As of April 2025 A2A has a market cap of £5.82 Billion. This makes A2A the world's 2026th 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 Apr 27th, 2025 the market cap of A2A was reported to be: