CSC NAMED ONE OF TOP 25 TECHNOLOGY VENDORS FOR FINANCIAL SERVICES INDUSTRY

News Release -- November 09, 2006

Company Listed as a Leading Provider for Third Consecutive Year

EL SEGUNDO, Calif., Nov. 9 – Computer Sciences Corporation (NYSE: CSC) today announced that it has been named one of the top 25 enterprise companies serving the financial services industry worldwide. The annual ranking is compiled by American Banker, a daily newspaper for the banking and financial services industry, and global independent research and advisory firm Financial Insights, an IDC company.

This is the third consecutive year CSC has been named a leading provider of information technology (IT) services to the banking and finance industries.

To be selected as one of the top 25, companies must be global technology firms that provide services or market products across multiple industries but have significant reported revenues in financial services. Qualifying companies are categorized and evaluated by fiscal year-end revenues and percentage of revenues from sales to financial services industry clients.

“This continuing recognition from American Banker and Financial Insights helps validate our client-focused strategy,” said Jim Cook, president of CSC’s Financial Services Group. “For more than 30 years, CSC has applied its proven portfolio of financial software and services to help clients improve their business results.”

CSC distinguishes itself through its time-tested ability to plan, build and operate highly reliable, efficient and secure business and IT solutions for leading financial services firms around the world. To complement its capabilities in consulting, systems integration and outsourcing, CSC brings clients financial services industry knowledge and experience, a comprehensive portfolio of financial services application software and an extensive network of industry and technology partners. More than 10,000 CSC employees are dedicated to serving the company’s financial services clients, which include more than 1,200 major banks, insurers, and investment management and securities firms.

About CSC

Computer Sciences Corporation is a leading global IT services company. CSC’s mission is to provide customers in industry and government with solutions crafted to meet their specific challenges and enable them to profit from the advanced use of technology.

With approximately 78,000 employees, CSC provides innovative solutions for customers around the world by applying leading technologies and CSC’s own advanced capabilities. These include systems design and integration; IT and business process outsourcing; applications software development; Web and application hosting; and management consulting. Headquartered in El Segundo, Calif., CSC reported revenue of $14.6 billion for the 12 months ended Sept. 29, 2006. For more information, visit the company’s Web site at www.csc.com.