BAVARIA YACHTS AND NAUTITECH – When German Crafts meet French Romantic No one can build catamarans better then the French. That’s why the NAUTITECH Line is build close to the Atlantic in Rochefort. But the interior know-how for the catamarans is still kept in Germany. All interior parts are built by the experienced professionals in the world-known carpenter’s shop in Giebelstadt, Germany. All parts find together in Rochefort and the result: a perfect symbiosis for a perfect catamaran.