As of March 2026 Altea Green Power S.p.A. has a market cap of โน13.10 Billion. This makes Altea Green Power S.p.A. the world's 8954th 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.