Annual Information Update

Gresham Computing PLC
15 May 2006

15 May 2006

                          Gresham Computing plc

                       ('Gresham' or 'the Company')



                         Annual Information Update



The Company is pleased to provide an annual information update, in accordance

with the requirements of Prospectus Rule 5.2.1R, of information which has been
published or made available to the public over the 12 months up to and including
27 April 2006.  The information referred to in this update was up to date at the
time the information was published but some information may now be out of date.



UK Regulatory announcements made via RNS, a regulatory information service:


Date                         Heading
17 May 2005                  Annual Report and Accounts
20 May 2005                  Holding(s) in Company
25 May 2005                  Holding(s) in Company
20 June 2005                 Issue of Equity
4 July 2005                  Result of AGM
5 July 2005                  Issue of Equity
7 July 2005                  Director/PDMR Shareholding
11 July 2005                 Director/PDMR Shareholding
4 August 2005                Issue of Equity
8 August 2005                Holdings(s) in Company
6 September 2005             Real Time Nostro Update
7 September 2005             Re Agreement
16 September 2005            Notice of Results
22 September 2005            IFRS Statement
22 September 2005            Interim Results
28 September 2005            Holdings(s) in Company
4 October 2005               Holdings(s) in Company
24 October 2005              Issue of Equity
14 November 2005             Change of Adviser
20 December 2005             Major Interests in Shares
16 January 2006              Holdings(s) in Company
17 January 2006              Holdings(s) in Company
20 January 2006              Holdings(s) in Company
31 January 2006              Period End Trading Update
1 March 2006                 Holdings(s) in Company
22 March 2006                Holdings(s) in Company
28 March 2006                Holdings(s) in Company
6 April 2006                 Holdings(s) in Company
27 April 2006                Final Results



Copies of all regulatory announcements can be found on the Investor Relations

pages of the Company's website at www.gresham-computing.com.



Documents filed at Companies House:


Date                         Heading
10 June 2005                 Annual report and accounts to 31/12/04
14 June 2005                 Annual Return made up to 10/05/05
18 July 2005                 AGM Special Resolutions passed notice
19 July 2005                 Director's particulars changed
18 August 2005               Issue of equity
15 September 2005            Issue of equity
21 September 2005            Issue of equity
10 January 2006              Issue of equity



Copies of documents filed at Companies House can be found on the Companies House
website at www.companies-house.gov.uk.



Documents sent to shareholders:
Date                         Heading
                             2004 Annual Report and Notice of 2005 AGM
                             2005 Interim Report



Copies of these documents are available on the Investor Relations pages of the
Company's website at www.gresham-computing.com.



The Annual Report & Accounts, AGM resolutions and Interim Report were also filed
with the UK Listing Authority's document viewing facility.



In accordance with Article 27.3 of the Prospectus Directive Regulation, we
confirm that to the best of our knowledge, the information relating to the
Company set out above is up to date at the date of this announcement but it is
acknowledged that such disclosures may, at any time, become out of date due to
changing circumstances.



A copy of this Annual Information Update and copies of the documents referred to
in it can be obtained from the company secretary at the company's registered
office at Sopwith House, Brook Avenue, Warsash, Southampton, SO31 9ZA.



                                     -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