Martin Hakker

Quadriserv, Inc. engages in the provision of securities finance activities. The company was founded by Martin Hakker, Gregory W. DePetris, Sean McNamara, and Joseph Charles Weinhoffer and is headquartered in New York, NY.

Fidessa Group Holdings Ltd. is a holding company, which engages in the provision of trade, investment, and information solutions to financial markets worldwide. It operates its business through its business units: Sell-side and Buy-side. The Sell-side business unit provides solutions and tools to support the trading of cash equities and derivatives globally. The Buy-side business unit provides the systems to cover every stage of the investment process for all asset classes. The company was founded in 1981 and is headquartered in London, the United Kingdom.

Part of Stratus Technologies Bermuda Holdings Ltd., TCAM Systems, Inc. is a software concern. The company is based in New York, NY. The company was founded by Martin R. Hakker. TCAM Systems was acquired by Stratus Computer, Inc. on August 09, 1994 for $32 million.

Avtec Systems, Inc. provides data communications products and systems engineering services. The company was founded by Ron Hirsch in 1980 and is headquartered in San Diego, CA.