Annual Information Update

RNS Number : 7043F

Ricardo PLC

13 October 2008

Ricardo plc

As required under Prospectus Rule 5.2, Ricardo plc sets out below a summary of the information that has been published or made available to the public during the period 14 October 2007 to 13 October 2008. The information referred to was up to date at the time it was published but may now be out of date. This Annual Information Update is being published via RNS, the Regulatory News Service of the London Stock Exchange, and is also being made available on the Investor Relations section of our website, www.ricardo.com.

1. Regulatory Announcements

The following UK regulatory announcements have been issued through RNS. They can be viewed or downloaded from the Market News section of the London Stock Exchange website (www.londonstockexchange.com), using RCDO as the code for Ricardo plc.

10 October 2007 Director/PDMR Shareholding

16 October 2007 Holding(s) in Company

17 October 2007 Director/PDMR Shareholding

19 October 2007 Director/PDMR Shareholding

24 October 2007 Holding(s) in Company

30 October 2007 Total Voting Rights

7 November 2007 Holding(s) in Company

9 November 2007 Interim Management Statement

9 November 2007 Result of AGM

29 November 2007 Holding(s) in Company

3 December 2007 Annual Information Update

7 December 2007 Director/PDMR Shareholding

17 December 2007 Director Declaration

7 January 2008 Trading Statement

31 January 2008 Total Voting Rights

27 February 2008 Interim Results

28 February 2008 Director/PDMR Shareholding

3 March 2008 Total Voting Rights

4 March 2008 Director/PDMR Shareholding

10 March 2008 Director/PDMR Shareholding

12 March 2008 Additional Listing

12 March 2008 Blocklisting Interim Review

31 March 2008 Total Voting Rights

10 April 2008 Director/PDMR Shareholding

2 May 2008 Holding(s) in Company

8 May 2008 Holdings(s) in Company

9 May 2008 Holding(s) in Company

14 May 2008 Interim Management Statement

14 May 2008 Holding(s) in Company

30 May 2008 Total Voting Rights

10 June 2008 Holdings(s) in Company

16 June 2008 Holdings(s) in Company

19 June 2008 Board Appointment

10 July 2008 Holdings(s) in Company

14 July 2008 Holdings(s) in Company

16 July 2008 Trading Statement

28 July 2008 Directorate Change

5 September 2008 Holdings(s) in Company

11 September 2008 Blocklisting Interim Review

24 September 2008 Final Results

30 September 2008 Total Voting Rights

2 October 2008 Director/PDMR Shareholding

9 October 2008 Annual Report and Accounts

2. Documents filed at Companies House

The following documents were filed with Companies House on or around the dates indicated. Copies can be obtained from the Companies House Direct website www.companieshouse.gov.uk.

3 November 2007 88(2) Return of Allotment of Shares

27 November 2007 AGM Resolutions

13 December 2007 Annual Return

23 December 2007 Annual Report and Accounts

9 July 2008 88(2) Return of Allotment of Shares