Exhibit 21.1
SEACOR MARINE HOLDINGS INC.
SUBSIDIARIES
AS OF DECEMBER 31, 2020
| Jurisdiction |
| of Incorporation/Formation |
Aaron S McCall LLC | Delaware |
Alya McCall LLC | Delaware |
C-Lift LLC | Delaware |
Compania Empresarial Del Mar Y Navegacion S.A. de C.V. | Mexico |
CTV Crewing Services Ltd | England and Wales |
Cypress Ckor LLC | Marshall Islands |
Falcon Diamond LLC | Marshall Islands |
Falcon Global Holdings LLC | Delaware |
Falcon Global International LLC | Marshall Islands |
Falcon Global Jill LLC | Delaware |
Falcon Global LLC | Delaware |
Falcon Global Offshore LLC | Delaware |
Falcon Global Offshore II LLC | Delaware |
Falcon Global Robert LLC | Delaware |
Falcon Global USA LLC | Delaware |
Falcon Pearl LLC | Marshall Islands |
Graham Offshore LLC | Delaware |
Infraestructura Del Mar, S. de R.L. de C.V. | Mexico |
Liam J McCall LLC | Delaware |
Maranta S.A. | Argentina |
McCall’s Boat Rentals LLC | Delaware |
Michael G McCall LLC | Delaware |
Montco Global, LLC | Marshall Islands |
Putford Daring Limited | England and Wales |
Putford Dawn Limited | England and Wales |
Putford Defender Limited | England and Wales |
Putford Phoenix Limited | England and Wales |
SAN Offshore Marine Inc. | Delaware |
Sea Mar Offshore LLC | 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 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 |
Sea-cat Crewzer LLC | Marshall Islands |
Sea-cat Crewzer II LLC | Marshall Islands |
Sea-cat Crewzer III LLC | Marshall Islands |
SEACOR 88 LLC | Marshall Islands |
SEACOR 888 LLC | Marshall Islands |
SEACOR Acadian Companies Inc. | Delaware |
SEACOR Acadian Marine LLC | Delaware |
SEACOR Alps LLC | Marshall Islands |
SEACOR Amazon LLC | Marshall Islands |
SEACOR Andes LLC | Marshall Islands |
SEACOR Atlas LLC | Marshall Islands |
SEACOR Capital (UK) Limited | England and Wales |
SEACOR Congo LLC | Marshall Islands |
SEACOR Demerara LLC | Marshall Islands |
SEACOR Doha Holdings LLC | Marshall Islands |
SEACOR Eagle LLC | Delaware |
SEACOR Flex AS | Norway |
SEACOR Ghana Holdings Inc. | Marshall Islands |
SEACOR (GP) KS | Norway |
SEACOR Hawk LLC | Delaware |
SEACOR International Chartering Inc. | Delaware |
SEACOR LB Holdings LLC | Delaware |
SEACOR LB Offshore LLC | Delaware |
SEACOR LB Offshore (MI) LLC | Marshall Islands |
SEACOR LB Realty LLC | Delaware |
SEACOR Liftboats LLC | Delaware |
SEACOR Marine Alpine LLC | Marshall Islands |
SEACOR Marine Asia Holdings Inc. | Marshall Islands |
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 Foreign Holdings Inc. | Marshall Islands |
SEACOR Marine (Guernsey) Ltd. | Guernsey |
SEACOR Marine (International) Limited | England and Wales |
SEACOR Marine International B.V. | Netherlands |
SEACOR Marine International LLC | Delaware |
SEACOR Marine International 2 LLC | Delaware |
SEACOR Marine International Holdings LLC | Marshall Islands |
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 Marine Services Doha LLC | Qatar |
SEACOR Mekong LLC | Marshall Islands |
SEACOR Murray LLC | Marshall Islands |
SEACOR Nile LLC | Marshall Islands |
SEACOR Ocean Boats Inc. | Delaware |
SEACOR Offshore Abu Dhabi, Inc. | Florida |
SEACOR Offshore Asia LLC | Marshall Islands |
SEACOR Offshore do Brasil Ltda. | Brazil |
SEACOR Offshore Delta LLC | Marshall Islands |
SEACOR Offshore Dubai (L.L.C.) | United Arab Emirates |
SEACOR Offshore Eight LLC | Marshall Islands |
SEACOR Offshore International Inc. | Florida |
SEACOR Offshore 191 LLC | Marshall Islands |
SEACOR Offshore LLC | Delaware |
SEACOR Offshore (Marshall Islands) Ltd. | Marshall Islands |
SEACOR Offshore McCall LLC | Delaware |
SEACOR Offshore Mischief LLC | Delaware |
SEACOR Offshore Mystery LLC | Delaware |
SEACOR Offshore Safety Limited | England and Wales |
SEACOR Offshore Services Inc. | Delaware |
SEACOR Offshore Vessel Holdings LLC | Delaware |
SEACOR Ohio LLC | Marshall Islands |
SEACOR OSV Investments LLC | Delaware |
SEACOR OSV Partners GP LLC | Delaware |
SEACOR Parana LLC | Marshall Islands |
SEACOR Paula McCall LLC | Marshall Islands |
SEACOR Rio Grande LLC | Marshall Islands |
SEACOR-SMIT Offshore (International) Ltd. | Marshall Islands |
SEACOR Subco LLC | Marshall Islands |
SEACOR Supplyships 1 AS | Norway |
SEACOR Worldwide (AZ) Inc. | Delaware |
SEACOR Worldwide (Ghana) LLC | Delaware |
SEACOR Worldwide Inc. | Delaware |
SEACOR Yangtze LLC | Marshall Islands |
South Sea Serviços Marítimos Ltda. | Brazil |
Stirling Offshore Limited | Scotland |
Stirling Shipping Company Limited | Scotland |
Stirling Shipping Holdings Limited | Scotland |
TSM Windcat | France |
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 Two Ltd | Guernsey |
Windcat Workboats (NL) B.V. | Netherlands |
Windcat Workboats (Scotland) Limited | Scotland |
Windcat Workboats (Wales) CYF | England and Wales |
Windgrip Limited | England and Wales |
Windlift B.V. | Netherlands |