Holding(s) in Company

Gresham Computing PLC
22 December 2004



               Major Interests in Shares
               Gresham Computing plc
               ('Gresham' or 'the Company')


Major Interests in Shares
The Company was notified on 21 December 2004 that, as at 20 December 2004, and
as a result of the ownership interests set out below, Sydney John Green's
interest in ordinary shares of 5 pence each was 4,921,491, representing 9.92% of
the outstanding share capital of the Company. The holdings are registered as
follows:

The S.J. Green Interest in Possession Settlement Number Three  4,655,491
PH Nominees Limited PECLT A/c                                    266,000

                                     -ends-

For further information please contact:

Gresham Computing plc                         01489 555500
Chris Errington, Finance Director




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