ZUG, SWITZERLAND, March 23, 2015 -Transocean Ltd. (NYSE: RIG) (SIX: RIGN) today announced that it has filed its Proxy Statement for its 2015 Annual General Meeting of Shareholders ("AGM") with the U.S. Securities and Exchange Commission. The proxy statement is also available through the company's website at: http://www.deepwater.com/investor-relations/financial-reports. The company's AGM will be held at 5 p.m. CEST, on May 15, 2015, in Cham, Switzerland.