As of December 2025 Great Lakes Dredge & Dock Corp. has a market cap of โน81.85 Billion. This makes Great Lakes Dredge & Dock Corp. the world's 6142th 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 Dec 22nd, 2025 the market cap of Great Lakes Dredge & Dock Corp. was reported to be: