Michael Zinda

Compuware Corp. engages in the provision of software solutions and professional services that optimize productivity and reduce costs across the application life cycle. It focuses on the development of mainframe software tools for the development and operations. The firm's products include topaz, topaz workbench, topaz for total test, hiperstation, xpediter, strobe, thruput manager, abend-aid, and application audit. The company was founded by Peter Karmanos, Jr., Thomas Thewes, and Allen B. Cutting in 1973 and is headquartered in Detroit, MI.

CA Technologies, Inc. engages in the provision of information technology management software and solutions. The company was founded by Russell M. Artzt and Charles B. Wang in 1974 and is headquartered in New York, NY.