Director Shareholding

Concurrent Technologies PLC
30 March 2005



                            CONCURRENT TECHNOLOGIES PLC



                             Director's share purchase





Concurrent Technologies Plc (the 'Company') has today received notification that
Michael Collins, Chairman, has purchased 27,800 ordinary shares in the Company
to be held within his personal pension plan.


The price paid was 20.5p pence per share and the transaction date was 30 March
2005.



                                                                   30 March 2005




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