Who are we?

From the banks of the Seine to the shores of the Atlantic, the career of Harold Guillemin, almost in his thirties, has always seemed closely interwoven with the maritime world. Bathed in engineering since his childhood and nourished by the technological stories of an entrepreneur father, Erik Guillemin, Harold decided to join ESME Sudria, an engineering school from which he graduated in 2014. A privileged witness to the growth of breakthrough Wavera® technology, an undulating membrane fluid propulsion system developed by his father within the eponymous start-up, the native Breton made his debut there for 5 years as a technical manager. He then went through the benches of the CentraleSupélec / ESSEC joint entrepreneurship master's degree, before deciding to launch FinX. Its ambition: to offer a new nautical propulsion fin. What a challenge for this young visionary, passionate about biomimicry, convinced since adolescence that the best way to preserve nature is to be inspired by it. In one year, the young entrepreneur has managed to unite around his ambitious project a team of ten people and many players in the nautical sector (including Loïck Peyron, sponsor of FinX), all convinced that this technology will mark the beginning of a major revolution in the nautical industry.