Great Lakes Dredge & Dock Corporation offers a multitude of dredging services in the US, specializing in capital dredging, coastal restoration, trench digging and other marine structures for clients in both the public and private sector. The company's services are focused on coastal protection and maintaining waterways that support shipping and transportation industries. With almost 18 dredges and 17 material transportation barges, the company has completed various projects, from inland levee and construction dredging to port infrastructure development.