Rodriguez Group. CNB SUPERYACHTS - (Construction Navale Bordeaux), chantier naval français de construction de yachts et superyachts en aluminium, polyester ou composite high tech. Lagoon custom by CNB. Superyacht Times. Palumbo Hull #2 - Palumbo yacht for sale - 40.00m luxury motor yacht. COLUMBUS YACHTS. Brokerage Boats and Yachts for Sale.