1st Quarter - 2013
Welcome to the Quarterly Investor Toolkit

Here you will find all of the information related to the current quarter, including our earnings release, our charts, financial tables and non-GAAP financial measures.
Check here often for the latest financial information available.

	Current Quarter Information	Past Quarters
Press Release	1st Quarter - 2013 1st Quarter - 2013 (PDF version)	4th Quarter - 2012 3rd Quarter - 2012 2nd Quarter - 2012 1st Quarter - 2012
Webcast Replay	1Q 2013 Transocean Ltd. Earnings Conference Call	4Q 2012 Transocean Ltd. Earnings Conference Call 3Q 2012 Transocean Ltd. Earnings Conference Call 2Q 2012 Transocean Ltd. Earnings Conference Call 1Q 2012 Transocean Ltd. Earnings Conference Call
PowerPoint Charts	1st Quarter - 2013	4th Quarter - 2012 3rd Quarter - 2012 2nd Quarter - 2012 1st Quarter - 2012
Financial Tables	Revenue Efficiency Other Revenue Detail Contract Intangible Revenues Daily Operating and Maintenance Costs Newbuilds Capital Expenditures	Revenue Efficiency Other Revenue Detail Contract Intangible Revenues Daily Operating and Maintenance Costs Newbuilds Capital Expenditures

Non-GAAP Financial Measures and Reconciliations

We use various numerical measures in conference calls, investor meetings and other forums which are or may be considered "Non-GAAP financial measures" under Regulation G. We have provided below for your reference supplemental financial disclosure for these measures, including the most directly comparable GAAP measure and an associated reconciliation. Please click on the pertinent files listed below to see this disclosure.

Title	Format
Adjusted Earnings and EPS (1Q13)
Net Debt and Tangible Capital (1Q13)
Effective Tax Rate March 31, 2013 December 31, 2012 September 30, 2012 June 30, 2012 March 31, 2012