Prosafe SE is a Norwegian-based company that specializes in the operation of semi-submersible accommodation vessels in various regions around the world, including Europe and South America. In addition to vessel operation, the company is involved in installation maintenance, field production, and decommissioning activities. Prosafe SE owns and operates a fleet of seven semi-submersible accommodation vessels and one tender support vessel. Its primary customers are in the oil and gas industries. The company was founded in 1972 and is headquartered in Stavanger, Norway.