Director/PDMR Shareholding

Concurrent Technologies Plc

Director/PDMR Shareholding

Concurrent Technologies Plc (the "Company") announces that it has received
notification of a change to the shareholding of Clive Thomson, a Director of
the Company.

The Trustees of Mr. Thomson's Self Invested Personal Pension today purchased
33,400 Ordinary Shares in the Company at 28.5 pence per share.

                                                               04 December 2008

Enquiries:

Concurrent Technologies                 01206 752626                           
                                                                               
Glen Fawcett                                                                   
                                                                               
Brewin Dolphin Investment Banking       0845 213 4726                          
                                                                               
Neil Baldwin                                                                   
                                                                               
Haggie Financial LLP                    020 7417 8989                          
                                                                               
Nicholas Nelson/Kathy Boate