Annual Information Update

IMI PLC 17 March 2006 17 March 2006 IMI plc (the 'Company') Annual Information Update The Company announces that in accordance with Prospectus Rule 5.2, the following information has been published or made available to the public during the twelve months up to and including 15 March 2006 in compliance with laws and rules dealing with the regulation of securities, issuers of securities and securities markets. 1. Announcements made via RNS, a Regulatory News Service Date Description Posted 17.03.2005 IMI plc Holding(s) in Company 21.03.2005 IMI plc Director Shareholding 21.03.2005 IMI plc Transaction in Own Shares 22.03.2205 IMI plc Transaction in Own Shares 23.03.2005 IMI plc Director Shareholding 23.03.2005 IMI plc Transaction in Own Shares 24.03.2005 IMI plc Transaction in Own Shares 29.03.2005 IMI plc Transaction in Own Shares 30.03.2005 IMI plc Transaction in Own Shares 01.04.2005 IMI plc Director Shareholding 06.04.2005 IMI plc Annual Report and Accounts 11.04.2005 IMI plc Transaction in Own Shares 12.05.2005 IMI plc Transaction in Own Shares 13.04.2005 IMI plc Director Shareholding 13.04.2005 IMI plc Transaction in Own Shares 14.04.2005 IMI plc Transaction in Own Shares 15.04.2005 IMI plc Transaction in Own Shares 18.04.2005 IMI plc Transaction in Own Shares 19.04.2005 IMI plc Transaction in Own Shares 20.04.2005 IMI plc Transaction in Own Shares 21.04.2005 IMI plc Holding(s) in Company 21.04.2005 IMI plc Transaction in Own Shares 22.04.2005 IMI plc Transaction in Own Shares 25.04.2005 IMI plc Transaction in Own Shares 28.04.2005 IMI plc Board Change 29.04.2005 IMI plc Transaction in Own Shares 03.05.2005 IMI plc Transaction in Own Shares 04.05.2005 IMI plc Transaction in Own Shares 09.05.2005 IMI plc Transaction in Own Shares 10.05.2005 IMI plc Transaction in Own Shares 11.05.2005 IMI plc Director Shareholding 13.05.2005 IMI plc AGM Statement 16.05.2005 IMI plc Director Shareholding 16.05.2005 IMI plc Director Shareholding 16.05.2005 IMI plc Transaction in Own Shares 16.05.2005 IMI plc Director Shareholding - Amend 17.05.2005 IMI plc Director Declaration 17.05.2005 IMI plc Doc re Special Resolutions 17.05.2005 IMI plc Transaction in Own Shares 18.05.2005 IMI plc Transaction in Own Shares 19.05.2005 IMI plc Transaction in Own Shares 20.05.2005 IMI plc Transaction in Own Shares 23.05.2005 IMI plc Transaction in Own Shares 24.05.2005 IMI plc Transaction in Own Shares 26.05.2005 IMI plc Investor Presentation 31.05.2005 IMI plc Director Shareholding 01.06.2005 IMI plc Director Shareholding 03.06.2006 IMI plc Transaction in Own Shares 06.06.2005 IMI plc Transaction in Own Shares 08.06.2005 IMI plc Transaction in Own Shares 13.06.2005 IMI plc Director Shareholding 15.06.2005 IMI plc Director Shareholding 20.06.2005 IMI plc Transaction in Own Shares 21.06.2005 IMI plc Transaction in Own Shares 22.06.2005 IMI plc Transaction in Own Shares 28.06.2005 IMI plc Additional Listing 30.06.2005 IMI plc Trading Statement 13.07.2005 IMI plc Director/PDMR Shareholding 05.08.2005 IMI plc Holding(s) in Company 09.08.2005 IMI plc Director/PDMR Shareholding 12.08.2005 IMI plc Notice of Results 05.09.2005 IMI plc Interim Results 05.09.2005 IMI plc Disposal 06.09.2005 IMI plc Dividend Amendment 07.09.2005 IMI plc Director/PDMR Shareholding 07.09.2005 IMI plc Transaction in Own Shares 08.09.2005 IMI plc Transaction in Own Shares 09.09.2005 