GLDD

Great Lakes Dredge & Dock Corporation (NASDAQ:GLDD) is America's largest provider of dredging services, with operations dating back to 1890. Originally founded as Lydon & Drews Partnership, the company adopted its current name in 1905 and went public in 2006. Headquartered in Houston, Texas, Great Lakes has built a 135-year legacy as the dominant player in the U.S. dredging industry, operating a fleet of 18 dredges and various support vessels. The company has evolved from traditional harbor maintenance to become a critical infrastructure partner for port expansion, coastal protection, and emerging offshore energy markets.