Valaris Limited, together with its subsidiaries, provides offshore contract drilling services in Brazil, the United Kingdom, Gulf of America, Australia, Angola, and internationally. It operates through four segments: Floaters, Jackups, ARO, and Other. The company owns an offshore drilling rig fleet, which includes drillships, dynamically positioned semisubmersible rigs, a moored semisubmersible rig, and jackup rigs.