Great Lakes Dredge & Dock

Performance

About Great Lakes Dredge & Dock

Great Lakes Dredge & Dock Company (GLDD) is the leading dredging contractor in North America, owning and operating a diverse fleet of vessels for national and international projects. The company specializes in channel maintenance, channel deepening and port expansion, coastal protection and restoration, land reclamation, and river, lake, and reservoir works, supporting infrastructure and coastline resilience. Headquartered in Houston with historic roots in the Chicago area, GLDD serves a broad range of clients across the United States and abroad, including public and private sector projects. GLDD emphasizes safety, sustainability, and a long history of large-scale dredging operations with a robust portfolio of major projects and offshore energy activities.