DOF is a global provider of integrated offshore services including subsea services, offshore operations, and marine management with a modern fleet of OSVs and subsea assets.
First Wave is a leading provider of shipyard and related services, with five shipyards in the Houston-Galveston area. The Company provides repair, conversion, new construction, and related services for barges, boats, ships, offshore rigs, and other vessels in the offshore and inland marine industries.
Grandweld is a fully integrated shipyard in Dubai providing shipbuilding, ship repair, ship conversion, and engineering solutions for the offshore and marine industry worldwide.
Tidewater Marine, L.L.C. is a leading provider of large Offshore Service Vessels (OSVs) supporting the global energy industry with over 60 years of experience in offshore marine support services.