SEACOR Marine Holdings Inc. is a global provider of marine and support transportation services for offshore oil, natural gas, and windfarm facilities, operating a fleet of 81 support and specialty vessels. Their services include cargo and personnel transport, mooring equipment handling, construction, maintenance, decommissioning support, accommodations for technicians and specialists, safety support, and emergency response services. The company serves various clients such as integrated oil companies, independent oil and natural gas exploration and production companies, and windfarm operations and installation contractors.