TIBCO Software Schedules Q4 2008 Earnings Release and Conference Call

PALO ALTO, CA--(Marketwire - December 3, 2008) - TIBCO Software Inc. (NASDAQ: TIBX) today announced that it will release its financial results for fourth quarter and fiscal year 2008 on December 22, 2008. TIBCO's fourth quarter ended on November 30, 2008.

TIBCO's Q4 2008 earnings press release will be issued through Marketwire and the company's website at www.tibco.com on December 22, 2008, after the close of the market. The company will host its Q4 2008 earnings conference call at 4:30 pm ET / 1:30 pm PT the same day.

Conference Call Details

The conference call will be hosted by Thomson Financial and may be accessed over the Internet at www.tibco.com or via dial-in at 877-856-1956 or 719-325-4756. Please join the conference call at least 10 minutes early to register.

A replay of the conference call will be available until midnight PT on January 22, 2009 at www.tibco.com or via dial-in at 888-203-1112 or 719-457-0820. The access code for both the call and the replay is 4604945.

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.

Contact Information: Media Contact: Phillip Tree TIBCO Software Inc. (650) 846-8529 Investor Relations Contact: Matthew Langdon TIBCO Software Inc. (650) 846-5747