As of January 2026 Granite Construction has a market cap of NZ$9.13 Billion. This makes Granite Construction the world's 3017th 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 19th, 2026 the market cap of Granite Construction was reported to be: