TIBCO Software to Present at Thomas Weisel Partners Technology and Telecom Conference 2009

PALO ALTO, Calif.

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06 February, 2009

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TIBCO Software Inc. (NASDAQ: TIBX) today announced that Murray D. Rode, chief operating officer and Sydney Carey, executive vice president and chief financial officer will present at the upcoming Thomas Weisel Partners Technology & Telecom Conference 2009 in San Francisco on Wednesday, February 11 at 8:00 am PST, 11:00 am EST.

The presentation will broadcast live over the internet. To listen to the webcast, please visit the TIBCO Software Investor Relations website at: www.tibco.com/company/investor_info/

A replay of the webcast will be available at this location for 30 days following the presentation.

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.

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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.

Lindsey Ashjian Torres

Public Relations

+1 650 846 8862

public.relations@tibco.com