Valaris Plc engages in the provision of offshore contract drilling services to the international oil and gas industry. It operates its business through the following segments: Floaters, Jackups, and Others. The Floaters segment includes drill ships and semisubmersible rigs. The Jackups segment offers contract drilling service. The Others segment consists of management services on rigs owned by third-parties. The company was founded on July 3, 1905 and is headquartered in London, the United Kingdom.