CSC Recognized as One of the World's Most Admired IT Services Companies by Fortune Magazine for Second Consecutive Year

News Release -- March 22, 2011

FALLS CHURCH, Va., March 22 – CSC (NYSE: CSC) announced today that it has
been recognized on FORTUNE magazine’s list of “World’s Most Admired
Companies” in 2011 for the second consecutive year. The Falls Church, Va.,
company was ranked number four in the Information Technology Services
category and as one of the most admired companies in Virginia. According to
FORTUNE, this recognition is “the definitive report card on corporate
reputation,” as decided by thousands of executives, directors, financial
analysts and ratings companies on nine corporate attributes, from people
management to financial soundness.

“CSC is honored to be recognized by FORTUNE for the second consecutive year
as one of the ‘World’s Most Admired Companies’ in the IT industry,” said
CSC Chairman, President and Chief Executive Officer Michael W. Laphen. “The
strengths that CSC demonstrated in key attribute areas are significant to
the way we do business — our ability to compete on a global scale, our
social responsibility initiatives, the quality of our products and
services, as well as the outstanding performance of our worldwide
employees.”

FORTUNE’s study of “World’s Most Admired Companies” is conducted annually
by The Hay Group, a global consulting firm. Approximately 1,400 companies
are included in the initial research: the Fortune 1,000 (the 1,000 largest
U.S. companies ranked by revenue), non-U.S. companies in Fortune's Global
500 database with revenue of $10 billion or more, and the top foreign
companies operating in the U.S.

The Most Admired survey results are featured in the March 21 issue of
FORTUNE, and are accessible online at
http://money.cnn.com/magazines/fortune/mostadmired/2011/index.html.

About CSC
CSC is a global leader in providing technology-enabled solutions and
services through three primary lines of business. These include Business
Solutions and Services, the Managed Services Sector and the North American
Public Sector. CSC's advanced capabilities include system design and
integration, information technology and business process outsourcing,
applications software development, Web and application hosting, mission
support and management consulting. The company has been recognized as a
leader in the industry, including being named by FORTUNE Magazine as one of
the World’s Most Admired Companies for Information Technology Services
(2011). Headquartered in Falls Church, VA., CSC has approximately 93,000
employees and reported revenue of $16.2 billion for the 12 months ended
December 31, 2010. For more information, visit the company’s website at
www.csc.com.

About Hay Group
Hay Group is a global consulting firm that works with leaders to transform
strategy into reality. We develop talent, organize people to be more
effective, and motivate them to perform at their best. With 85 offices in
49 countries, we work with over 7,000 clients across the world. Our clients
are from the private, public, and not-for-profit sectors, across every
major industry and represent diverse business challenges. Our focus is on
making change happen and helping people and organizations realize their
potential.

About Hay Group Insight
For over 35 years Hay Group Insight – the survey research division of Hay
Group – has partnered with the world’s largest and most complex
organizations to create value through the strategic use of employee survey
research. Our mission is to help senior leaders identify the barriers to
individual and organizational effectiveness, and remove them to improve the
performance of people, teams and entire organizations. By providing
employee feedback and supporting strategy, our surveys help organizations
achieve high levels of performance and lasting change.

About FORTUNE
FORTUNE magazine is a global leader in business journalism with a domestic
circulation of over 850,000 and a global readership of nearly 5 million,
which include major franchises such as the FORTUNE 500 and the FORTUNE 100
Best Companies to Work For. FORTUNE Live Media extends the brand's mission
into live events, hosting a wide range of annual conferences, including
FORTUNE’s Most Powerful Women and the FORTUNE Global Forum. FORTUNE
publishes English-language editions in Europe and Asia, and local-language
editions in China, Turkey, South Korea, Indonesia, India and Greece.
CNNMoney.com, is the online home of FORTUNE.com, which draws 5.7 million
readers a month.