TRANSOCEAN SEDCO FOREX
Oil & Gas / Mining
Transocean Ltd. is the world's largest offshore drilling contractor, providing high-specification mobile drilling units (like drillships, semi-submersibles) and services for oil & gas companies in deepwater and harsh environments globally, focusing on advanced technology, safety, and operational excellence. Headquartered in Switzerland, it's a major player in the energy sector, owning or operating a large fleet for complex drilling projects worldwide.