Interwoven the Fastest Growing Vendor of Four Largest ECM Software Companies, According to Leading Analyst Firm

CAMBRIDGE, England and SAN FRANCISCO, California, June 15 /PRNewswire-FirstCall/ --

- Interwoven's 2008 ECM Revenue Grows 12.8%

Autonomy Corporation plc (LSE: AU.), a global leader in infrastructure software for the enterprise, today announced that Interwoven was the fastest-growing Enterprise Content Management (ECM) company of the top four market providers in 2008, according to a new report from research firm Gartner. According to Gartner's report titled "Market Share: Content Management Software, Worldwide, 2006 - 2008," Interwoven grew ECM revenues in 2008 by 12.8%, which reflects a higher growth rate than its closest competitors.

Gartner included document management, web content management, records management, imaging, document-based collaboration, and workflow.

"The enterprise content management market is radically changing with the web becoming a more important channel, more content moving into the cloud, and compliance driving policies and privacy," said Anthony Bettencourt, CEO of Autonomy Interwoven. "By combining Autonomy's IDOL technology and hosted archiving with Interwoven's leading web content and legal document management technologies, our solutions meet these evolving requirements across a thousand disparate data sources."

About Autonomy

Autonomy Corporation plc (LSE: AU. or AU.L), a global leader in infrastructure software for the enterprise, spearheads the Meaning Based Computing movement. It was recently ranked by IDC as the clear leader in enterprise search revenues, with market share nearly double that of its nearest competitor. Autonomy's technology allows computers to harness the full richness of human information, forming a conceptual and contextual understanding of any piece of electronic data, including unstructured information, such as text, email, web pages, voice, or video. Autonomy's software powers the full spectrum of mission-critical enterprise applications including pan-enterprise search, customer interaction solutions, information governance, end-to-end eDiscovery, records management, archiving, business process management, web content management, web optimization, rich media management and video and audio analysis.

Autonomy's customer base is comprised of more than 20,000 global companies, law firms and federal agencies including: AOL, BAE Systems, BBC, Bloomberg, Boeing, Citigroup, Coca Cola, Daimler AG, Deutsche Bank, DLA Piper, Ericsson, FedEx, Ford, GlaxoSmithKline, Lloyds TSB, NASA, Nestlé, the New York Stock Exchange, Reuters, Shell, Tesco, T-Mobile, the U.S. Department of Energy, the U.S. Department of Homeland Security and the U.S. Securities and Exchange Commission. More than 400 companies OEM Autonomy technology, including Symantec, Citrix, HP, Novell, Oracle, Sybase and TIBCO. The company has offices worldwide. Please visit http://www.autonomy.com to find out more.

Autonomy and the Autonomy logo are registered trademarks or trademarks of Autonomy Corporation plc. All other trademarks are the property of their respective owners.

    Autonomy Editorial Contacts:

    Randy Cairns
    Autonomy (US)
    +1-408-953-7111
    randy.cairns@autonomy.com

    Edward Bridges
    Financial Dynamics (UK)
    +44(0)207-831-3113
    edward.bridges@fd.com

    Ian Bain
    The Red Consultancy (US)
    +1-415-618-8806
    ian.bain@redconsultancy.com

    David Vindel
    The Red Consultancy (UK)
    +44(0)207-025-6529
    david.vindel@redconsultancy.com

SOURCE Autonomy Corporation plc