Annual Information Update

Gresham Computing PLC
20 April 2007


20 April 2007

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
19 April 2007.  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time the information was published but some information may now be out of date.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
27 April 2006                                    Final Results
27 April 2006                                    RTN Update
5 May 2006                                       Holding(s) in Company
8 May 2006                                       Holding(s) in Company
15 May 2006                                      Annual Information Update
18 May 2006                                      Holding(s) in Company
23 May 2006                                      Directorate Change
24 May 2006                                      Holding(s) in Company
2 June 2006                                      Annual Report & Notice of AGM
8 June 2006                                      Holding(s) in Company
16 June 2006                                     Director/PDMR Shareholding
16 June 2006                                     Holdings(s) in Company
23 June 2006                                     Directorate Change
4 July 2006                                      Statement re SCP
4 July 2006                                      AGM Statement
30 August 2006                                   Notice of Results
5 September 2006                                 Interim Results
6 September 2006                                 Holdings(s) in Company
14 September 2006                                Additional Listing
20 November 2006                                 Director/PDMR Shareholding
15 December 2006                                 Voting Rights and Capital
21 December 2006                                 Holdings(s) in Company
30 January 2007                                  Trading Statement
21 March 2007                                    Holdings(s) in Company
21 March 2007                                    Holdings(s) in Company
22 March 2007                                    Notice of Results
27 March 2007                                    Final Results
2 April 2007                                     Price Monitoring Extension


Copies of 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
1 June 2006                                      Director appointed
22 June 2006                                     Annual Return made up to 10/05/06
11 July 2006                                     Director resigned
11 July 2006                                     AGM Special Resolutions passed notice
31 July 2006                                     Annual report and accounts to 31/12/05
3 November 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
2 June 2006                                      Annual Report 2005 & Notice of 2006 AGM
15 September 2006                                Interim Report 2006

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.

Enquiries:

Gresham Computing plc                       [phone]
Chris Errington, Finance Director

Financial Dynamics                          [phone]
Matt Dixon


Ends


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

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