As of February 2026 Appian has a market cap of HK$14.54 Billion. This makes Appian the world's 4904th 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 Feb 20th, 2026 the market cap of Appian was reported to be: