TIBCO Software Grows License Revenue by 32% and Total Revenue by 25% Over Q2 2010

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About Non-GAAP Financial Information

This press release includes non-GAAP financial measures. For a description of these non-GAAP financial measures, including the reasons management uses each measure, and reconciliations of these non-GAAP financial measures to the most directly comparable financial measures prepared in accordance with Generally Accepted Accounting Principles (GAAP), please see the section entitled "About Non-GAAP Financial Measures" and the accompanying table entitled "Reconciliation of GAAP to Non-GAAP Measures."

Legal Notice Regarding Forward-Looking Statements

This release contains forward-looking statements within the meaning of the "safe harbor" provisions of the federal securities laws. The final financial results for second quarter of fiscal year 2011 may differ materially from the preliminary results presented in this release due to factors that include, but are not limited to, risks associated with the final review of the results and preparation of financial statements. In addition, forward-looking statements such as statements regarding the threats and opportunities of the 21st century requiring a software platform like TIBCO's, and the ability of TIBCO's platform to operate in real-time, handle events, deliver superior context to decision makers and address many of today's greatest needs are subject to risks and uncertainties that could cause actual results to differ materially from such forward-looking statements. These risks include but are not limited to: TIBCO's ability to develop products that address changing market demands, the impact of competition from alternative business models and new product introductions, and the impact of competition from companies that are larger or have greater resources than TIBCO. Additional information regarding potential risks is provided in TIBCO's filings with the SEC, including its most recent Annual Report on Form 10-K for the year ended November 30, 2010 and Quarterly Report on Form 10-Q for the quarter ended February 27, 2011. TIBCO assumes no obligation to update the forward-looking statements included in this release.