CACO HEAVY MACHINE SERVICE was established on 20 July 2000 as a joint ownership company with its share company being 100% bumiputera owners. This company has the ability and ability to repair and maintain heavy industrial machinery, especially diesel engines.

CACO HEAVY MACHINE SERVICE is one of the bumiputera companies that has expertise in repairing custom or modified vehicles owned by the Malaysian government. Government bodies and agencies as well as private companies especially from the heavy industry field are among the customers of this company.