Mr. Gellert has been President and Chief Executive Officer since our formation and a member of our board of directors since June 1, 2017. In his previous appointment, Mr. Gellert was Co-Chief Operating Officer of SEACOR Holdings Inc. since February 23, 2015, and from May 2004 to February 2015, Mr. Gellert was Senior Vice President of SEACOR Holdings Inc. In July 2005, Mr. Gellert was appointed President of SEACOR Holdings Inc.'s Offshore Marine Services segment, a capacity in which he served until his current appointment. From June 1992, when Mr. Gellert joined SEACOR Holdings Inc. until July 2005, he had various financial, analytical, chartering and marketing roles within SEACOR Holdings Inc. In addition, Mr. Gellert is an officer and director of certain SEACOR Marine subsidiaries.
Mr. Llorca has been our Executive Vice President and Chief Financial Officer since April 2, 2018, and previously served as our Executive Vice President of Corporate Development since June 1, 2017. From May 2007 to May 2017, Mr. Llorca served as a Vice President of SEACOR Holdings Inc. Mr. Llorca has over 17 years of industry experience and possesses critical knowledge of the Company’s operations, finances and strategies, as well as a deep understanding of its business segments.
Mr. Everett has been our Senior Vice President, General Counsel and Secretary since January 22, 2018. Prior to his appointment, Mr. Everett was an associate in the Global Corporate Group of Milbank, Tweed, Hadley & McCloy LLP from 2008 until 2018. Mr. Everett received his J.D. from Boston College Law School and B.S. from Bentley University.
Mr. Rossmiller has been our Senior Vice President and Chief Accounting Officer since April 17, 2018. Prior to his appointment, Mr. Rossmiller was the Chief Financial Officer - North America for Applus Energy and Industry (a division of Applus Services S.A.) since June 2009. Mr. Rossmiller was Corporate Controller of Pride International from 2005 to 2009, and Controller of Nabors Drilling International Limited (a subsidiary of Nabors Industries, Ltd.) from 2000 to 2005 and Assistant Controller from 1997 to 2000. Prior to 1997, Mr. Rossmiller held audit positions with Cooper Industries and with the accounting firm of Deloitte & Touche.
Mr. Clerc has been our Vice President of Engineering since January 18, 2019, and previously served as our Manager of Engineering since 2000. Prior to SEACOR Marine, Mr. Clerc spent 17 years with Swire Pacific Offshore as Chief Engineer, Project Manager, and New Construction Manager; as well as, 14 years serving the British Merchant Navy where he began his career as an Engineering Officer Cadet and rose to the rank of Chief Engineer.
Mr. Weller has been Senior Vice President and Managing Director of our International Division since June 1, 2017. Prior to his appointment and since 2009, Mr. Weller served as Managing Director of SEACOR Holdings Inc.'s Offshore Marine Services' International Division. Mr. Weller has over 40 years of industry experience and is a Master Mariner.