Builder of Butterfly Sailboats, I20 Scow, M16 Scow, M20 Scow, Barnett 14, Duck Boats. Windward Boatworks offers many other services besides Inland 20 scows. We have designed and manufactured many other types of boats. We repair, rebuild and refurbish all scow classes from A to X. We pioneered the asymmetric on both the I-20 and E scow. Princeton, Wisconsin

We manufacture quality Optimist, Byte/c2Byte, Tasar, F18 Capricorn, 420, Club 420, 29er, 29er XX, Cadet, Access 2.3 and Liberty and the Skud 18 sailcraft. Xtreme also manufactures a full range of racing and touring kayaks. Based in Singapore.

Zim Sailing, based in Rhode Island, provides one-design sailboats, accessories, and services to the North American market. We engage in grass roots youth development of yacht club junior sailing programs, community sailing programs, high school and collegiate sailing programs. Our boats include the Optimist, Club 420, Collegiate FJ, Zim 15, The 29er, RS Sailing, Hartley, World Wide Sailor Pram, The Byte, Megabtye, and BIC ACE-TEC SUPs. Warren, Rhode Island

A Strict One Design Class Dinghy of Finnish design. Zoom8 opens a brand new chapter in youth sailing. As safe for the beginners as it is challenging for the experienced cracks, it fulfills every youngsters dream. The Fastest Growing Class Boat in Europe.

Home of the Zoum racer- the lightest, coolest looking, highest quality, best value optimist sailboat on the planet. Also, other cool sailing gear and sailing clothing. Zoum distributes superior branded and proprietary race gear to professional racers, cruisers, and youth racers. Boca Raton, Florida