As of September 2026 Orion Group Holdings has a market cap of โน36.10 Billion. This makes Orion Group Holdings the world's 8102th 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 Aug 31st, 2026 the market cap of Orion Group Holdings was reported to be: