Your Partner in Advanced Composite Marine Engineering

At Topmarine, we specialize in the design and production of high-performance sailing catamarans, including the renowned Swisscat 55. With decades of experience in composite construction and marine engineering, we deliver vessels that excel in strength, hydrodynamics, and craftsmanship. Every catamaran is built with precision and tailored to meet the performance and lifestyle expectations of discerning sailors.

Our team provides expert engineering services for composite structures, ensuring optimal strength-to-weight ratios and durability. Using advanced CAD tools, we refine every design element to improve load-bearing performance and production efficiency. Whether for marine, aviation, or industrial applications, we engineer composites for peak functionality and endurance.

Topmarine offers specialized consulting in production workflows, composite process engineering, and operational scaling. We help shipyards and manufacturers reduce waste, improve production timelines, and enhance material performance. Our insights stem from hands-on leadership in world-class shipbuilding and composite operations across Europe and North Africa.

We manufacture custom carbon fiber components that meet the highest technical standards for marine, wind energy, and industrial use. From hull sections to structural inserts and advanced fittings, each component is crafted with precision using infusion and pre-preg methods. We prioritize quality, consistency, and innovative geometry.

Topmarine provides expert repair services for damaged or aging composite structures. We restore yachts, aircraft, and industrial components to original or improved conditions. Our repair work includes advanced structural reinforcement, surface integrity restoration, and compatibility with modern resins and fibers.