ガートナー | OpenBizGraph

Company name

ガートナー

Gartner, Inc. Alias

ガートナー(Gartner, Inc.) Alias

Website

Start date

End date

Ticker

Listed market

Country

Business activities

Information Technology Services

Head office

56 Top Gallant Road, PO Box 10212 Stamford, Connecticut 06902-7700 United States

Chief executive

Eugene Hall

Employees (non-consolidated)

20,244 people

Employees (consolidated)

Related companies

Company name

Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder

Relationship graph

News

+ Loaded when opened

Data sources

News pages

Own domain

✅

Last updated

2026-09-21 18:07 (Model: ggml-org/gpt-oss-20b )