As of September 2026 Gartner has a market cap of HK$93.04 Billion. This makes Gartner the world's 1800th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Sep 16th, 2026 the market cap of Gartner was reported to be: