Seadrill Ltd. engages in the provision of offshore drilling services to the oil and gas industry. It operates through the following segments: Floaters, Jack-up rigs, and Other. The Floaters segment encompasses drilling, completion, and maintenance of offshore exploration and production wells. the Jack-up Rigs segment includes drilling contracts relate to jack-up rigs for operations in harsh and benign environments in shallow water. The Other segment represents management services to third parties and related parties. The company was founded on May 10, 2005 and is headquartered in Hamilton, Bermuda.