CA To Host Financial Analyst Day June 8, 2006

ISLANDIA, N.Y., May 8, 2006 — CA (NYSE: CA) announced today that it will host a Financial Analyst Day on Thursday, June 8, 2006 from 8:30 a.m. to 4 p.m. ET in New York City. The event will include presentations by John Swainson, president and CEO; Michael Christenson, COO; and Bob Davis, CFO; along with other members of CA’s senior management team.

The Financial Analyst Day event will be available via live webcast. To access the live webcast, visit http://ca.com/invest. A webcast replay will be available through July 8, 2006.

About CA

CA (NYSE: CA), one of the world’s largest information technology (IT) management software companies, unifies and simplifies the management of enterprise-wide IT. Founded in 1976, CA is headquartered in Islandia, N.Y., and serves customers in more than 140 countries. For more information, please visit http://ca.com.

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Copyright © 2006 CA. One CA Plaza, Islandia, N.Y. 11749. All trademarks, trade names, service marks, and logos referenced herein belong to their respective companies.

Contact Information

Olivia Bellingham

Investor Relations

CA, Inc.

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