SEACOR HOLDINGS INC.
AS OF DECEMBER 31, 2006
| Jurisdiction | |
Arctic Leasing LLC |
| Delaware |
Boston Putford Offshore Safety Ltd. |
| England |
Bruce Marine Limited |
| Scotland |
CapSea Holdings LLC |
| Delaware |
Delaware Tanker Holding I, Inc. |
| Delaware |
Delaware Tanker Holding II, Inc. |
| Delaware |
Delaware Tanker Holding III, Inc. |
| Delaware |
Delaware Tanker Holding IV, Inc. |
| Delaware |
Delaware Tanker Holding V, Inc. |
| Delaware |
Energy Logistics, Inc. |
| Delaware |
Era FBO LLC |
| Delaware |
Era Helicópteros de México S. de R.L. de C.V. |
| Mexico |
Era Helicopters, LLC |
| Delaware |
Era Helicopters (Mexico) LLC |
| Delaware |
Era Leasing LLC |
| Delaware |
Era Med LLC |
| Delaware |
Galaxie Offshore LLC |
| Louisiana |
Gem Shipping Inc. |
| Delaware |
Gem Shipping Ltd. |
| Cayman Islands |
Gilbert Cheramie Boats LLC |
| Louisiana |
Graham Offshore LLC |
| Delaware |
Graham Offshore Barges LLC |
| Delaware |
Graham Offshore Tugs LLC |
| Delaware |
Haven Shipping Company Limited |
| Scotland |
International Response Corporation |
| Delaware |
Kinsman Lines, Inc. |
| Delaware |
Liberty Services, Inc. |
| Louisiana |
Lightship Limited Partner Holdings, LLC |
| Delaware |
Lightship Partners, L.P. |
| Delaware |
| Jurisdiction | |
Lightship Tanker Holdings, LLC |
| Delaware |
Lightship Tankers I LLC |
| Delaware |
Lightship Tankers II LLC |
| Delaware |
Lightship Tankers III LLC |
| Delaware |
Lightship Tankers IV LLC |
| Delaware |
Lightship Tankers V LLC |
| Delaware |
Lone Star Marine Services, Inc. |
| Florida |
Maranta S.A. |
| Argentina |
Marine Environmental Services (Thailand) Ltd. |
| Thailand |
Masquerade II, Inc. |
| Florida |
McCall’s Boat Rentals LLC |
| Louisiana |
McCall’s Boat Rental Barges LLC |
| Delaware |
National Response Corporation |
| Delaware |
National Response Corporation of Puerto Rico |
| Delaware |
Northland Marine Services, Inc. |
| Washington |
NRC Environmental Services Inc. |
| Washington |
O’Brien Oil Pollution Service, Inc. |
| Louisiana |
Offshore Aviation Inc. |
| Delaware |
OSRV Holdings, Inc. |
| Delaware |
Putford Ltd. |
| England |
Response Management Associates, Inc. |
| Texas |
SCF Agri/Fuels LLC |
| Delaware |
SCF Barge Line LLC |
| Delaware |
SCF Boats LLC |
| Delaware |
SCF Fleeting LLC |
| Delaware |
SCF Marine Inc. |
| Delaware |
SCF/JAR Investments LLC |
| Delaware |
SCFM Towing LLC |
| Delaware |
Seabulk Africa, Inc. |
| Liberia |
Seabulk America Partnership, Ltd. |
| Florida |
Seabulk Angola Holdings, Inc. |
| Marshall Islands |
Seabulk Arizona (USA), Inc. |
| Florida |
2
| Jurisdiction | |
Seabulk Asset Management LLC |
| Delaware |
Seabulk Chemical Transport, Inc. |
| Delaware |
Seabulk Command, Inc. |
| Marshall Islands |
Seabulk Congo, Inc. |
| Liberia |
Seabulk E. G. Holdings, Inc. |
| Marshall Islands |
Seabulk Eagle II, Inc. |
| Marshall Islands |
Seabulk Energy Carriers, Inc. |
| Florida |
Seabulk Energy Transport, Inc. |
| Florida |
Seabulk Freedom, Inc. |
| Marshall Islands |
Seabulk General Partners LLC |
| Delaware |
Seabulk Global Carriers, Inc. |
| Marshall Islands |
Seabulk Global Transport, Inc. |
| Marshall Islands |
Seabulk Heron, Inc. |
| Marshall Islands |
Seabulk International, Inc. |
| Delaware |
Seabulk Island Transport, Inc. |
| Marshall Islands |
Seabulk Jasper, Inc. |
| Marshall Islands |
Seabulk Lincoln, Inc. |
| Marshall Islands |
Seabulk Mallard, Inc. |