IMI plc Transaction in Own Shares 12.09.2005 IMI plc Transaction in Own Shares 13.09.2005 IMI plc Transaction in Own Shares 14.09.2005 IMI plc Director/PDMR Shareholding 14.09.2005 IMI plc Transaction in Own Shares 15.09.2005 IMI plc Transaction in Own Shares 16.09.2005 IMI plc Transaction in Own Shares 19.09.2005 IMI plc Transaction in Own Shares 20.09.2005 IMI plc Director/PDMR Shareholding 20.09.2005 IMI plc Transaction in Own Shares 21.09.2005 IMI plc Transaction in Own Shares 22.09.2005 IMI plc Transaction in Own Shares 23.09.2005 IMI plc Transaction in Own Shares 26.09.2005 IMI plc Statement of Objections 27.09.2005 IMI plc Director/PDMR Shareholding 28.09.2005 IMI plc Transaction in Own Shares 29.09.2005 IMI plc Transaction in Own Shares 30.09.2005 IMI plc Transaction in Own Shares 03.10.2005 IMI plc Acquisition 03.10.2005 IMI plc Transaction in Own Shares 04.10.2005 IMI plc Transaction in Own Shares 05.10.2005 IMI plc Transaction in Own Shares 06.10.2005 IMI plc Transaction in Own Shares 07.10.2005 IMI plc Transaction in Own Shares 10.10.2005 IMI plc Transaction in Own Shares 11.10.2005 IMI plc Transaction in Own Shares 12.10.2005 IMI plc Director/PDMR Shareholding 12.10.2005 IMI plc Transaction in Own Shares 13.10.2005 IMI plc Transaction in Own Shares 14.10.2005 IMI plc Transaction in Own Shares 17.10.2005 IMI plc Transaction in Own Shares 18.10.2005 IMI plc Transaction in Own Shares 19.10.2005 IMI plc Transaction in Own Shares 20.10.2005 IMI plc Transaction in Own Shares 21.10.2005 IMI plc Transaction in Own Shares 24.10.2005 IMI plc Director/PDMR Shareholding 24.10.2005 IMI plc Director/PDMR Shareholding 31.10.2005 IMI plc Transaction in Own Shares 01.11.2005 IMI plc Acquisitions 01.11.2005 IMI plc Holding(s) in Company 01.11.2005 IMI plc Transaction in Own Shares 02.11.2005 IMI plc Transaction in Own Shares 03.11.2005 IMI plc Transaction in Own Shares 04.11.2005 IMI plc Transaction in Own Shares 07.11.2005 IMI plc Holding(s) in Company 07.11.2005 IMI plc Transaction in Own Shares 09.11.2005 IMI plc Director/PDMR Shareholding 09.11.2005 IMI plc Transaction in Own Shares 10.11.2005 IMI plc Transaction in Own Shares 14.11.2005 IMI plc Transaction in Own Shares 15.11.2005 IMI plc Transaction in Own Shares 16.11.2005 IMI plc Transaction in Own Shares 17.11.2005 IMI plc Transaction in Own Shares 21.11.2005 IMI plc Acquisition 23.11.2005 IMI plc Transaction in Own Shares 24.11.2005 IMI plc Director/PDMR Shareholding 24.11.2005 IMI plc Transaction in Own Shares 28.11.2005 IMI plc Transaction in Own Shares 29.11.2005 IMI plc Transaction in Own Shares 30.11.2005 IMI plc Transaction in Own Shares 01.12.2005 IMI plc Transaction in Own Shares 06.12.2005 IMI plc Transaction in Own Shares 07.12.2005 IMI plc Transaction in Own Shares 08.12.2005 IMI plc Transaction in Own Shares 09.12.2005 IMI plc Transaction in Own Shares 12.12.2005 IMI plc Transaction in Own Shares 13.12.2005 IMI plc Director/PDMR Shareholding 13.12.2005 IMI plc Transaction in Own Shares 14.12.2005 IMI plc Director/PDMR Shareholding 16.12.2005 IMI plc Trading Statement 19.12.2005 IMI plc Transaction in Own Shares 20.12.2005 IMI plc Transaction in Own Shares 23.12.2005 IMI plc Director/PDMR Shareholding 28.12.2005 IMI plc Holding(s) in Company 03.01.2006 IMI plc Director/PDMR Shareholding 04.01.2006 IMI plc Holding(s) in Company 05.01.2006 IMI plc Transaction in Own Shares 