CNG AGENCE DU PORT offers you a full and/or tailor support, allowing you to use your boat with high serenity.


CNG AGENCE DU PORT, historical dealer CRANCHI since 1987 for the Alpes Maritimes (Zone Monaco in Mandelieu).A blend of design and technology, CRANCHI boats will convince you not only of their aestheti...

Cranchi Range

Joker Boat

CNG AGENCE DU PORT, dealer JOKER BOAT semi-rigid boats for the Alpes Maritimes (Zone Monaco in Mandelieu).From a high quality Italian production, JOKER BOAT boats will seduce you by their design but a...

Joker Boat Range

Our sales selection

In parallel with our management & maintenance services, we offer for sale new boats, selected opportunities or even berths.You want to buy a new boat CRANCHI or JOKER BOAT? You are looking for a used ...

All our sales selection

Latest news

Our new activities, our new boats and our participation in boat shows: do not miss our news to always be up to date with the latest news from CNG Agence du Port. To maintain the proximity we cultivat...

All our news

About CNG Agence du Port

Historic company founded in 1974, CNG Agence du Port is a family affair!

After having bought the company CNG (Chantier Naval du Golfe), Jean Gertosio is a sea and pleasure enthusiast decided to market the brand of motor boats Guy Couach.

Passing his passion to his son Pierre, the latter also decided to invest in the nautical world in 1987 and quickly became the first importer in France of the Italian manufacturer Cranchi with the company Agence du Port.

Father & son then decided to unite their two entities to form CNG Agence du Port on Port Camille Rayon in Golfe Juan in the Alpes-Maritimes (06).

Today and since 2012, Olivia and Thomas Gertosio, 3 rd generation of the family have joined the adventure to take this family business even further.

Your boat dealer CRANCHI and distributor JOKER BOAT

CNG Agence du Port is the representative of the Italian shipyard CRANCHI (since 1987) and more recently the Italian boat manufacturer JOKER BOAT (semi rigid).

To present our boats to the greatest number, we are present at the biggest nautical meetings: Cannes Yachting Festival, Nautic of Paris, Düsseldorf Boot ...

Located in the heart of the yachting market of the French Riviera, CNG benefits from the ideal location of Golfe Juan on the port Camille Rayon between Saint Tropez & Monaco at the gates of Cannes to offer all of its nautical services, its boat rentals and sale of new and used boats.

Contact us for any question