Holding(s) in Company

Gresham Computing PLC
08 May 2006


For immediate release
                                                                      8 May 2006


                            Major Interests in Shares

                              Gresham Computing plc

                          ('Gresham' or 'the Company')


Major Interests in Shares


The Company was notified on 8 May 2006 that, as at 5 May 2006, J O Hambro
Capital Management Limited had increased its interest to 5,185,750 ordinary
shares of 5 pence each, representing 10.32% of the outstanding share capital of
the Company.

The outstanding share capital of the Company remains at 50,269,809 ordinary
shares of 5 pence each.


                                     -ends-



For further information, please contact:

Gresham Computing plc                 [phone]
Chris Errington, Finance Director

Financial Dynamics                   [phone]
James Melville-Ross
Cass Helstrip


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