As of January 2026 Sabesp has a market cap of โน1.556 Trillion. This makes Sabesp the world's 1293th 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 Jan 11th, 2026 the market cap of Sabesp was reported to be: