Transocean Ltd., together with its subsidiaries, provides offshore contract drilling services for oil and gas wells in Switzerland and internationally. The company contracts mobile offshore drilling rigs, related equipment, and work crews to drill oil and gas wells. It also operates a fleet of mobile offshore drilling units, consisting of ultra-deepwater floaters and harsh environment floaters. It serves integrated energy companies and their affiliates, government-owned or government-controlled energy companies, and other independent energy companies. Transocean Ltd. was founded in 1926 and is based in Steinhausen, Switzerland.
Company profile updated October 11, 2026.
As of October 9, 2026. Daily closing data may differ from the live quote shown in the dashboard.
Compare the company’s price history and fundamentals in the dashboard. Explore disclosed trading and ownership activity in these research collections: