SEACOR Holdings Inc.

Charles Fabrikant. Chairman of the Board of Directors, President and Chief Executive Officer of SEACOR and has served as a director of certain of SEACOR's subsidiaries since December 1989. For more than the past five years, Mr. Fabrikant has been the President of Fabrikant International Corporation ("FIC"), a privately owned corporation engaged in marine operations and investments that may be deemed an affiliate of the Company. Prior to the merger of Chiles Offshore Inc. with Ensco International Incorporated in 2002 ( the "Chiles Merger") Mr. Fabrikant served as Chairman of the Board of Chiles. Mr. Fabrikant is a licensed attorney admitted to practice in the State of New York and in the District of Columbia.

Randall Blank. Senior Vice President of SEACOR since September 2005 and Chief Executive Officer of Environmental Services since October 1997. Formerly, Executive Vice President and Chief Financial Officer of SEACOR from December 1989 to September 2005 and Secretary of SEACOR from October 1992 to September 2005. Mr. Blank is a director of Globe Wireless, and prior to the Chiles Merger, Mr. Blank served as a director of Chiles.

Dick Fagerstal. Senior Vice President, Corporate Development and Treasurer of SEACOR since February 2003 and has served as Treasurer since May 2000. From August 1997 to February 2003, Mr. Fagerstal served as Vice President of Finance. Mr. Fagerstal has also served as a director of certain of SEACOR's subsidiaries since August 1997. Prior to the Chiles Merger, Mr. Fagerstal served as a director, Senior Vice President and Chief Financial Officer of Chiles.

Richard Ryan. Mr. Ryan has been Senior Vice President of SEACOR since November 2005 and from September 2005 to November 2005 was Vice President. Mr. Ryan has been Chief Financial Officer since September 2005. Mr. Ryan joined SEACOR in 1996. From December 1996 until June 2002, he was International Controller and from July 2002 until becoming Chief Financial Officer served as Managing Director of SEACOR Marine (International) Ltd.

Alice Gran. Senior Vice President and General Counsel of SEACOR since July 1998 also Secretary of SEACOR since September 2005. Ms. Gran is a director and officer of certain SEACOR subsidiaries, and is responsible for managing legal, insurance and certain risk management functions. Ms. Gran joined SEACOR in July 1998.

John Gellert. Senior Vice President since June 2004. Mr. Gellert's primary responsibility since 2002 has been the running of the domestic and international divisions of Offshore Marine Services. Mr. Gellert has been an employee of SEACOR since 1992.

Andrew Strachan. Vice President of SEACOR since April 1997 and a director and officer of certain SEACOR subsidiaries since December 1996.

Matthew Cenac. Vice President and Chief Accounting Officer of SEACOR since September 2005. From June 2003 to August 2005 Mr. Cenac was Corporate Controller of SEACOR. In addition, Mr. Cenac is an officer and director of certain of SEACOR's subsidiaries.