Additional Listing

Sopheon PLC
06 December 2002

                            Sopheon plc ('Sopheon' )

                               Additional Listing



Sopheon announces that it has issued 115,077 ordinary shares of 5p each in
connection with the exercise of a share option by a former employee. 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 11 December
2002.




For further information, please contact:

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

Buchanan Communications
Steve Liebmann                                          [phone]
([e-mail])



For further information on Sopheon, please refer to the Company's website:
www.sopheon.com


                      This information is provided by RNS
            The company news service from the London Stock Exchange