Great Lakes Dredge & Dock Corporation
Oak Brook, Illinois
www.gldd.com

Great Lakes Dredge & Dock Corporation ("GLDD") is the leading provider of dredging services in the United States. GLDD's principal dredging activities include capital projects (port deepening and land reclamation), beach nourishment and shipping channel maintenance.

GLDD is also a leading provider of demolition services primarily in the northeast United States.