11.01.2006 IMI plc Director/PDMR Shareholding 10.02.2006 IMI plc Notice of Results 15.02.2006 IMI plc Director/PDMR Shareholding 02.03.2006 IMI plc Board Appointment 06.03.2006 IMI plc Acquisition 06.03.2006 IMI plc Final Results 08.03.2006 IMI plc Director/PDMR Shareholding 13.03.2006 IMI plc Director/PDMR Shareholding 15.03.2006 IMI plc Director/PDMR Shareholding The text of the documents referred to above are able to be viewed by visiting the 'Market News' section of the London Stock Exchange's website, www.londonstockexchange.com and are also available on the Company's website, www.imiplc.com. 2. Documents filed with the Registrar of Companies for England and Wales Date Published Type Description 16.03.2005 288a Appointment of Director or Secretary 29.03.2005 88(2) R Return of Allotment of Shares 29.03.2005 88(2) R Return of Allotment of Shares 29.03.2005 88(2) R Return of Allotment of Shares 29.03.2005 88(2) R Return of Allotment of Shares 29.03.2005 88(2) R Return of Allotment of Shares 29.03.2005 88(2) R Return of Allotment of Shares 29.03.2005 88(2) R Return of Allotment of Shares 29.03.2005 88(2) R Return of Allotment of Shares 29.03.2005 88(2) R Return of Allotment of Shares 29.03.2005 88(2) R Return of Allotment of Shares 29.03.2005 88(2) R Return of Allotment of Shares 12.04.2005 88(2) R Return of Allotment of Shares 12.04.2005 88(2) R Return of Allotment of Shares 12.04.2005 88(2) R Return of Allotment of Shares 12.04.2005 88(2) R Return of Allotment of Shares 12.04.2005 88(2) R Return of Allotment of Shares 12.04.2005 88(2) R Return of Allotment of Shares 12.04.2005 88(2) R Return of Allotment of Shares 12.04.2005 88(2) R Return of Allotment of Shares 12.04.2005 88(2) R Return of Allotment of Shares 12.04.2005 88(2) R Return of Allotment of Shares 12.04.2005 88(2) R Return of Allotment of Shares 19.04.2005 88(2) R Return of Allotment of Shares 21.04.2005 88(2) R Return of Allotment of Shares 22.04.2005 88(2) R Return of Allotment of Shares 22.04.2005 88(2) R Return of Allotment of Shares 22.04.2005 88(2) R Return of Allotment of Shares 22.04.2005 88(2) R Return of Allotment of Shares 22.04.2005 88(2) R Return of Allotment of Shares 22.04.2005 88(2) R Return of Allotment of Shares 04.05.2005 169(1B) Return by a public company purchasing its own shares for holding in treasury. 05.05.2005 88(2) R Return of Allotment of Shares 05.05.2005 88(2) R Return of Allotment of Shares 05.05.2005 88(2) R Return of Allotment of Shares 05.05.2005 88(2) R Return of Allotment of Shares 05.05.2005 88(2) R Return of Allotment of Shares 05.05.2005 88(2) R Return of Allotment of Shares 05.05.2005 88(2) R Return of Allotment of Shares 05.05.2005 88(2) R Return of Allotment of Shares 05.05.2005 88(2) R Return of Allotment of Shares 05.05.2005 88(2) R Return of Allotment of Shares 05.05.2005 88(2) R Return of Allotment of Shares 06.05.2005 169(1B) Return by a public company purchasing its own shares for holding in treasury. 