As of March 2025 WESCO International has a market cap of C$11.40 Billion. This makes WESCO International the world's 1991th 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 27th, 2025 the market cap of WESCO International was reported to be: