ACCWing is a brand that specializes in the production of flexible, thick wings for various types of sailboats. These wings, made of sail fabrics and composite parts, are designed to provide exceptional performance and are suitable for all sizes of sailboats, including the largest ones. What sets ACCWing apart is its innovative carbon cambering system, which automatically adjusts the wing's shape using internal flexible muscles.

By maximizing the camber, the wing can generate up to 2. 5 times the lift of a traditional rig of the same size. ACCWing's design is lightweight, collapsible, and relatively simple, without any metal components.

When collapsed, it leaves behind minimal residual drag. The wing is compatible with smaller sails at the masthead and, thanks to its low drag and high lift, can maintain a sharp angle to the wind, up to 25° off the true wind. The wing's balanced design and minimal loads make it easy to maneuver, even for catamarans.

ACCWing's rigging, whether with standing rigging or a self-supporting mast, exerts minimal stress on the boat's structure, reducing weight and costs. Since July 2022, SIREHNA, a subsidiary of Naval Group, has joined the ACCWing project, bringing expertise in automation and optimization to maximize the wings' efficiency and enable operation with a reduced crew. ACCWing participated in WIND FOR GOODS 2023 and continues to push boundaries in the world of sailing