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NY:  482619-6
NY:  482619-6

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


                                    Form 8-K


                                 CURRENT REPORT



                     PURSUANT TO SECTION 13 OR 15(D) OF THE
                         SECURITIES EXCHANGE ACT OF 1934



                                  July 12, 2005
                                  -------------
               (Date of Report - Date of earliest event reported)




                               THE GSI GROUP, INC.
                               -------------------
             (Exact Name of Registrant as Specified in Its Charter)

                                    DELAWARE
                                    --------
                 (State or Other Jurisdiction of Incorporation)


                            333-43089          37-0856587
                            ---------          ----------
         (Commission File Number)          (IRS Employer Identification No.)



                             1004 E. ILLINOIS STREET
                       ASSUMPTION, ILLINOIS          62510
                       --------------------          -----
          (Address of Principal Executive Offices)          (Zip Code)



                                (217)   226-4421
                                ----------------
              (Registrant's Telephone Number, Including Area Code)
                                        1


Check  the  appropriate  box  below  if  the  Form  8-K  filing  is  intended to
simultaneously  satisfy the filing obligation of the registrant under any of the
following  provisions:

[  ]  Written  communications  pursuant to Rule 425 under the Securities Act (17
CFR  230.425)

[  ]  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
240.14a-12)

[  ]  Pre-commencement  communications  pursuant  to  Rule  14d-2(b)  under  the
Exchange  Act  (17  CFR  240.14d-2(b))

[  ]  Pre-commencement  communications  pursuant  to  Rule  13e-4(c)  under  the
Exchange  Act  (17  CFR  240.13e-4(c))

                                        2




ITEM  4.02     NON-RELIANCE  ON  PREVIOUSLY  ISSUED  FINANCIAL  STATEMENTS  OR A
RELATED  AUDIT  REPORT  OR  COMPLETED  INTERIM  REVIEW.

The Board of Directors, Chief Executive Officer, and the Interim Chief Financial
Officer  of  the  Company  have  become aware of information indicating possible
errors  in  previously  issued  financial  statements  and commenced a review of
certain  of  the  Company's  accounting  policies and practices, including among
other things accounting policies and practices relating to the capitalization of
overhead  into  inventory  and  reserves for slow moving and obsolete inventory.

Based  on the preliminary results of its ongoing review, on July 8, the Company,
in consultation with its independent auditors, BKD, LLP, has determined that its
previously  issued  financial  statements for the years ended December 31, 2004,
2003,  and  2002  (and  the  quarterly periods included therein) and the quarter
ended  April  1,  2005  may  contain certain errors, some or all of which may be
material  to  the  Company's  previously  reported  financial  results, and that
certain  adjustments  are  likely  to  be  required  to  correct  such  errors.
Accordingly,  the  financial  statements  referred  to in the preceding sentence
should  not  be  relied  upon until such time as the Company is able to quantify
such  errors  and  ascertain those matters, if any, as to which a restatement of
its  financial  statements  is  needed.

The Company anticipates that adjustments, if any, made pursuant to these matters
will have no cash impact on the Company's previously reported financial results.
As  the  Company  and BKD, LLP have not yet completed their analyses of all such
matters, however, the Company is currently unable to determine the amount of any
required  adjustments or the periods affected by such errors with certainty. The
Company  (in consultation with BKD, LLP) will attempt to conclude these analyses
promptly.  At the conclusion of its analyses, the Company will publicly announce
the  extent  of  any  required  restatements.

The  Company  also  anticipates  that it will host a conference call immediately
following  the  release  of its financial results for the quarter ending July 1,
2005.  On this call, the Chief Executive Officer and the Interim Chief Financial
Officer  of  the  Company  plan to discuss the Company's financial and operating
performance  as well as the extent and nature of any restatements by the Company
of  its  previously  reported  financial  results.

                                        3


                                   SIGNATURES

     Pursuant  to  the  requirements of the Securities Exchange Act of 1934, the
registrant  has  duly  caused  this  report  to  be  signed on its behalf by the
undersigned  hereunto  duly  authorized.


          THE  GSI  GROUP,  INC.


                                                By:     /s/  William  J.  Branch
                                                        ------------------------
                                                      Name:  William  J.  Branch
                                               Title:  Chief  Executive  Officer

Date:  July  12,  2005





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