Transocean Ltd. (RIG) is in Energy, Oil & Gas Drilling, based in Switzerland, listed on NYSE. Market cap 6.19B USD. 52-week range 3.07 to 7.66 USD. Data as of 2026-10-09.
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 semisubmersibles. It serves integrated energy companies and their affiliates, government-owned or ...