Mannheimer Swartling Boosts Productivity with Autonomy

IDOL Underpins Leading Nordic Law Firm's Knowledge and Document Management Strategy

CAMBRIDGE, England and SAN FRANCISCO, September 14, 2010 - Autonomy Corporation plc (LSE: AU. or AU.L), a global leader in
infrastructure software for the enterprise, today announced that Mannheimer
Swartling, the leading law firm in the Nordic region, is using Autonomy
iManage Universal Search (iUS) to boost collaboration, avoid duplication of
effort and bridge knowledge gaps within the firm. Leveraging Autonomy's
unique meaning-based platform, iUS enables lawyers across Mannheimer
Swartling's international offices to collaborate and efficiently leverage the
firm's best knowledge assets, thus providing clients with a consistent
quality of legal service. Lawyers benefit from an intuitive interface that
integrates seamlessly with WorkSite, the primary source for all of the firm's
client/ matter assets.

"Autonomy's purchase of Interwoven made the decision to select iManage
Universal Search, powered by the award winning IDOL platform, an easy one for
the firm," said Peter Coyet, Chief Technology Officer, Mannheimer Swartling.
"Autonomy's technology far surpassed other offerings that we were
investigating at the time."

Mannheimer Swartling is the leading full service business law firm in the
Nordic region with an extensive international practice. Mannheimer Swartling
turned to Autonomy to enable its geographically dispersed lawyers to easily
collaborate and leverage the knowledge residing in the firm's data
repositories. With the Intelligent Data Operating Layer (IDOL) as the single
technology powering both Autonomy iUS and Autonomy iManage WorkSite,
Mannheimer Swartling's lawyers from across all offices can tap into the
firm's global expertise pool and provide their multinational clients with
legal advice of consistent quality. Autonomy iUS' language agnosticism,
automatic categorization and clustering abilities and intuitive user
interface bring an unprecedented degree of contextual and conceptual
understanding to all of the firm's content for genuine ROI.

"Faced with an ever-growing onslaught of information, today's lawyers are
hard-pressed to access the right information easily and quickly," continued
Mr. Coyet. "In our commitment to enhance client service, increase
efficiencies and boost productivity, we took the strategic decision to move
far beyond legacy systems. Autonomy iManage Universal Search allows our
lawyers to instantly attain a holistic view of case matters and truly
leverage the knowledge assets within the firm to derive maximum value from
each billable hour."

"Prompted by increasing pressures to improve the productivity of fee
earners, the world's leading law firms are increasingly turning to
meaning-based solutions to boost productivity and gain a distinct competitive
advantage," commented Glenn Perachio, VP of Autonomy iManage, Legal
Solutions, EMEA. "We are delighted that Mannheimer Swartling has selected
iManage Universal Search for all of its knowledge management and high-end
information processing needs."

Please go to www.autonomy.com/protect to find out more.

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. IDC recently recognized Autonomy as having the largest
market share and fastest growth in the worldwide search and discovery market.
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, GlaxoSmithKline, Lloyds Banking Group, NASA, Nestle,
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 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:

    Assia Iossifova                      David Vindel
    Autonomy (UK)                        The Red Consultancy (UK)
    +44-1223-448000                      +44-207-025-6529
    assia.iossifova@autonomy.com         david.vindel@redconsultancy.com

    Edward Bridges                       Louise Kehoe
    Financial Dynamics (UK)              Ogilvy PR (US)
    +44-207-831-3113                     +1-415-677-2739
    edward.bridges@fd.com                louise.kehoe@ogilvypr.com

Assia Iossifova of Autonomy (UK), +44-1223-448000, assia.iossifova at autonomy.com; or David Vindel of The Red Consultancy (UK), +44-207-025-6529, david.vindel at redconsultancy.com; or Edward Bridges of Financial Dynamics (UK), +44-207-831-3113, edward.bridges at fd.com; or Louise Kehoe of Ogilvy PR (US), +1-415-677-2739, louise.kehoe at ogilvypr.com