As of January 2025 MasTec has a market cap of $12.36 Billion USD. This makes MasTec the world's 1403th 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 16th, 2025 the market cap of MasTec was reported to be: