TIBCO Software Reports Q1 Results

Company Continues to Diversify Across Vertical Markets and Expand Margins

PALO ALTO, Calif.

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26 March, 2009

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TIBCO Software Inc. (Nasdaq: TIBX) today announced results for its fiscal first quarter, which ended on March 1, 2009.

About TIBCO
TIBCO's technology digitized Wall Street in the '80s with its event-driven "Information Bus" software, which helped make real-time business a strategic differentiator in the '90s. Today, TIBCO's infrastructure software gives customers the ability to constantly innovate by connecting applications and data in a service-oriented architecture, streamlining activities through business process management, and giving people the information and intelligence tools they need to make faster and smarter decisions, what we call The Power of Now®. TIBCO serves more than 3,000 customers around the world with offices in more than 20 countries and an ecosystem of over 200 partners. Learn more at www.tibco.com.

TIBCO, The Power of Now and TIBCO Software are trademarks or registered trademarks of TIBCO Software Inc. in the United States and/or other countries. All other product and company names and marks mentioned in this document are the property of their respective owners and are mentioned for identification purposes only.

TIBCO Software Inc.

Lloyd Berry

Public Relations

+1 650 846 8862

public.relations@tibco.com