Marine Engineering Services

Nanni Diesel

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Nanni Diesel: a mission and a vision

Nanni Diesel is the sole French manufacturer of marine propulsion systems. Nanni manufactures inboard solutions for both power generation from 3.5kW to 419kW, and propulsion from 10hp to 350hp. Nanni is also the exclusive distributor for Man and Doosan engines in France, French speaking countries and the Maghreb.
Moreover, Nanni is belonging to the world top 3 marine brands in this diesel range. Nanni is powered by an avant-garde spirit relying upon a centennial expertise in marine propulsion, power generation and power management.

Nanni Diesel: the ecological choice for a peaceful and respectful boating experience


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Nanni helps you determine the right engine for your boat

A complete study covers each requested application, from the engine to the propeller. By combining several different options (transmissions, wiring, a hybrid system, etc.) Nanni customizes your engine to get you the right proposition for your boat and budget, but always with respect for the environment. Nanni offers engines that comply to the strictest emission standards. Nanni is also exchanging with the designers, the boat builders and the boat owners about the right amount of power needed to reach the target speed on your boat in order to trace and avoid the excess consumption, pollution and noise.


Nanni offers 6 product ranges, providing for the needs of the most demanding customers
Nanni is offering the best in engine customization by providing a complete study to cover each enquiry in order to offer the right solution for each application: engine, transmission, propeller and peripherals. The fully integrated Nanni organization, from the design office to the production plan make the quality of the Nanni service excellence and products

Displacement Range
Planing Range
Sailing Range
Gensets Range
Nanni Hybrid System
Professionals Range

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Nanni Diesel : a success story
The story of Nanni Diesel is an old and international story between France and Italy. At the beginning in 1952, Nanni was born in Milan in Italy to marinize engines out of Farymann industrial motors. In 1982, Nanni opened factories in France and the Netherlands to produce marine engines. At the same time, Renault Marine’s goodwill was transferred to Nanni.
In 1991, Mrs Amalia Festa, CEO, bought this famous company. Since this year, Nanni Diesel is based in La Teste de Buch near the bay of Arcachon in the South West of France. It is in this beautiful area that we grew up close to nature and where we learned to respect the environment.
A success story based on the know-how and the experience of this family company. This story is not about to stop, Nanni advance innovations after innovations. In 2011, Nanni has signed a partnership agreement with the state representative of her Region. A beautiful collaboration to promote the development of the "sustainable boating" sector.
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