-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 PXhRnG7wxiV3HN81idpRywf0Mnzr6Qm/9y6wX7g4vomxe7B/3d0hGRqTjXufy/XW
 2OVV9flaZ6tkyTZVSIFhYQ==

<SEC-DOCUMENT>0001140361-06-000471.txt : 20060912
<SEC-HEADER>0001140361-06-000471.hdr.sgml : 20060912
<ACCEPTANCE-DATETIME>20060110100407
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0001140361-06-000471
CONFORMED SUBMISSION TYPE:	CORRESP
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20060110

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GSI GROUP INC
		CENTRAL INDEX KEY:			0001050925
		STANDARD INDUSTRIAL CLASSIFICATION:	FARM MACHINERY & EQUIPMENT [3523]
		IRS NUMBER:				370856587
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		CORRESP

	BUSINESS ADDRESS:	
		STREET 1:		1004 EAST ILLINOIS ST
		CITY:			ASSUMPTION
		STATE:			IL
		ZIP:			62510
		BUSINESS PHONE:		2172264421

	MAIL ADDRESS:	
		STREET 1:		1004 EAST ILLINOIS ST
		CITY:			ASSUMPTION
		STATE:			IL
		ZIP:			62510
</SEC-HEADER>
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<TYPE>CORRESP
<SEQUENCE>1
<FILENAME>filename1.htm
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