Douglas Turner

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.

Sterling Software, Inc. is used to designs, develops, markets, licenses and supports standardized computer software products. The company was headquartered in Dallas, TX.

Part of Boxer Parent Co., Inc., Direct Technology Ltd is a British company that supplies automated software testing products and services. The company is based in London, UK. Direct Technology was acquired by Compuware Corp. on May 13, 1996 for $23.80 million.

MessageGate, Inc. provides enterprise messaging security and compliance solutions. The company was founded in 2001 David L. Weld, Dean Richardson, Douglas Turner and Shaun Wolfe and is headquartered in Bellevue, WA.

Mantis Technology Group, Inc. provides software solutions. The firm delivers end to end project needs including project management, software architecture, analysis & design, development, testing, integration, deployment, and security consulting. It specializes in business intelligence including data management, dashboard design, data architecture and real-time reporting. The company was founded in 2000 and is headquartered in Kirkland, WA.