Page 1 of 10 Pages

                                   UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C.  20549

                                   SCHEDULE 13G

                     Under the Securities exchange Act of 1934

                               (Amendment No. 1)*

                                     CGG SA
             -----------------------------------------------------
                              (NAME OF ISSUER)

                                COM NEW
             -----------------------------------------------------
                       (TITLE OF CLASS OF SECURITIES)

                                 12531Q105
             -----------------------------------------------------
                              (CUSIP NUMBER)

                           December 31, 2014
             -----------------------------------------------------
            (Date of event which requires filing of this Statement)


    this Schedule is filed:

      X  Rule 13d-1(b)
         Rule 13d-1(c)
         Rule 13d-1(d)

    * The remainder of this cover page shall be filled out for a reporting
    persons initial filing on this form with respect to the subject class
    of securities, and for any subsequent amendment containing information
    which would alter the disclosures provided in a prior cover page.

    The information required in the remainder of this cover page shall not
    be deemed to be 'filed' for the purpose of Section 18 of the Securities
    Exchange Act of 1934 ('Act') or otherwise subject to the liabilities
    of that section of the Act but shall be subject to all other provisions
    of the Act (however, see the Notes).

                         (CONTINUED ON FOLLOWING PAGE(S))






    CUSIP NO. 12531Q105         13G                        Page 2 of 10 Pages

  1. NAME OF REPORTING PERSON
     S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

        AXA Assurances I.A.R.D. Mutuelle

  2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP *                (A) [ ]
                                                                       (B) [ ]

  3. SEC USE ONLY

  4. CITIZENSHIP OR PLACE OF ORGANIZATION
     France


           NUMBER OF SHARES   5. SOLE VOTING POWER                          0
               BENEFICIALLY
                OWNED AS OF   6. SHARED VOTING POWER                  654,227
           December 31, 2014
                    BY EACH   7. SOLE DISPOSITIVE POWER                     0
                  REPORTING
               PERSON WITH:   8. SHARED DISPOSITIVE POWER             657,457


  9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH                      657,457
     REPORTING PERSON
     (Not to be construed as an admission of beneficial ownership)

 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
     SHARES *                                                              [X]



 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9                     0.4%

 12. TYPE OF REPORTING PERSON *
     HC

                    * SEE INSTRUCTIONS BEFORE FILLING OUT!



CUSIP NO. 12531Q105             13G                     Page 3 of 10 Pages

  1. NAME OF REPORTING PERSON
     S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

        AXA Assurances Vie Mutuelle

  2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP *                (A) [ ]
                                                                       (B) [ ]

  3. SEC USE ONLY

  4. CITIZENSHIP OR PLACE OF ORGANIZATION
        France


           NUMBER OF SHARES   5. SOLE VOTING POWER                          0
               BENEFICIALLY
                OWNED AS OF   6. SHARED VOTING POWER                  654,227
           December 31, 2014
                    BY EACH   7. SOLE DISPOSITIVE POWER                     0
                  REPORTING
               PERSON WITH:   8. SHARED DISPOSITIVE POWER             657,457



  9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH                      657,457
     REPORTING PERSON
     (Not to be construed as an admission of beneficial ownership)

 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
     SHARES *                                                              [X]


 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9                     0.4%

 12. TYPE OF REPORTING PERSON *
     HC


 

CUSIP NO. 12531Q105             13G                     Page 4 of 10 Pages

  1. NAME OF REPORTING PERSON
     S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

        AXA

  2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP *                (A) [ ]
                                                                       (B) [ ]

  3. SEC USE ONLY

  4. CITIZENSHIP OR PLACE OF ORGANIZATION
     France


           NUMBER OF SHARES   5. SOLE VOTING POWER                          0
               BENEFICIALLY
                OWNED AS OF   6. SHARED VOTING POWER                  654,227
           December 31, 2014
                    BY EACH   7. SOLE DISPOSITIVE POWER                     0
                  REPORTING
               PERSON WITH:   8. SHARED DISPOSITIVE POWER             657,457


  9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH                      657,457
     (Not to be construed as an admission of beneficial ownership)

 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
     SHARES *                                                              [X]



 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9                     0.4%

 12. TYPE OF REPORTING PERSON *
     HC

                    * SEE INSTRUCTIONS BEFORE FILLING OUT!



CUSIP NO. 12531Q105             13G                     Page 5 of 10 Pages

  1. NAME OF REPORTING PERSON
     S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

        AXA Financial, Inc.      13-3623351

  2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP *                (A) [ ]
                                                                       (B) [ ]

  3. SEC USE ONLY

  4. CITIZENSHIP OR PLACE OF ORGANIZATION
     State of Delaware

           NUMBER OF SHARES   5. SOLE VOTING POWER                          0
               BENEFICIALLY
                OWNED AS OF   6. SHARED VOTING POWER                        0
           December 31, 2014
                    BY EACH   7. SOLE DISPOSITIVE POWER                     0
                  REPORTING
               PERSON WITH:   8. SHARED DISPOSITIVE POWER                   0


  9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH                            0
     REPORTING PERSON
     (Not to be construed as an admission of beneficial ownership)

 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
     SHARES *                                                              [X]


 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9                       0%

 12. TYPE OF REPORTING PERSON *
     HC

                    * SEE INSTRUCTIONS BEFORE FILLING OUT!


