Eastern Pile, 1225 Engleberth Rd, Essex, MD 21221, US

Operational for more than 40 years, Ellicott Dredges designs and builds key components of dredging systems, including winches, pumps, excavators and spud carriages. It serves over 70 countries. The company also sells pre-engineered standard dredges to the marine contracting, sand and gravel markets. Ellicott Dredges operates The Mud Cat Division, which sells auger, cutterhead and bucketwheel dredges for industrial and hazardous wastes, pond and lake reclamation and marinas. It also provides customer, parts, sales and field services. In addition, the company offers sand miners and swinging ladders. Ellicott Dredges is located in Baltimore.