Valaris Limited provides offshore contract drilling services to the international oil and gas industry.

The company owns an offshore drilling rig fleet, which include drillships, dynamically positioned semisubmersible rigs, moored semisubmersible rig, and jackup rigs.

It serves international, government-owned, and independent oil and gas companies in the Gulf of Mexico, South America, the North Sea, the Middle East, Africa, and Asia Pacific.

Valaris Limited was founded in 1975 and is based in Hamilton, Bermuda.