Naviwatt Moves Headquarters, Shifts to Electric Propulsion Integration

Naviwatt completed a strategic relocation and business restructure on December 18, moving its headquarters from Arzon to Vannes and stepping away from volume boat manufacturing. The company sold its RIB and harbour shuttle catamaran production lines and repositioned itself to provide electric propulsion integration, low carbon vessel design, and project management services to builders and operators.

Founder Yannick Wileveau, who also serves as president of the French Association for Electric Boats, framed the change as a response to the market and regulatory environment. He noted that France already has advanced refit activity and that Naviwatt will concentrate on regulatory and environmental compliance, electrification projects, and collaborative work rather than in house boat production. The shift aims to leverage the company s expertise in repowering and electrical systems across a wider range of partner builders and shipyards.

For owners of small commercial craft, marinas, and leisure boaters, the change offers clearer access to specialist repower and integration skills. Naviwatt s new model places emphasis on advising on shore power compatibility, battery systems, certification for low emission zones, and the practicalities of retrofitting existing boats. Verify certifications and ask prospective integrators about prior repowering projects, battery management systems, and compliance with local maritime emissions rules when planning upgrades.

Local shipyards and production builders gain a potential partner that can deliver turnkey design and integration expertise without duplicating production capacity. That can shorten timelines for electrification projects and reduce risk for yards that lack in house electrical experience. The sale of manufacturing operations may have implications for local employment and supply chains, and builders in the Arzon and Vannes regions will be watching for partnership opportunities and subcontracting needs.

The move underscores a broader market trend toward repowers and low emission maritime projects, driven by tighter regulations and growing interest in electric propulsion. Naviwatt s transition from builder to specialist integrator reflects rising demand for expertise in electrification, and it signals new collaborative pathways for production yards, retrofit shops, and boat owners seeking cleaner, compliant propulsion solutions.