CUSIP NO. 12531Q105             13G                     Page 6 of 10 Pages


Item 1(a) Name of Issuer:
                                               CGG SA

Item 1(b) Address of Issuer's Principal Executive Offices:
          TOUR MAINE MONTPARNASSE 33 AVENUE
          DU MAINE - BP 191
		  PARIS I0  75015

Item 2(a) and (b)
          Name of Person Filing and Address of Principal Business Office:

This Schedule 13G is being filed by AXA Financial, Inc.; AXA, which owns AXA
Financial, Inc.; and the Mutuelles AXA, which as a group control AXA

          AXA Assurances I.A.R.D Mutuelle, and
          AXA Assurances Vie Mutuelle,
          26, rue Drouot
          75009 Paris, France

          as a group (collectively, the 'Mutuelles AXA').

          AXA
          25, avenue Matignon
          75008 Paris, France

          AXA Financial, Inc.
          1290 Avenue of the Americas
          New York, New York 10104

   (Please contact Lauren Day (212-314-3731)
      with any questions.)









                                   13G                     Page 7 of 10 Pages
Item 2(c) Citizenship:
          Mutuelles AXA and AXA - France
          AXA Financial, Inc. - Delaware

Item 2(d) Title of Class of Securities:  COM NEW

Item 2(e) Cusip Number:  12531Q105

Item 3.   Type of Reporting Person:
          AXA Financial, Inc. as a parent holding company,
          in accordance with 240.13d-1(b)(ii)(G).

          The Mutuelles AXA, as a group, acting as a parent
          holding company.

          AXA as a parent holding company.




                                   13G                     Page 8 of 10 Pages


Item 4. Ownership as of December 31, 2014

        (a) Amount Beneficially Owned:  657,457  shares of common stock
        (b) Percent of Class:  0.4%

        (c) Deemed Voting Power and Disposition Power:



                        (i)           (ii)          (iii)        (iv)
                        Deemed        Deemed        Deemed       Deemed
                        to have       to have       to have      to have
                        Sole Power    Shared Power  Sole Power   Shared Power
                        to Vote       to Vote       to Dispose   to Dispose
                        or to         or to         or to        or to
                        Direct        Direct        Direct the   Direct the
                        the Vote      the Vote      Disposition  Disposition
                        ------------  ------------  ------------ ------------
                                                     



The Mutuelles AXA,                 0       654,227             0      657,457
AXA, as holding
companies







Each of the Mutuelles AXA, as a group, and AXA expressly declares that the
filing of this Schedule 13G shall not be construed as an admission that it is,
for purposes of Section 13(d) of the Exchange Act, the beneficial owner of any
securities covered by this Schedule 13G.

AllianceBernstein L.P. is a majority owned subsidiary of AXA Financial, Inc.
and an indirect majority owned subsidiary of AXA SA.  AllianceBernstein
operates under independent management and makes independent decisions from
AXA and AXA Financial and their respective subsidiaries and AXA and AXA
Financial calculate and report beneficial ownership separately from
AllianceBernstein pursuant to guidance provided by the Securities and
Exchange Commission in Release Number 34-39538 (January 12, 1998).

AllianceBernstein may be deemed to share beneficial ownership with AXA
reporting persons by virtue of 0 shares of common stock acquired on
behalf of the general and special accounts of the affiliated entities for which
AllianceBernstein serves as a subadvisor. Each of Alliance Bernstein and the
AXA entities reporting herein acquired their shares of common stock for
investment purposes in the ordinary course of their investment management
and insurance businesses.



                                                            Page 9 of 10 Pages

Item 5. Ownership of Five Percent or Less of a Class:
        If this statement is being filed to report the fact that as of the date
        hereof the reporting person has ceased to be the beneficial owner of
        more than five percent of the class of securities, check the following.

                                                                          [X]

Item 6. Ownership of More than Five Percent on behalf of Another Person.  N/A

Item 7. Identification and Classification of the Subsidiary which Acquired
        the Security Being Reporting on by the Parent Holding Company:

        This Schedule 13G is being filed by AXA Financial, Inc.; AXA,
        which owns AXA Financial, Inc.; and the Mutuelles AXA, which as a group
        control AXA:

   (X)  in the Mutuelles AXAs' capacity, as a group, acting as a parent
        holding company with respect to the holdings of the following
        AXA entity or entities:

   (X)  in AXA's capacity as a parent holding company with respect
        to the holdings of one or more of the following entities:

	AXA Investment Managers

	AXA Investment Managers UK Ltd.

	AXA Konzern AG

	AXA Rosenberg Investment Management LLC


   (X)  in AXA Financial, Inc.'s capacity as a parent holding company
        with respect to the holdings of one or more of the following entities:

	AXA Equitable Life Insurance Company



                                                         Page 10 of 10 Pages

Item 8. Identification and Classification of Members of the Group.      N/A

Item 9.  Notice of Dissolution of Group:                                N/A

Item 10. Certification:

         By signing below I certify that to the best of my knowledge and
    belief, the securities referred to above were acquired in the ordinary
    course of business and were not acquired for the purpose of and do not
    have the effect of changing or influencing the control of the issuer
    of such securities and were not acquired in connection with or as a
    participant in any transaction having such purposes or effect.



         Signature

         After reasonable inquiry and to the best of my knowledge and
    belief, I certify that the information set forth in this statement
    is true, complete and correct.





   Date:    February 12, 2015                   AXA FINANCIAL, INC.*







                                           /s/ Anthony Bruccoleri

                                              Anthony Bruccoleri
                                              Lead Director







   *Pursuant to the Joint Filing Agreement with respect to Schedule 13G
    attached hereto as Exhibit I, among AXA Financial, Inc., AXA Assurances
    I.A.R.D Mutuelle, AXA Assurances Vie Mutuelle, and AXA, this statement
    Schedule 13G is filed on behalf of each of them.