Specializing in carbon fiber composites and innovation since 1984. GMT provides custom carbon boarding systems to include Passerelles, Seastairs, and Ladders, along with carbon masts, booms, rudders and other structural components for vessels from 20 to over 200 ft. Working with builders, designers, owners and refit yards to design custom solutions, GMT has a history of quality and experience.
Custom boatbuilding & composite fabrication specialist located in Bristol, RI the east coast capital of hi-tech boat building. Helmed by Bill Koffler an industry veteran and master boat builder of over 22 years. Crew of highly motivated and talented composite craftsmen able to build some of the finest composite boats on the water today. As a custom composite builder Aquidneck Custom also offers a variety of services beyond new builds, including a mobile shop capable of supporting a team of builders to work on site at your project.