Affiliated Computer Services is one of the world s leading providers of business process outsourcing and information technology services that serves commercial and government clients. Founded in 1988, the company specializes in systems integration services. It also delivers end-to-end solutions to the public and private sectors. The company serves the education, energy, financial, government, health care, retail and transportation industries. It provides services related to document and data management and business process re-engineering. The company s range of financial and accounting services includes billing and treasury, risk and tax management. In addition, it offers application infrastructure, managed application hosting and messaging solutions. Affiliated Computer Services is a Fortune 500 company with a staff of more than 77,000 individuals. The company is a part of Xerox Corporation.