-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 SV+R/KRYxx8jB003q8sMa3e7iozp6xjzR9jgSGf6Jp3Ka8RJqWflcbzXgQ8jafeN
 pOvcLq0D7UD+l2aPAbiXSQ==

<SEC-DOCUMENT>0000904454-09-000136.txt : 20090311
<SEC-HEADER>0000904454-09-000136.hdr.sgml : 20090311
<ACCEPTANCE-DATETIME>20090311121714
ACCESSION NUMBER:		0000904454-09-000136
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20081116
FILED AS OF DATE:		20090311
DATE AS OF CHANGE:		20090311

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			MONITOR CLIPPER EQUITY PARTNERS II LP
		CENTRAL INDEX KEY:			0001245623

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33287
		FILM NUMBER:		09671743

	BUSINESS ADDRESS:	
		STREET 1:		TWO CANAL PARK
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02141
		BUSINESS PHONE:		6172522200

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Information Services Group Inc.
		CENTRAL INDEX KEY:			0001371489
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MANAGEMENT CONSULTING SERVICES [8742]
		IRS NUMBER:				205261587
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		FOUR STAMFORD PLAZA, SUITE 512
		STREET 2:		107 ELM STREET
		CITY:			STAMFORD
		STATE:			CT
		ZIP:			06902
		BUSINESS PHONE:		203-517-3100

	MAIL ADDRESS:	
		STREET 1:		FOUR STAMFORD PLAZA, SUITE 512
		STREET 2:		107 ELM STREET
		CITY:			STAMFORD
		STATE:			CT
		ZIP:			06902

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			MCP GP II, Inc.
		CENTRAL INDEX KEY:			0001458042
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33287
		FILM NUMBER:		09671745

	BUSINESS ADDRESS:	
		STREET 1:		TWO CANAL PARK
		STREET 2:		C/O MONITOR CLIPPER PARTNERS, LLC
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02141
		BUSINESS PHONE:		617-252-2200

	MAIL ADDRESS:	
		STREET 1:		TWO CANAL PARK
		STREET 2:		C/O MONITOR CLIPPER PARTNERS, LLC
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02141

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			MCP-TPI Holdings, LLC
		CENTRAL INDEX KEY:			0001458043
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33287
		FILM NUMBER:		09671742

	BUSINESS ADDRESS:	
		STREET 1:		TWO CANAL PARK
		STREET 2:		C/O MONITOR CLIPPER PARTNERS, LLC
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02141
		BUSINESS PHONE:		617-252-2200

	MAIL ADDRESS:	
		STREET 1:		TWO CANAL PARK
		STREET 2:		C/O MONITOR CLIPPER PARTNERS, LLC
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02141

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Monitor Clipper Partners II, L.P.
		CENTRAL INDEX KEY:			0001458044
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33287
		FILM NUMBER:		09671744

	BUSINESS ADDRESS:	
		STREET 1:		TWO CANAL PARK
		STREET 2:		C/O MONITOR CLIPPER PARTNERS, LLC
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02141
		BUSINESS PHONE:		617-252-2200

	MAIL ADDRESS:	
		STREET 1:		TWO CANAL PARK
		STREET 2:		C/O MONITOR CLIPPER PARTNERS, LLC
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02141
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0203</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2008-11-16</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001371489</issuerCik>
        <issuerName>Information Services Group Inc.</issuerName>
        <issuerTradingSymbol>III</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001458042</rptOwnerCik>
            <rptOwnerName>MCP GP II, Inc.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O MONITOR CLIPPER PARTNERS, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>TWO CANAL PARK, 4TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>CAMBRIDGE</rptOwnerCity>
            <rptOwnerState>MA</rptOwnerState>
            <rptOwnerZipCode>02141</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001458044</rptOwnerCik>
            <rptOwnerName>Monitor Clipper Partners II, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O MONITOR CLIPPER PARTNERS, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>TWO CANAL PARK, 4TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>CAMBRIDGE</rptOwnerCity>
            <rptOwnerState>MA</rptOwnerState>
            <rptOwnerZipCode>02141</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001245623</rptOwnerCik>
            <rptOwnerName>MONITOR CLIPPER EQUITY PARTNERS II LP</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O MONITOR CLIPPER PARTNERS, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>TWO CANAL PARK, 4TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>CAMBRIDGE</rptOwnerCity>
            <rptOwnerState>MA</rptOwnerState>
            <rptOwnerZipCode>02141</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001458043</rptOwnerCik>
            <rptOwnerName>MCP-TPI Holdings, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O MONITOR CLIPPER PARTNERS, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>TWO CANAL PARK, 4TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>CAMBRIDGE</rptOwnerCity>
            <rptOwnerState>MA</rptOwnerState>
            <rptOwnerZipCode>02141</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Common Stock Warrants, $0.001 par value per share</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>9.18</value>
                <footnoteId id="F1"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2008-11-16</value>
            </exerciseDate>
            <expirationDate>
                <value>2012-11-16</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>5000000</value>
                    <footnoteId id="F1"/>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>see footnote</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Represents the right to acquire 5,000,000 shares of Common Stock of Information Services Group, Inc. (the &quot;Warrant Shares&quot;) by MCP-TPI Holdings, LLC (&quot;MCP-TPI&quot;) pursuant to a Common Stock Purchase Warrant dated November 16, 2007 issued by Information Services Group, Inc. (&quot;ISG&quot;) to MCP-TPI, as amended from time to time (the &quot;Warrant&quot;).  The initial exercise price for the Warrant Shares is $9.18 per share, as adjusted from time to time in accordance with the terms of the Warrant.</footnote>
        <footnote id="F2">MCP GP II, Inc. (&quot;MCP GP&quot;) is the general partner of Monitor Clipper Partners II, L.P. (&quot;MCP&quot;), which is the general partner of Monitor Clipper Equity Partners II, L.P. (&quot;MCEP&quot;), which holds a majority of the voting interests in MCP-TPI. By virtue of these relationships, each of MCP GP, MCP and MCEP may be deemed to share voting and dispositive power with respect to the Warrant Shares. Each of MCP GP, MCP and MCEP expressly disclaims beneficial ownership of any securities owned beneficially or of record by any person or persons other than itself for purposes of Section 13(d)(3) and Rule 13d-3 of the Securities Exchange Act of 1934 and expressly disclaims beneficial ownership of any such securities except to the extent of its pecuniary interest therein.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ April Evans, Chief Financial Officer and Secretary, on behalf of MCP GP II, Inc.</signatureName>
        <signatureDate>2009-03-05</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ April Evans, Chief Financial Officer and Secretary, on behalf of Monitor Clipper Partners II, L.P.</signatureName>
        <signatureDate>2009-03-05</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ April Evans, Chief Financial Officer and Secretary, on behalf of Monitor Clipper Equity Partners II, L.P.</signatureName>
        <signatureDate>2009-03-05</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ April Evans, Chief Financial Officer and Secretary, on behalf of MCP-TPI Holdings, LLC</signatureName>
        <signatureDate>2009-03-05</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----