| Marshall Islands |
Seabulk Marine International, Inc. |
| Florida |
Seabulk Marine Services, Inc. |
| Florida |
Seabulk Master, Inc. |
| Marshall Islands |
Seabulk Nyon, Inc. |
| Marshall Islands |
Seabulk Ocean Transport, Inc. |
| Florida |
Seabulk Offshore Abu Dhabi, Inc. |
| Florida |
Seabulk Offshore de Angola, Lda. |
| Angola |
Seabulk Offshore de Mexico, S.A. de C.V. |
| Mexico |
Seabulk Offshore do Brasil Ltda. |
| Brazil |
Seabulk Offshore Dubai, Inc. |
| Florida |
Seabulk Offshore Dubai, LLC |
| United Arab Emirates |
Seabulk Offshore Equatorial Guinea, S.L. |
| Equatorial Guinea |
Seabulk Offshore Holdings, Inc. |
| Marshall Islands |
Seabulk Offshore International, Inc. |
| Florida |
3
| Jurisdiction | |
Seabulk Offshore Ltd. |
| Florida |
Seabulk Offshore Marine Management, Inc. |
| Liberia |
Seabulk Offshore Operators Nigeria Limited |
| Nigeria |
Seabulk Offshore Operators Trinidad Limited |
| Trinidad & Tobago |
Seabulk Offshore Operators, Inc. |
| Florida |
Seabulk Offshore S.A. |
| Switzerland |
Seabulk Offshore U.K. Ltd. |
| United Kingdom |
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 Partners LP |
| Delaware |
Seabulk Petroleum Transport, Inc. |
| Florida |
Seabulk South Atlantic, Inc. |
| Marshall Islands |
Seabulk Swift, Inc. |
| Marshall Islands |
Seabulk Tankers, Inc. |
| Delaware |
Seabulk Tankers, Ltd. |
| Florida |
Seabulk Tims I, Inc. |
| Marshall Islands |
Seabulk Towing, Inc. |
| Delaware |
Seabulk Towing Services, Inc. |
| Florida |
Seabulk Transmarine II, Inc. |
| Florida |
Seabulk Transmarine Partnership, Ltd. |
| Florida |
Seabulk Transport, Inc. |
| Florida |
SEACAP Leasing Associates LLC |
| Delaware |
SEACAP Leasing Associates II LLC |
| Delaware |
SEACAP Leasing Associates III LLC |
| Delaware |
SEACAP Leasing Associates IV LLC |
| Delaware |
SEACAP Leasing Associates V LLC |
| Delaware |
SEACAP Leasing Associates VI LLC |
| Delaware |
SEACOR Acadian Companies Inc. |
| Delaware |
SEACOR Asset Management LLC |
| Delaware |
SEACOR Bulk Carriers Inc. |
| Marshall Islands |
4
| Jurisdiction | |
SEACOR Capital (Singapore) Pte. Ltd. |
| Singapore |
SEACOR Capital (UK) Ltd. |
| England |
SEACOR Capital Corporation |
| Delaware |
SEACOR Capital Two Ltd. |
| England |
SEACOR Communications Inc. |
| Delaware |
SEACOR Environmental Products LLC |
| Delaware |
SEACOR Environmental Services Inc. |
| Delaware |
SEACOR Environmental Services International Ltd. |
| Marshall Islands |
SEACOR Environmental Services (Middle East) Ltd. |
| British Virgin Islands |
SEACOR Environmental Services (Thailand) Ltd. |
| Thailand |
SEACOR Environmental Services (U.K.) Ltd. |
| England |
SEACOR Inland River Transport Inc. |
| Delaware |
SEACOR International Chartering Inc. |
| Delaware |
SEACOR International Ltd. |
| England |
SEACOR Management Services Inc. |
| Delaware |
SEACOR Marine (Asia) Pte. Ltd. |
| Singapore |
SEACOR Marine (Bahamas) Inc. |
| Marshall Islands |
SEACOR Marine (Europe) B.V. |
| Netherlands |
SEACOR Marine (International) Ltd. |
| England |
SEACOR Marine (Isle of Man) Ltd. |
| Isle of Man |
SEACOR Marine (Nigeria) LLC |
| Louisiana |
SEACOR Marine Guernsey Ltd. |
| Guernsey |
SEACOR Marine International LLC |
| Delaware |
SEACOR Marine International Barges LLC |
| Delaware |
SEACOR Marine LLC |
| Delaware |
SEACOR Meridian Inc. |
| Delaware |
SEACOR Ocean Boats Inc. |
| Delaware |
SEACOR Offshore LLC |
| Delaware |
