Established in 1978 by a former IBMer, ABMS has serviced products such as Dell, IBM, Apple, Toshiba, Hewlett-Packard, Lenovo, Sony, ZT, AST, Compaq, Gateway, Micron, Packard Bell, eMachines, Colombia, Tandy, Commodore, Kaypro, Osborne, Data General, and others, since the Personal Computer was introduced.