As of March 2026 Granite Construction has a market cap of โน486.15 Billion. This makes Granite Construction the world's 2972th 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 17th, 2026 the market cap of Granite Construction was reported to be: