• Akasaka Diesel Ltd
• Bukh
• Caim
• Davit International
• DMW Corporation
• EMOD Motoren
• EPOCAST
• Erma First
• Fassmer
• Fukui Seisakusho Co Ltd
• Fukushima Ltd
• Global Davit
• Graviner
• Hanwha

• Hensoldt (Kelvin Hughes)
• Iknow
• J-ENG
• Jiangsu Jiaoyan
• JRCS
• K.T. Electric
• Kangrim
• Kosaka
• Marelli Motori
• Mitsubishi Heavy Industries Ltd
• Miura Co Ltd
• Nakakita Seisakusho Co Ltd
• Nakashima Propeller Co Ltd
• Naniwa Pump Mfg Co Ltd

• Nanni
• Niikura Kogyo Co Ltd
• Nishishiba Electric Co Ltd
• Optimarin
• Oriental Precision
• Plaseal
• SAAB
• SABB (Frydenbo)
• Samgong
• Sasakura Engineering Co Ltd
• Sekigahara Seisakusho Ltd
• Shinko
• SKF Marine
• Solar Solve

• Steyr Motors
• Sunflame Co Ltd
• Taiko Kikai Industries Co Ltd
• Taiyo Electric Mfg Co Ltd
• Tanabe Pneumatic Machinery Co Ltd
• Teikoku Machinery Works Ltd
• Victor Marine
• Volcano Co Ltd
• Yanmar Engine
• Zhenjiang Marine Auxiliary Machinery Works Co.,Ltd.