Holding(s) in Company

Concurrent Technologies PLC
16 March 2006

16 March 2006



                          Concurrent Technologies Plc

                               Holding in Company



Concurrent Technologies Plc ('the Company') has today received notification that
Mr I M Keeler has purchased 24,709 ordinary shares in the Company.  The Company
understands that this increases Mr Keeler's notifiable interest to 5,021,899
ordinary shares representing 6.91% of the issued ordinary share capital of the
Company.


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