Annual Information Update

Acal PLC
12 July 2006

                 Annual Information Update for Acal plc (the 'AIU')
                             dated 12 July 2006



1     Introduction

      1.1  Acal plc (the 'Group') published its Annual Report on 7 July 2006.
           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 ad 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

           10.07.2006                     Annual Report and Accounts
           10.07.2006                     Disposal
           26.06.2006                     Director/PDMR Shareholding
           26.06.2006                     Director/PDMR Shareholding
           26.06.2006                     Director/PDMR Shareholding
           26.06.2006                     Director/PDMR Shareholding
           26.06.2006                     Director/PDMR Shareholding
           19.06.2006                     Final Results
           25.05.2006                     Disposal
           12.05.2006                     Holding(s) in Company
           10.05.2006                     Notice of Results
           18.01.2006                     Blocklisting Interim Review
           22.12.2005                     Holding(s) in Company  
           20.12.2005                     Holding(s) in Company 
           15.12.2005                     Holding(s) in Company 
           05.12.2005                     Interim Results
           21.11.2005                     Holding(s) in Company 
           07.11.2005                     Notice of Results
           03.11.2005                     Holding(s) in Company 
           02.11.2005                     Holding(s) in Company 
           26.09.2005                     Adoption of IFRS
           31.08.2005                     Holding(s) in Company 
           20.07.2005                     Document re Results of AGM

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

     05.09.2005              363            Annual Return
     19.08.2005              RES09          Disapplication of pre-emption Rights
     19.08.2005              AA             Report & Accounts to 31 March 2005
     19.08.2005              288b           Director Resigned

     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

          07.07.2006                     Annual Report and Accounts for the
                                         year ended 31 March 2006.

          01.06.2005                     Interim Report for the six months
                                         ended 30 September 2005.

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