TIBCO Software Reports Q3 Non-GAAP EPS Grows 19% to $0.27

Total Revenue Grows 11% Over Q3 2011, or 18% on a Constant Currency Basis

PALO ALTO, Calif.

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20 September, 2012

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TIBCO Software Inc. (NASDAQ: TIBX) today announced results for its third fiscal quarter, which ended on Sunday, September 2, 2012.

About TIBCO
TIBCO Software Inc. (NASDAQ: TIBX) is a provider of infrastructure software for companies to use on-premise or as part of cloud computing environments. Whether it's optimizing claims, processing trades, cross-selling products based on real-time customer behavior, or averting a crisis before it happens, TIBCO provides companies the two-second advantage® – the ability to capture the right information at the right time and act on it preemptively for a competitive advantage. More than 4,000 customers worldwide rely on TIBCO to manage information, decisions, processes and applications in real time. Learn more at www.tibco.com.

TIBCO, 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.

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 third quarter of fiscal year 2012 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 TIBCO's ability to continue to build its business, TIBCO's ability to benefit from a shift to event-driven architectures with its infrastructure software platform, and TIBCO's belief that this shift will remain a priority that creates opportunities for TIBCO in up markets and down, 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: risks arising from adverse changes and uncertainty in domestic and global economies, TIBCO's ability to develop products that address changing market demands, the impact of competition from alternative business models and new product introductions, TIBCO's ability to offer differentiated products that capitalize on current technology trends, 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, 2011 and Quarterly Report on Form 10-Q for the quarter ended June 3, 2012. TIBCO assumes no obligation to update the forward-looking statements included in this release.

TIBCO Software Inc.

Lloyd Berry

Public Relations

+1 650 846 8862

public.relations@tibco.com