Frederick businessman builds national name in computers
A Frederick entrepreneur, Mark Ismach, started Distribution Plus in 1983 and grew it into a multimillion dollar computer distributor. The firm, based in Frederick with 120 employees, serves 31,000 customers across North America. Ismach became a well known figure through aggressive advertising, bold promotions, and a high profile at Comdex in Atlanta in 1986. His strategy emphasizes efficiency and friendly competition, with a focus on a strong advertising presence and a robust internal operations setup.