Our Story

Founded by Toni Weijl after a long experience of sailing and boat building. MESTRAL MARINE WORKS is a shipyard specialized in composite construction (GRP, infusion, carbon).

Toni Weijl, is a lifelong sailor with more than 30 000 NM solo sailing and 16 atlantic crossings to his name. His land based professional life has been entierely dedicated to boats construction management.

Our wish is to develop the sailboat manufacturing process by combining high quality construction and close collaboration with skippers in order to offer a unique experience.

We implement innovative solutions in order to improve our boat’s performances.

Toni Weijl

Toni Weijl


Our sailboats are unique, powerful, but also comfortable with the exclusivity to customize them to bring you exactly what you need.

You have the possibility to choose the technical details such as the deck plan, appendices and fittings, while having the advice of our engineering department to fully enjoy your passion and the sensations that the sea offers you.

We created a fleet of racing and fast cruising sailing boats with the MMW 33, MMW 37, MMW 46 and the MMW 40 already sailing and having very good results.

High quality processes

Engineering that meets the requirements of long distance regattas by developing functional ergonomics at sea.

Vacuum infusion technique carried out in the shipyard by a specialised engineer. Benefit from a composite quality of the latest generation to gain in lightness and solidity. All of our sailboats are made by hand with small series in order to benefit from a quality controlled by our composite teams.

boat refit
Project Team
MESTRAL MARINE WORKS is a composite marine facility with sites in Tarragona and Barcelona. 
Toni set up a fully-equipped 2,000m2 workshop in Tarragona, Spain from where we are able to construct yachts up to 20m LOA, supply clients with custom-designed components and carry out high quality repairs.
MMW can also send its skilled technicians to assist “on-site”, along with a 40’ container workshop if needed. Ideal for emergency repairs and extra support for refit projects.

Toni Weijl CTO

Toni Weijl

Alizee Vauquelin Engineer

Carlos Vidal Shop and Media Manager

Roger Budí
Boat Builder

Rubén Ballesta
Boat Builder

Albert Saltó
Boat Builder

Josep Pedrell
Boat Builder

Our Partners

ptw shipyard