How many employees does Gartner have?

Gartner has 22,106 employees on LinkedIn, down 4% over the last 12 months.

Where is Gartner headquartered?

Gartner is headquartered in Stamford, United States.

Who are Gartner's competitors?

Companies similar to Gartner include Constellation Research, HFS Research, GlobalData, Everest Group and Info-Tech Research Group.

What technologies does Gartner use?

Gartner's website uses SiteLock, Cloudflare Bot Management, Next.js, React and Emotion and 17 more.

gartner.com

Gartner competitors and similar companies

22,106 employees on LinkedIn, down 4% in 12 months. 10 similar companies, with why each one matches.

About Gartner

Gartner provides independent research and analysis on information technology for chief information officers and other business executives who help plan companies' IT budgets. Its flagship Magic Quadrant reports inform many enterprises of their IT procurement decisions. Gartner also provides consulting services and holds some of the largest conferences in the IT industry. Around 80% of Gartner's revenue is generated from industry research.

Headquarters: Stamford, United States
Employees on LinkedIn: 22,106
Headcount, last 12 months: -4%
Industry: Consulting
Founded: 1979
Open jobs: 1,254

Data last updated October 3, 2026

How Gartner sells and hires

Hiring

Very high hiring pace
Leadership roles open in customer success, design, engineering, finance, HR, marketing, product and sales
6+ open roles each in finance, customer relations, design, engineering, HR, legal, marketing, product, quality control and sales

Companies similar to Gartner

Found by Ocean's lookalike search, with what each company has in common with Gartner.

Constellation Research
constellationr.com

Constellation Research advises CXO executives, enterprises and organizations on digital strategy, business-model disruption and digital transformation.

United States · 27 employees on LinkedIn
- Both in Information Technology
- Both based in United States
HFS Research
hfsresearch.com

A global business research consultancy founded in 2010, we’ve become market leaders through reputation and our proprietary research.

United States · 261 employees on LinkedIn
- Both in Consulting
- Both based in United States
GlobalData
globaldata.com

GlobalData PLC is a UK-based data analyzing and publishing company. The firm conducts industry analysis and research reports and also provides forecasts to help its clients make informed decisions. The company has spread across the Asia Pacific, EMEA, Latin and North America serving clients from the consumer, information communications technology, and healthcare markets. The Group operates within a single segment, data, analytics, and insights.

United Kingdom · 3,137 employees on LinkedIn
- Both in Information Services
- Both hiring an engineering leader
Everest Group
everestgrp.com

Provider of business consulting services in Allen, Texas. The company specializes in business leadership, sales & marketing, analyst relations, and sourcing & vendor management.

United States · 1,500 employees on LinkedIn
- Both in Consulting
- Both based in United States
Info-Tech Research Group
infotech.com

Info-Tech Research Group empowers companies with unbiased & highly relevant research to help CIOs and IT leaders make strategic & informed decisions.

Canada · 1,955 employees on LinkedIn
- Both in Information Technology
- Both hiring an engineering leader
Forrester
forrester.com

Forrester is a leading global market research company that helps organizations exceed customer demands and excel with technology. Learn how Forrester can help.

United States · 1,643 employees on LinkedIn
- Both in Consulting
- Both hiring a sales leader
- Both based in United States
- Both use Dynatrace and Dynatrace RUM
ABI Research
abiresearch.com

Access exclusive research, market data, and analyst guidance for business leaders and tech decision makers. Gain insights to enhance plans, grow revenues, identify opportunities, and drive sales.

United States · 180 employees on LinkedIn
- Both in Consulting
- Both based in United States
- Both use Cloudflare Bot Management
PwC
pwc.com

With bold insights, proven expertise and tech that moves business forward, we help you drive your company to the leading edge.

United Kingdom · 299,562 employees on LinkedIn
- Both in Consulting
- Both hiring a customer success leader
KuppingerCole Analysts
kuppingercole.com

Kuppinger Cole + Partner (KCP), founded in 2004, has become the leading Europe-based analyst company for all topics around Identity Management and Digital Identities. KCP stands for expertise, thought leadership, and a vendor-neutral view on the broader “identity market“, including aspects like classical Identity and Access Management (IaM), Information Rights Management (IRM), Identity Risk Management, Digital Certificates, Cards and Tokens, Single Sign-On, Auditing, Federation, User Centric Identity Management and Identity 2.0, and many more.

Germany · 76 employees on LinkedIn
- Both in Information Technology
Techaisle
techaisle.com

Techaisle is a global SMB & midmarket IT market research and industry analyst organization

United States
- Both in Information Technology
- Both based in United States

Technologies Gartner uses

SiteLock
Cloudflare Bot Management
Next.js
React
Emotion
reCAPTCHA
Webpack
Qualified
Java
Dynatrace RUM
HTTP/2
Priority Hints
HTTP/3
Dynatrace
Adobe Experience Manager
Mautic
React Flow
OneTrust
AB Tasty
Cloudflare
Envoy
Google Tag Manager

Questions about Gartner

How many employees does Gartner have?: Gartner has 22,106 employees on LinkedIn, down 4% over the last 12 months.
Where is Gartner headquartered?: Gartner is headquartered in Stamford, United States.
Who are Gartner's competitors?: Companies similar to Gartner include Constellation Research, HFS Research, GlobalData, Everest Group and Info-Tech Research Group.
What technologies does Gartner use?: Gartner's website uses SiteLock, Cloudflare Bot Management, Next.js, React and Emotion and 17 more.
When was Gartner founded?: Gartner was founded in 1979.