TIBCO Software Grows Both License Revenue and Total Revenue by 23% Over Q3 2009

Non-GAAP EPS Increases to $0.17

PALO ALTO, Calif.

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23 September, 2010

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TIBCO Software Inc. (Nasdaq: TIBX) today announced results for its third quarter, which ended on August 29, 2010.

About TIBCO Software

TIBCO Software Inc. (NASDAQ: TIBX) 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 40 countries and an ecosystem of over 200 partners. Learn more at www.tibco.com.

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TIBCO, The Power of Now, Two-Second Advantage 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.

Lindsey Ashjian Torres

Public Relations

+1 650 846 8862

public.relations@tibco.com