SEACOR Offshore Barges LLC |
| Delaware |
SEACOR Offshore (Marshall Islands) Ltd. |
| Marshall Islands |
SEACOR Offshore Services Inc. |
| Delaware |
SEACOR Offshore Supplyships One Ltd. |
| Marshall Islands |
5
| Jurisdiction | |
SEACOR Payroll Management LLC |
| Delaware |
SEACOR Tankers LLC |
| Delaware |
SEACOR Vision Barges LLC |
| Delaware |
SEACOR Worldwide Inc. |
| Delaware |
SEACOR Worldwide Barges LLC |
| Delaware |
SEACOR-SMIT Holdings B.V. |
| Netherlands |
SEACOR-SMIT Offshore (International) Inc. |
| Delaware |
SEACOR-SMIT Offshore (International) Ltd. |
| Marshall Islands |
SEACOR-SMIT Offshore (Worldwide) Ltd. |
| Marshall Islands |
SEACOR-SMIT Offshore I Inc. |
| Delaware |
Sea-Gil Holdings, L.L.C. |
| Louisiana |
Southern Crewing Services Ltd. |
| England |
Stirling Marine Limited |
| Scotland |
Stirling Offshore Limited |
| Scotland |
Stirling ShipManagement Limited |
| Scotland |
Stirling Shipping Company Limited |
| Scotland |
Stirling Shipping Holdings Limited |
| Scotland |
Storm Shipping Inc. |
| Delaware |
The O’Brien’s Group, Inc. |
| Delaware |
Vector-Seacor Ltd. |
| England |
VEESEA Holdings Inc. |
| Delaware |
Venezuelan Response Corporation, C.A. |
| Venezuela |
Warbler Shipping Ltd. |
| England |
Weston Barge Line, Inc. |
| Delaware |
Yarnell Marine, LLC |
| Washington |
Yarnell Offshore (MI) LLC |
| Marshall Islands |
6
SEACOR HOLDINGS INC.
50% OR LESS OWNED SUBSIDIARIES
AS OF DECEMBER 31, 2006
| Jurisdiction | |
Applied Environmental Equipment LLC |
| California |
Applied Process Technology, Inc. |
| California |
C-Lift LLC |
| Delaware |
CSP Electronics, L.L.C. |
| Louisiana |
GEPBULK S.L. |
| Equatorial Guinea |
Globe Wireless, LLC |
| Delaware |
Marine Seacor Pte. Ltd. |
| Singapore |
Mantenimiento Express Maritimo S. de R.L. de C.V. |
| Mexico |
MINVEST S.A. |
| Argentina |
Modant Seabulk Heron Limited |
| British Virgin Islands |
Modant Seabulk Jasper Limited |
| British Virgin Islands |
Modant Seabulk Lincoln Limited |
| British Virgin Islands |
Modant Seabulk Mallard Limited |
| British Virgin Islands |
Modant Seabulk Nigeria Limited |
| Nigeria |
Modant Seabulk Swift Limited |
| British Virgin Islands |
Nautical Power, L.L.C. |
| Delaware |
Nautical Power (International) LLC |
| Marshall Islands |
Naviera Ultragas-Seacor, Ltda. |
| Chile |
Ocean Marine Services (Egypt) Ltd. |
| Egypt |
Patagonia Offshore Services S.A. |
| Argentina |
Red Dragon Marine Services Ltd. |
| China |
SCF Towboat III, L.P. |
| Delaware |
Sea Treasure Shipping Ltd. |
| Liberia |
SEACOR Marine Sakhalin LLC |
| Russian Federation |
Seacor Offshore de Mexico S. de R.L. de C.V. |
| Mexico |
Seaspraie Holdings LLC |
| Delaware |
SESAR Ltd. |
| Marshall Islands |
South Atlantic Response S.A. |
| Argentina |
SES-HAZTEC Servicos de Resposta a Emergencia Lda. |
| Brazil |
SESMEKE Ltd. |
| Marshall Islands |
SESMEKE Cevre Koruma Hizmetleri Limited Sirketi |
| Turkey |
ShipServ Inc. |
| Delaware |
Smit-Lloyd Matsas (Hellas) Shipping Co. S.A. |
| Greece |
Smit-Lloyd Mainport (Ireland) Ltd. |
| Ireland |
Societe de Gastion des Services Portuaires |
| Republic of the Congo |
Soylutions LLC |
| Illinois |
Strategic Software Ltd. |
| England |
VENSEA Marine S.R.L. |
| Venezuela |
VENSEA Offshore Ltd. |
| Bahamas |
WeatherWise USA, Inc. |
| Delaware |
West Africa Offshore Limited |
| Nigeria |
West Coast Standby Ltd. |
| England |
Wijsmuller Egypt S.A.E. |
| Egypt |
7