Voile de compétition Sébastien Guého : “All the parts we design are in motion” October 6 2025October 2 2025 Based in Lorient, in the heart of Brittany’s Sailing Valley, GSea Design is a leader in composite structure engineering. Led by Sébastien Guého, the company puts its expertise to work in ocean racing and various industrial projects. Between academic research, in-house software and iconic projects such as Neoline and the Ultims, GSea Design… Continue Reading