Seacor Holding, Inc., formerly Seacor Smit Inc., is a provider of offshore marine services to the oil and gas exploration and production industry and is provider of oil spill response services to owners of tank vessels and oil storage, processing and handling facilities. The Company's offshore marine service business is primarily dedicated to operating a diversified fleet of offshore support vessels that service oil and gas exploration and production facilities mainly in the United States Gulf of Mexico, the North Sea, Latin America, West Africa and Asia. The Company's vessels deliver cargo and personnel to offshore installations, handle anchors for drilling rigs and other marine equipment, support offshore construction and maintenance work and provide standby safety support and oil spill response services. From time to time, vessels service special projects, such as well stimulation, seismic data gathering and freight hauling. SEACOR's is a marine services company. They deliver cargo and personnel, anchors drilling rigs, and provides construction and maintenance work to oil and gas companies operating offshore.