11.05.2005 88(2) R Return of Allotment of Shares 11.05.2005 88(2) R Return of Allotment of Shares 17.05.2005 88(2) R Return of Allotment of Shares 20.05.2005 88(2) R Return of Allotment of Shares 20.05.2005 88(2) R Return of Allotment of Shares 23.05.2005 88(2) R Return of Allotment of Shares 25.05.2005 169(1B) Return by a public company purchasing its own shares for holding in treasury 02.06.2005 RES10 Shareholders resolution 03.06.2005 288a Appointment of Director or Secretary 03.06.2005 288b Terminating Appointment as Director or Secretary 06.06.2005 88(2) R Return of Allotment of Shares 06.06.2005 88(2) R Return of Allotment of Shares 06.06.2005 88(2) R Return of Allotment of Shares 08.06.2005 88(2) R Return of Allotment of Shares 18.06.2005 169(1B) Return by a public company purchasing its own shares for holding in treasury 21.06.2005 88(2) R Return of Allotment of Shares 29.06.2005 363s Annual Return 04.07.2005 169(1B) Return by a public company purchasing its own shares for holding in treasury 05.07.2005 AA Annual Accounts for the year ended 31 December 2004 20.07.2005 88(2) R Return of Allotment of Shares 26.07.2005 169(1B) Return by a public company purchasing its own shares for holding in treasury 10.08.2005 88(2) R Return of Allotment of Shares 12.08.2005 88(2) R Return of Allotment of Shares 12.08.2005 88(2) R Return of Allotment of Shares 17.08.2005 88(2) R Return of Allotment of Shares 17.08.2005 88(2) R Return of Allotment of Shares 17.08.2005 88(2) R Return of Allotment of Shares 17.08.2005 88(2) R Return of Allotment of Shares 18.08.2005 88(2) R Return of Allotment of Shares 18.08.2005 88(2) R Return of Allotment of Shares 19.08.2005 88(2) R Return of Allotment of Shares 19.08.2005 88(2) R Return of Allotment of Shares 24.08.2005 88(2) R Return of Allotment of Shares 06.09.2005 88(2) R Return of Allotment of Shares 15.09.2005 88(2) R Return of Allotment of Shares 15.09.2005 88(2) R Return of Allotment of Shares 15.09.2005 88(2) R Return of Allotment of Shares 15.09.2005 88(2) R Return of Allotment of Shares 22.09.2005 88(2) R Return of Allotment of Shares 23.09.2005 88(2) R Return of Allotment of Shares 12.10.2005 169(1B) Return by a public company purchasing its own shares for holding in treasury 19.10.2005 88(2) R Return of Allotment of Shares 20.10.2005 169(1B) Return by a public company purchasing its own shares for holding in treasury 24.10.2005 88(2) R Return of Allotment of Shares 24.10.2005 88(2) R Return of Allotment of Shares 24.10.2005 88(2) R Return of Allotment of Shares 24.10.2005 88(2) R Return of Allotment of Shares 31.10.2005 88(2) R Return of Allotment of Shares 03.11.2005 88(2) R Return of Allotment of Shares 03.11.2005 88(2) R Return of Allotment of Shares 07.11.2005 169(1B) Return by a public company purchasing its own shares for holding in treasury 10.11.2005 88(2) R Return of Allotment of Shares 10.11.2005 88(2) R Return of Allotment of Shares 11.11.2005 88(2) R Return of Allotment of Shares 11.11.2005 88(2) R Return of Allotment of Shares 11.11.2005 88(2) R Return of Allotment of Shares 11.11.2005 88(2) R Return of Allotment of Shares 11.11.2005 88(2) R Return of Allotment of Shares 11.11.2005 88(2) R Return of Allotment of Shares 11.11.2005 88(2) R Return of Allotment of Shares 11.11.2005 88(2) R Return of Allotment of Shares 11.11.2005 88(2) R Return of Allotment of Shares 11.11.2005 88(2) R Return of Allotment of Shares 16.11.2005 169(1B) Return by a public company purchasing its own shares for holding in treasury 17.11.2005 88(2) R Return of Allotment of Shares 28.11.2005 88(2) R Return of Allotment of Shares 28.11.2005 88(2) R Return of Allotment of Shares 05.12.2005 169(1B) Return by a public company purchasing its own shares for holding in treasury 09.12.2005 88(2) R Return of Allotment of Shares 09.12.2005 88(2) R Return of Allotment