Elliott Bay Design Group, also known as EBDG, is a full-service naval architecture and marine engineering firm that offers a range of design and shipyard support services. Founded in 1987, the group serves clients in the marine sector throughout the world. It provides services to vessel owners, operators, shipyards and government agencies. The group provides a variety of lofting, analysis, and electrical and forensic engineering services. It offers mechanical and electrical services for heating, ventilating and air conditioning systems. The group also provides services for piping, hydraulic, stabilizer, and rudder and steering systems. Its clients include American Eagle Tankers, Tidewater Marine and Yutana Barge Lines. Elliott Bay Design Group additionally offers thruster installation and redesign services.