Annual Information Update

Acal PLC
25 June 2007


                 Annual Information Update for Acal plc (the 'AIU')
                            Dated 25 June 2007



1     Introduction

      1.1  Acal plc (the 'Group') published its Annual Report on 21 June 2007.
           We are pleased to provide an AIU, in accordance with the requirements 
           of Prospectus Rule 5.2. This AIU refers to all information which the 
           Group has published or made available to the public over the 12 
           months prior to the date of this announcement. To avoid an 
           unnecessarily lengthy document, information is referred to in this 
           update rather than included in full.  

      1.2  This AIU contains a list of:

           •  news releases/announcements, which were made via a Regulatory 
              Information Service (an 'RIS');
           •  documents filed at the UK Registrar of Companies  
              ('Companies House')             
           •  documents published and sent to Shareholders.

      1.3  The Group is publishing the AIU via an RIS today and making it 
           available in the investors section of our website www.acalplc.co.uk

2     List of Announcements

      2.1  The following is a list of all news releases and announcements of a 
           regulatory nature which have been made via an RIS, in the previous 
           12 months together with the date of the release. A full copy of 
           these announcements can be viewed at
           www.londonstockexchange.com/marketnews or on our website.

           Date of Publication            Regulatory Headline

           21.06.2007                     Doc re. Report and Accounts
           07.06.2007                     Director/PDMR shareholding
           07.06.2007                     Director/PDMR Shareholding
           07.06.2007                     Director/PDMR Shareholding
           07.06.2007                     Director/PDMR Shareholding
           07.06.2007                     Director/PDMR Shareholding
           04.06.2007                     Final Results 
           14.05.2007                     Notice of Results
           26.03.2007                     Trading Statement
           22.03.2007                     Holding(s) in Company
           19.03.2007                     Holding(s) in Company
           26.02.2007                     Holding(s) in Company
           02.02.2007                     Holding(s) in Company
           01.02.2007                     Holding(s) in Company
           30.01.2007                     Director/PDMR Shareholding
           25.01.2007                     Holding(s) in Company
           24.01.2007                     Holding(s) in Company
           08.01.2007                     Blocklisting Interim Review
           18.12.2006                     Total Voting Rights
           06.12.2006                     Holding(s) in Company
           04.12.2006                     Interim Results
           08.11.2006                     Notice of Results
           26.10.2006                     Holding(s) in Company
           24.10.2006                     Holding(s) in Company
           27.09.2006                     Trading Statement
           07.09.2006                     Holding(s) in Company
           10.08.2006                     Blocklisting Interim Review
           08.08.2006                     Result of AGM
           07.08.2006                     Holding(s) in Company
           12.07.2006                     Annual Information Update



3    Documents filed at Companies House

     3.1  The following documents were filed with Companies House on or around 
          the dates indicated:-

     Date Publication        Document Type  Brief Description of Document Filed

     31.10.2006                 AA          Report & Accounts to 31 March 2006
     31.08.2006                 363         Annual Return
     15.08.2006                 RES08       Disapplication of pre-emption Rights
     25.07.2006                 88(2)R      Allotment of Shares


     3.2  Copies of documents filed at Companies House can be obtained from
          www.direct.companieshouse.gov.uk or from the Company Secretary at the
          Company's Registered office, 2 Chancellor Court, Occam Road, Surrey
          Research Park,Guildford GU2 7AH.

4    Documents Published and sent to Shareholders

     4.1  The following documents were published and sent to Shareholders. They
          can be found on the Group's website www.acalplc.co.uk under the
          Investors section. The Annual Report and Accounts were also filed with
          the UK Listing Authority Document Viewing Facility.

          Date of Publication            Brief Description of Document

          21.06.2007                     Annual Report and Accounts for the
                                         year ended 31 March 2007.

          04.12.2007                     Interim Report for the six months
                                         ended 30 September 2006.

5    Accuracy of Information

     5.1  The information published in the above sections was up-to-date at the
          time the information was published but some information may now be
          out of date.

6    Contacts

     Nicholas Rowe
     Company Secretary
     Tel: [phone]






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