As of March 2025 Paychex has a market cap of โน4.443 Trillion. This makes Paychex the world's 397th 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 Mar 23rd, 2025 the market cap of Paychex was reported to be: