Cannon James T, 6210 Edsall Rd, Alexandria, VA 22312, US

For more than 40 years, Mathtech innovators have combined analytical thinking with leading-edge technology to help clients solve complex problems. It equips government, business and legal clients with quantifiable answers to problems. The company delivers a variety of services to public and private sector clients through three highly specialized divisions, which include the federal division, which provides systems development and integration services, analytical defense solutions and advanced communications systems to federal government agencies; the state, local and commercial division, which supports state and local governments with custom systems design and implementation services, strategic and systems planning services, systems integration, project management and custom programming; and the economic and litigation consulting division, which provides services for litigation support, specializing in economic and statistical testimony. Mathtech is headquartered in Falls Church, Va.