SEACOR Holdings Inc. is a diversified holding company that operates in domestic and international transportation and logistics, risk management consultancy and other businesses. The Company’s segments include Ocean Transportation & Logistics Services (Ocean Services), Inland Transportation & Logistics Services (Inland Services) and Witt O’Brien’s segments. Its Ocean Services owns and operates a diversified fleet of bulk transportation, port and infrastructure, and logistics assets, including the United States coastwise entitled vessels and vessels trade. Its Inland Services provides customer supply chain solutions with its domestic river transportation equipment, fleeting services and multi-modal terminal locations adjacent to and along the United States, Inland Waterways in the St. Louis, Memphis and Baton Rouge areas. Its Witt O’Brien’s segment provides crisis and emergency management services for both the public and private sectors.