do  Roupen Altiparmakian and John Matoian work in the same industry?
John Matoian John Matoian (born 1949) is a businessman and television industry executive. He was a vice-president of the CBS Entertainment division. He later became the president of Entertainment at Fox Broadcasting in September 1995. In 1996 he became the president of HBO.
Jack Stack Jack Stack is the founder and CEO of SRC Holdings, a company comprising more than 35 separate companies. SRC's companies do everything from consulting to packaging to building high-performance engines. Stack went to SRC in 1979 as the Plant Manager of International Harvester after eleven years of direct management experience. In 1983, Stack and the SRC employees bought the company from IH.