# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000749251-21-000010
Filing Date
2021-02-24
Accepted
2021-02-24 16:38:34
Documents
124
Period of Report
2020-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | it-20201231.htm iXBRL | 10-K | 3040264
2 | EX-10.15 | formofsaragreement2021ex10.htm | EX-10.15 | 82642
3 | EX-10.16 | formofpsuagreement2021ex10.htm | EX-10.16 | 81922
4 | EX-21.1 | it-12312020xex211.htm | EX-21.1 | 38980
5 | EX-23.1 | it12312010-kexhibit231_kpmg.htm | EX-23.1 | 3614
6 | EX-31.1 | it-12312020xex311.htm | EX-31.1 | 10690
7 | EX-31.2 | it-12312020xex312.htm | EX-31.2 | 10601
8 | EX-32 | it-12312020xex32.htm | EX-32 | 8226
| Complete submission text file | 0000749251-21-000010.txt |  | 15513554

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
9 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | it-20201231.xsd | EX-101.SCH | 93577
10 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | it-20201231_cal.xml | EX-101.CAL | 160998
11 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | it-20201231_def.xml | EX-101.DEF | 539849
12 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | it-20201231_lab.xml | EX-101.LAB | 1134093
13 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | it-20201231_pre.xml | EX-101.PRE | 830937
14 | EXTRACTED XBRL INSTANCE DOCUMENT | it-20201231_htm.xml | XML | 3119852

Mailing Address 56 TOP GALLANT RD P O BOX 10212 STAMFORD CT 06904-2212
Business Address 56 TOP GALLANT RD P O BOX 10212 STAMFORD CT 06904-2212 2039640096
GARTNER INC (Filer) CIK: 0000749251 (see all company filings)

EIN.: 043099750 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-14443 | Film No.: 21673949
SIC: 8741 Services-Management Services