-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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MIC-Info: RSA-MD5,RSA,
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<SEC-DOCUMENT>0000000000-06-005842.txt : 20060912
<SEC-HEADER>0000000000-06-005842.hdr.sgml : 20060912
<ACCEPTANCE-DATETIME>20060202134505
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0000000000-06-005842
CONFORMED SUBMISSION TYPE:	UPLOAD
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20060202

FILED FOR:		

	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:		UPLOAD

	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
PUBLIC REFERENCE ACCESSION NUMBER:		0001050925-05-000008
</SEC-HEADER>
<DOCUMENT>
<TYPE>LETTER
<SEQUENCE>1
<FILENAME>filename1.txt
</DOCUMENT>
</SUBMISSION>