<SEC-DOCUMENT>0000930413-16-006369-index.html : 20160411
<SEC-HEADER>0000930413-16-006369.hdr.sgml : 20160411
<ACCEPTANCE-DATETIME>20160411093835
ACCESSION NUMBER:		0000930413-16-006369
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		11
FILED AS OF DATE:		20160411
DATE AS OF CHANGE:		20160411
EFFECTIVENESS DATE:		20160411

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GARTNER INC
		CENTRAL INDEX KEY:			0000749251
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MANAGEMENT SERVICES [8741]
		IRS NUMBER:				043099750
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14443
		FILM NUMBER:		161564137

	BUSINESS ADDRESS:	
		STREET 1:		56 TOP GALLANT RD
		STREET 2:		P O BOX 10212
		CITY:			STAMFORD
		STATE:			CT
		ZIP:			06904-2212
		BUSINESS PHONE:		2039640096

	MAIL ADDRESS:	
		STREET 1:		56 TOP GALLANT RD
		STREET 2:		P O BOX 10212
		CITY:			STAMFORD
		STATE:			CT
		ZIP:			06904-2212

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GARTNER GROUP INC
		DATE OF NAME CHANGE:	19930823
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>c84402_defa14a.htm
<TEXT>
Document 1 - file: c84402_defa14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>x1_c84402x6x1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: x1_c84402x6x1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>x1_c84402x6x2.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: x1_c84402x6x2.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>x1_c84402x7x1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: x1_c84402x7x1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>x1_c84402x8x1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: x1_c84402x8x1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>x1_c84402x8x2.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: x1_c84402x8x2.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>x1_c84402x9x1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: x1_c84402x9x1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>x1_c84402x10x1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: x1_c84402x10x1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>x1_c84402x11x1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: x1_c84402x11x1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>x1_c84402x11x2.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: x1_c84402x11x2.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>x1_c84402x11x3.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: x1_c84402x11x3.jpg
</DOCUMENT> </SEC-DOCUMENT>