Nanni Industries
Beta Marine
Volvo Penta
Megatech
Gardner Marine Diesels
LVM - VM motori
Moteurs Baudouin
HYUNDAI HEAVY INDUSTRIES
MarineDiesel
Cummins Marine
John Deere Power Systems
Caterpillar Marine Power Systems
Perkins Marine Power
Hyundai SeasAll
SEATEK
AS LABRUNA
Sole Diesel
Marine diesel
STEYR MOTORS GmbH
Yanmar Europe BV
Doosan
BUKH
Scania
SIEMENS
FPT INDUSTRIAL