<SEC-DOCUMENT>0001104659-26-063885-index.html : 20260519
<SEC-HEADER>0001104659-26-063885.hdr.sgml : 20260519
<ACCEPTANCE-DATETIME>20260519164600
ACCESSION NUMBER:		0001104659-26-063885
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20260519
DATE AS OF CHANGE:		20260519

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Transocean Ltd.
		CENTRAL INDEX KEY:			0001451505
		STANDARD INDUSTRIAL CLASSIFICATION:	DRILLING OIL & GAS WELLS [1381]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				980599916
		STATE OF INCORPORATION:			V8
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38373
		FILM NUMBER:		26999792

	BUSINESS ADDRESS:	
		STREET 1:		TURMSTRASSE 30
		CITY:			STEINHAUSEN
		STATE:			V8
		ZIP:			6312
		BUSINESS PHONE:		41 41 749 0500

	MAIL ADDRESS:	
		STREET 1:		TURMSTRASSE 30
		CITY:			STEINHAUSEN
		STATE:			V8
		ZIP:			6312
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>tm269762d9_defa14.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: tm269762d9_defa14.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>2
<FILENAME>tm269762d9_ex10-1.htm
<DESCRIPTION>EXHIBIT 10.1
<TEXT>
Document 2 - file: tm269762d9_ex10-1.htm

</DOCUMENT>
</SEC-DOCUMENT>