Seadrill Limited

Seadrill Limited provides offshore drilling services to the oil and gas industry worldwide. It owns and operates floaters, including drillships and semi-submersible rigs, for shallow and ultra-deep water operations in benign and harsh environments. It also offers jackup rigs, management services, and contracts drilling units to drill wells. Its customers include oil super-majors, state-owned national oil companies, and independent oil and gas companies. The company was formerly known as Seadrill 2021 Limited, was incorporated in 2005, and is based in Houston, Texas.