of Shares 20.12.2005 88(2) R Return of Allotment of Shares 10.01.2006 88(2) R Return of Allotment of Shares 10.01.2006 88(2) R Return of Allotment of Shares 10.01.2006 88(2) R Return of Allotment of Shares 10.01.2006 88(2) R Return of Allotment of Shares 10.01.2006 88(2) R Return of Allotment of Shares 10.01.2006 88(2) R Return of Allotment of Shares 16.01.2006 88(2) R Return of Allotment of Shares 26.01.2006 169(1B) Return by a public company purchasing its own shares for holding in treasury 26.01.2006 169 Return of Company purchasing its own shares 26.01.2006 169(1B) Return by a public company purchasing its own shares for holding in treasury 30.01.2006 88(2) R Return of Allotment of Shares 30.01.2006 88(2) R Return of Allotment of Shares 30.01.2006 88(2) R Return of Allotment of Shares 30.01.2006 88(2) R Return of Allotment of Shares 30.01.2006 88(2) R Return of Allotment of Shares 31.01.2006 88(2) R Return of Allotment of Shares 01.02.2006 169(1B) Return by a public company purchasing its own shares for holding in treasury 17.02.2006 88(2) R Return of Allotment of Shares 17.02.2006 88(2) R Return of Allotment of Shares 20.02.2006 88(2) R Return of Allotment of Shares 02.03.2006 88(2) R Return of Allotment of Shares 14.03.2006 288a Appointment of Director or Secretary 15.03.2006 88(2) R Return of Allotment of Shares Copies of the documents listed above are available from Companies House on their website at www.companieshouse.gov.uk or by writing to: Companies House Crown Way Cardiff CF14 3UZ 3. Information posted on the Company's website www.imiplc.com Date Posted Description 28.04.2005 IMI plc appoints new Chairman 13.05.2005 IMI plc Annual General Meeting 26.05.2005 Capital Markets Fluid Power Seminar 09.06.2005 IMI nets two top supplier awards 30.06.2005 IMI plc Trading Update 05.09.2005 IMI plc completes the sale of Polypipe 05.09.2005 IMI plc 2005 First Half Results 26.09.2005 EC issues statement of objections in the copper plumbing fittings enquiry 03.10.2005 IMI expands severe service capability in Asia 01.11.2005 Acquisitions (press release) 21.11.2005 IMI plc announces a further acquisition in Fluid Power 16.12.2005 IMI plc Trading Update 02.03.2006 IMI plc appoints non-executive director 06.03.2006 IMI plc announces £11m acquisition in Fluid Controls 06.03.2006 IMI plc Preliminary Results The information referred to above is available to view on the Company's website, www.imiplc.com and will remain for a minimum of 12 months from the date of posting. 4. Documents submitted to the UK Listing Authority Disclosure Team Date Description submitted 06.04.2005 Annual Report & Accounts and Circular 12.05.2005 Resolutions passed at Annual General Meeting The documents submitted to the UK Listing Authority can be found by contacting the Document Viewing Facility, UK Listing Authority, The Financial Services Authority, 25 The North Colonnade, Canary Wharf, London, E14 5HS (Tel: 020 7066 1000) In accordance with Article 27(3) of the Prospectus Directive Regulation, it is acknowledged that whilst the information referred to above was up to date at the time of publication, such disclosures may, at any time, become out of date due to changing circumstances. H Afford Corporate Counsel 17 March 2006 This information is provided by RNS The company news service from the London Stock Exchange

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