Additional Listing

Sopheon PLC
11 January 2002

                           Sopheon plc ('Sopheon')


Sopheon announces that it has issued 44,002 ordinary shares of 5p each in
connection with the exercise of share options. Application has been made to
the London Stock Exchange for the shares being issued to be admitted to AIM
and it is expected that dealings will commence on Wednesday 16 January 2002.



For further information, please contact:

Sopheon plc

Barry Mence ([e-mail])     [phone]



Buchanan Communications

Steve Liebmann/Ed Cowdery ([e-mail])     [phone]

For further information on Sopheon, please refer to the Company's website:

www.sopheon.com