Hyperion to Present at the Robert Baird and Piper Jaffray Investor Con

    Business Editors/High-Tech Writers
    Robert Baird Growth Stock Conference
    Piper Jaffray Technology Conference

    SANTA CLARA, Calif.--(BUSINESS WIRE)--May 6, 2005--Hyperion Solutions (Nasdaq:HYSL), the leading provider of Business Performance Management (BPM) software, today announced that John Kopcke, Hyperion's chief technology officer, will present a company overview at the Robert Baird Growth Stock Conference in Chicago on Tuesday, May 10, 2005, at 1:30 p.m. CDT. Additionally, Mr. Kopcke will present at the Piper Jaffray Technology Conference in New York on Wednesday, May 11, 2005, at 1:10 p.m. EDT.
    Live and archived audio webcasts of the presentations will be available at http://www.hyperion.com in the "Investor Relations" section.

    About Hyperion

    Hyperion Solutions Corporation is the global leader in Business Performance Management software. More than 10,000 customers - including 91 of the Fortune 100 - rely on Hyperion software to translate strategies into plans, monitor execution and provide insight to improve financial and operational performance. Hyperion combines the most complete set of interoperable applications with the leading Business Intelligence platform to support and create Business Performance Management solutions. A network of more than 600 partners provides the company's innovative and specialized solutions and services.
    Named one of the FORTUNE 100 Best Companies to Work For 2004, Hyperion employs approximately 2,500 people in 20 countries. Distributors represent Hyperion in an additional 25 countries. Headquartered in Santa Clara, California, Hyperion generated annual revenues of $622 million for the 12 months that ended June 30, 2004. Hyperion is traded under the Nasdaq symbol HYSL. For more information, please visit www.hyperion.com, www.hyperion.com/contactus or call 800-286-8000 (U.S. only).

    "Hyperion," the Hyperion "H" logo and Hyperion's product names are trademarks of Hyperion. References to other companies and their products use trademarks owned by the respective companies and are for reference purpose only.

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CONTACT: Hyperion Nick Taber, 408-588-8769 Nick_taber@hyperion.com

KEYWORD: CALIFORNIA ILLINOIS NEW YORK TRACK INDUSTRY KEYWORD: SOFTWARE TRADESHOW CONFERENCE CALLS SOURCE: Hyperion Solutions Corporation

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