Company:  TRANSOCEAN LTD. (RIG)
Form Type:  424B5
Filing Date:  9/17/2010 
CIK:  0001451505 
Address:  TURMSTRASSE 30 
City, State, Zip:  STEINHAUSEN,  6312 
Telephone:  41 41 749 0500 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$3.12  
Change: 
-0.24 (-7.14%)  
Trade Time: 
Jan 21  
Market Cap: 
$2.05B
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Description of Business
Transocean Ltd. (together with its subsidiaries and predecessors, unless the context requires otherwise, "Transocean," the "Company," "we," "us" or "our") is a leading international provider of offshore contract drilling services for oil and gas wells. As of February 16, 2021, we owned or had partial ownership interests in and operated a fleet of 37 mobile offshore drilling units, consisting of 27 ultra-deepwater floaters and 10 harsh environment floaters. As of February 16, 2021, we were constructing two ultra-deepwater drillships. Our primary business is to contract our drilling rigs, related equipment and work crews predominantly on a dayrate basis to drill oil and gas wells. We specialize in technically demanding regions of the global offshore drilling business with a particular focus on ultra-deepwater and harsh environment drilling services.
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  FORM 424B5
    CALCULATION OF REGISTRATION FEE
    TABLE OF CONTENTS
    SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
    WHERE YOU CAN FIND MORE INFORMATION
    ENFORCEABILITY OF CIVIL LIABILITIES AGAINST FOREIGN PERSONS
    SUMMARY
    The Offering
    RISK FACTORS
    USE OF PROCEEDS
    CAPITALIZATION
    DESCRIPTION OF THE NOTES AND GUARANTEES
    MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS
    UNDERWRITING
    LEGAL MATTERS
    EXPERTS
    RISK FACTORS
    USE OF PROCEEDS
    RATIO OF EARNINGS TO FIXED CHARGES
    DESCRIPTION OF TRANSOCEAN INC. DEBT SECURITIES
    DESCRIPTION OF TRANSOCEAN LTD. SHARES
    Description of Share Capital
    DESCRIPTION OF WARRANTS
    PLAN OF DISTRIBUTION