiction of Incorporation/Formation | ||
| Boston Putford Offshore Safety Limited | England | |
| C-Lift LLC | Delaware | |
| CTV Crewing Services Ltd | England and Wales | |
| Graham Offshore LLC | Delaware | |
| Infraestructura Del Mar, S. de R.L. de C.V. | Mexico | |
| Maranta S.A. | Argentina | |
| McCall's Boat Rentals LLC | Delaware | |
| SAN Offshore Marine Inc. | Delaware | |
| Seabulk Angola Holdings, Inc. | Marshall Islands | |
| Seabulk Command, Inc. | Marshall Islands | |
| Seabulk Congo, Inc. | Liberia | |
| Seabulk E. G. Holdings, Inc. | Marshall Islands | |
| Seabulk Eagle II, Inc. | Marshall Islands | |
| Seabulk Freedom, Inc. | Marshall Islands | |
| Seabulk Ghana Holdings Inc. | Marshall Islands | |
| Seabulk Global Carriers, Inc. | Marshall Islands | |
| Seabulk Marine International Inc. | Delaware | |
| Seabulk Offshore Dubai, Inc. | Florida | |
| Seabulk Offshore Equatorial Guinea, S.L. | Equatorial Guinea | |
| Seabulk Offshore Holdings, Inc. | Marshall Islands | |
| Seabulk Offshore International FZE | United Arab Emirates | |
| Seabulk Offshore LLC | Delaware | |
| Seabulk Offshore Operators, Inc. | Florida | |
| Seabulk Offshore Venture Holdings Inc. | Marshall Islands | |
| Seabulk Offshore Vessel Holdings Inc. | Marshall Islands | |
| Seabulk Operators, Inc. | Florida | |
| Seabulk Overseas Transport, Inc. | Marshall Islands | |
| Seabulk South Atlantic LLC | Delaware | |
| Seabulk Tims I, Inc. | Marshall Islands | |
| Seabulk Transmarine II, Inc. | Florida | |
| SEACAP Leasing Associates VII LLC | Delaware | |
| SEA-CAT CREWZER III LLC | Marshall Islands | |
| SEACOR Acadian Companies Inc. | Delaware | |
| SEACOR Acadian Marine LLC | Delaware | |
| SEACOR Capital (Singapore) Pte. Ltd. | Singapore | |
| SEACOR Capital (UK) Limited | England | |
| SEACOR Eagle LLC | Delaware | |
| SEACOR Flex AS | Norway | |
| SEACOR (GP) KS | Norway | |
| SEACOR Hawk LLC | Delaware | |
| SEACOR International Chartering Inc. | Delaware | |
| SEACOR LB Holdings LLC | Delaware | |
| SEACOR LB Offshore LLC | Delaware | |
Jurisdiction of Incorporation/Formation | ||
| SEACOR LB Offshore (MI) LLC | Marshall Islands | |
| SEACOR LB Realty LLC | Delaware | |
| SEACOR Liftboats LLC | Delaware | |
| SEACOR Marine (Asia) Pte. Ltd. | Singapore | |
| SEACOR Marine Australia Pty Ltd | Australia | |
| SEACOR Marine AZ LLC | Azerbaijan | |
| SEACOR Marine (Bahamas) Inc. | Marshall Islands | |
| SEACOR Marine Capital Inc. | Delaware | |
| SEACOR Marine (Cyprus) Ltd. | Cyprus | |
| SEACOR Marine Foreign Holdings Inc. | Marshall Islands | |
| SEACOR Marine Guernsey Ltd. | Guernsey | |
| SEACOR Marine (International) Limited | England | |
| SEACOR Marine International 2 LLC | Delaware | |
| SEACOR Marine International LLC | Delaware | |
| SEACOR Marine LLC | Delaware | |
| Seacor Marine (Malta) Limited | Malta | |
| SEACOR Marine (Nigeria) L.L.C. | Louisiana | |
| SEACOR Marine Payroll Management LLC | Delaware | |
| SEACOR Marine Property Limited | United Arab Emirates | |
| SEACOR Ocean Boats Inc. | Delaware | |
| SEACOR Offshore Abu Dhabi, Inc. | Florida | |
| SEACOR Offshore do Brasil Ltda. | Brazil | |
| SEACOR Offshore Dubai (L.L.C.) | United Arab Emirates | |
| SEACOR Offshore International Inc. | Florida | |
| SEACOR Offshore LLC | Delaware | |
| SEACOR Offshore (Marshall Islands) Ltd. | Marshall Islands | |
| SEACOR Offshore Services Inc. | Delaware | |
| SEACOR OSV Investments LLC | Delaware | |
| SEACOR OSV Partners GP LLC | Delaware | |
| SEACOR‑SMIT Offshore (International) Ltd. | Marshall Islands | |
| SEACOR Supplyships 1 AS | Norway | |
| SEACOR Worldwide (AZ) Inc. | Delaware | |
| SEACOR Worldwide (Ghana) LLC | Delaware | |
| SEACOR Worldwide Inc. | Delaware | |
| Sea Mar Offshore LLC | Delaware | |
| South Sea Serviços Marítimos Ltda. | Brazil | |
| Southern Crewing Services Limited | England | |
| Stirling Offshore Limited | Scotland | |
| Stirling Shipping Company Limited | Scotland | |
| Stirling Shipping Holdings Limited | Scotland | |
| Storm Shipping Inc. | Delaware | |
| VEESEA Holdings Inc. | Delaware | |
| VENSEA Marine, S.R.L. | Venezuela | |
| Windcat Workboats B.V. | The Netherlands | |
| Windcat Workboats Holdings Ltd | England and Wales | |
| Windcat Workboats International Limited | Guernsey | |
| Windcat Workboats Limited | England and Wales | |
| Windcat Workboats (MI) LLC | Marshall Islands | |
Jurisdiction of Incorporation/Formation | ||
| Windcat Workboats LLC | Delaware | |
| Yarnell Offshore (MI) Ltd. | Marshall Islands | |
| Jurisdiction of Incorporation/Formation | ||
| AS Offshore Ghana Services Limited | Ghana | |
| Compania Empresarial Del Mar Y Navegacion, S.A. de C.V. | Mexico | |
| Dynamic Offshore Drilling Limited | Cyprus | |
| Falcon Global LLC | Marshall Islands | |
| FRS Windcat Offshore Logistics GmbH | Germany | |
| GEPBULK S.L. | Equatorial Guinea | |
| Mantenimiento Express Maritimo S.A.P.I. de C.V. | Mexico | |
| Marine Seacor Pte. Ltd. | Singapore | |
| Nautical Power, L.L.C. | Delaware | |
| Seabulk Offshore de Angola, Lda. | Angola | |
| SEA-CAT CREWZER II LLC | Marshall Islands | |
| SEA-CAT CREWZER LLC | Delaware | |
| SEACOR Grant DIS | Norway | |
| SEACOR Grant (GP) AS | Norway | |
| SEACOR Marine Arabia Limited | Saudi Arabia | |
| SEACOR Offshore Arabia (MI) LLC | Marshall Islands | |
| SEACOR OSV Partners I LP | Delaware | |
| SEACOR Supplyships 1 KS | Norway | |
| ShipServ Inc. | Delaware | |
| Societe de Gestion des Services Portuaires | Republic of the Congo | |
