About us

MAUCOUR: Excellence and Innovation in Maritime Propulsion

Founded in 1868 in Nantes (FRANCE), MAUCOUR continues a unique expertise in the design and manufacture of propulsion components for boats: propellers, shafts lines, and all other essential sterngear components for propulsion.
A family business, we combine tradition and innovation to meet the needs of maritime professionals and boat owners. With a rich history spanning over a century and a half, we have become leader in our national market while also distinguishing ourselves globally.

Our Expertise, Serving Your Ambitions

With technical expertise passed down from generation to generation, MAUCOUR designs and manufactures tailor-made solutions for all types of boats, whether for professional or recreational use.

Our Strengths:
• A Cutting-edge Design Office: We develop innovative and personalized solutions thanks to state-of-the-art tools and machinery.
• Excellence in Production: Our products are known for their performance, durability, and reliability, meeting the most demanding standards.
• Unwavering Commitment: We support our clients in achieving their most ambitious projects with responsiveness and professionalism.

A Complete Offering to Meet Your Needs

Our Products and Services

Propellers: Custom-made up to 3 meters diameter.
Shaft Lines: Design, manufacturing, and repair of propeller shafts (capacities: up to Ø230 mm & 12m maximum length), couplings, seals, bearings, etc.
Brackets and Rudders/Steering Systems: Manufacturing and repair.
Other Components: Anodes, various accessories.
Propellers Repair Station: Diagnosis, restoration, and optimization of all types of propellers.

Partnerships with some Leading Brands

We are proud to be distributors of internationally recognized brands:
• Wärtsilä Seals & Bearings
• Veem: High-performance propellers.
• Gori, Varifold & Variprop: Propellers for sailboats.
• Aquadrive and Isoflex: Couplings and engine mounts for optimal efficiency.

Our Strengths Make Difference

• Uncompromising Quality: Our materials, designs, and expertise ensure high-end products built to last.
• Technical Expertise: Perfect proficiency of maritime propulsion, combining tradition and modernity.
• Custom Solutions: Every boat is unique, and our solutions adapt to your specific requirements and needs, including certifications (Bureau Veritas, etc.).
• Controlled Production: In-house manufacturing that allows us to guarantee rigorous oversight and maximum flexibility.
• Responsiveness and Customer Service: Your satisfaction is our priority, with dedicated after-sales service and a 2,100m² workshop equipped to meet all your needs.

A Diverse and Demanding Clientele

We work with:
• Maritime Professionals: Shipyards, mechanical workshops, naval architects, engine manufacturers, shipowners, etc.
• Boat Owners: Passionate sailors seeking performance and reliability.

MAUCOUR: Your Propulsion Partner, from Nantes to the World

With MAUCOUR, choose excellence, reliability, and innovation. Discover how our expertise can make a difference for your projects.