Annual Information Update

IMI PLC
17 March 2008

17 March 2008





                            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
month period from 16 March 2007 up to and including 15 March 2008 in compliance
with the 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

16.03.2007        IMI plc Annual Information Update
16.03.2007        IMI plc Transaction in Own Shares
20.03.2007        IMI plc Transaction in Own Shares
23.03.2007        IMI plc Transaction in Own Shares
26.03.2007        IMI plc Transaction in Own Shares
27.03.2007        IMI plc Transaction in Own Shares
27.03.2007        IMI plc Director/PDMR Shareholding
27.03.2007        IMI plc Transaction in Own Shares
28.03.2007        IMI plc Holding(s) in Company
28.03.2007        IMI plc Director/PDMR Shareholding
28.03.2007        IMI plc Transaction in Own Shares
29.03.2007        IMI plc Transaction in Own Shares
30.03.2007        IMI plc Total Voting Rights
30.03.2007        IMI plc Transaction in Own Shares
02.04.2007        IMI plc Director/PDMR Shareholding
02.04.2007        IMI plc Transaction in Own Shares
03.04.2007        IMI plc Director/PDMR Shareholding
03.04.2007        IMI plc Transaction in Own Shares
10.04.2007        IMI plc Director/PDMR Shareholding
11.04.2007        IMI plc Transaction in Own Shares
12.04.2007        IMI plc Director/PDMR Shareholding
12.04.2007        IMI plc Transaction in Own Shares
13.04.2007        IMI plc Transaction in Own Shares
16.04.2007        IMI plc Transaction in Own Shares
17.04.2007        IMI plc Holding(s) in Company
17.04.2007        IMI plc Director/PDMR Shareholding
17.04.2007        IMI plc Transaction in Own Shares
18.04.2007        IMI plc Transaction in Own Shares
19.04.2007        IMI plc Transaction in Own Shares
20.04.2007        IMI plc Transaction in Own Shares
23.04.2007        IMI plc Transaction in Own Shares
24.04.2007        IMI plc Transaction in Own Shares
25.04.2007        IMI plc Annual Report and Accounts
25.04.2007        IMI plc Holding(s) in Company
25.04.2007        IMI plc Transaction in Own Shares
30.04.2007        IMI plc Total Voting Rights
09.05.2007        IMI plc Holding(s) in Company
09.05.2007        IMI plc Director/PDMR Shareholding
09.05.2007        IMI plc Transaction in Own Shares
10.05.2007        IMI plc Transaction in Own Shares
11.05.2007        IMI plc Transaction in Own Shares
14.05.2007        IMI plc Transaction in Own Shares
15.05.2007        IMI plc Holding(s) in Company
15.05.2007        IMI plc Transaction in Own Shares
18.05.2007        IMI plc AGM Statement
18.05.2007        IMI plc Holding(s) in Company
21.05.2007        IMI plc Transaction in Own Shares
22.05.2007        IMI plc Transaction in Own Shares
23.05.2007        IMI plc Acquisition
23.05.2007        IMI plc Doc re Result of AGM
23.05.2007        IMI plc Holding(s) in Company
23.05.2007        IMI plc Transaction in Own Shares
24.05.2007        IMI plc Investor Presentation
24.05.2007        IMI plc Transaction in Own Shares
25.05.2007        IMI plc Holding(s) in Company
25.05.2007        IMI plc Transaction in Own Shares
30.05.2007        IMI plc Director/PDMR Shareholding
30.05.2007        IMI plc Director/PDMR Shareholding
30.05.2007        IMI plc Transaction in Own Shares
31.05.2007        IMI plc Total Voting Rights
05.06.2007        IMI plc Transaction in Own Shares
06.06.2007        IMI plc Transaction in Own Shares
07.06.2007        IMI plc Site Visit
07.06.2007        IMI plc Holding(s) in Company
07.06.2007        IMI plc Transaction in Own Shares
08.06.2007        IMI plc Transaction in Own Shares
11.06.2007        IMI plc Transaction in Own Shares
12.06.2007        IMI plc Transaction in Own Shares
13.06.2007        IMI plc Director/PDMR Shareholding
13.06.2007        IMI plc Transaction in Own Shares
14.06.2007        IMI plc Holding(s) in Company
19.06.2007        IMI plc Transaction in Own Shares
20.06.2007        IMI plc Transaction in Own Shares
21.06.2007        IMI plc Transaction in Own Shares
29.06.2007        IMI plc Trading Statement
02.07.2007        IMI plc Completion of Acquisition
03.07.2007        IMI plc Total Voting Rights
10.07.2007        IMI plc Site Visit
11.07.2007        IMI plc Director/PDMR Shareholding
17.07.2007        IMI plc Additional Listing
31.07.2007        IMI plc Total Voting Rights
09.08.2007        IMI plc Acquisition
15.08.2007        IMI plc Notice of Results
15.08.2007        IMI plc Director/PDMR Shareholding
16.08.2007        IMI plc Severe Service Investigation
03.09.2007        IMI plc Interim Results
03.09.2007        IMI plc Total Voting Rights
05.09.2007        IMI plc Transaction in Own Shares
06.09.2007        IMI plc Transaction in Own Shares
07.09.2007        IMI plc Transaction in Own Shares
10.09.2007        IMI plc Transaction in Own Shares
11.09.2007        IMI plc Transaction in Own Shares
12.09.2007        IMI plc Transaction in Own Shares
13.09.2007        IMI plc Site Visit
13.09.2007        IMI plc Director/PDMR Shareholding
13.09.2007        IMI plc Transaction in Own Shares
14.09.2007        IMI plc Transaction in Own Shares
17.09.2007        IMI plc Transaction in Own Shares
18.09.2007        IMI plc Transaction in Own Shares
19.09.2007        IMI plc Transaction in Own Shares
20.09.2007        IMI plc Transaction in Own Shares
21.09.2007        IMI plc Transaction in Own Shares
24.09.2007        IMI plc Transaction in Own Shares
25.09.2007        IMI plc Transaction in Own Shares
26.09.2007        IMI plc Transaction in Own Shares
27.09.2007        IMI plc Transaction in Own Shares
28.09.2007        IMI plc Holding(s) in Company
28.09.2007        IMI plc Total Voting Rights
28.09.2007        IMI plc Transaction in Own Shares
01.10.2007        IMI plc Completion of Acquisition
01.10.2007        IMI plc Holding(s) in Company
01.10.2007        IMI plc Transaction in Own Shares
02.10.2007        IMI plc Transaction in Own Shares
03.10.2007        IMI plc Transaction in Own Shares
04.10.2007        IMI plc Holding(s) in Company
05.10.2007        IMI plc Holding(s) in Company
05.10.2007        IMI plc Holding(s) in Company
08.10.2007        IMI plc Transaction in Own Shares
09.10.2007        IMI plc Transaction in Own Shares
10.10.2007        IMI plc Director/PDMR Shareholding
16.10.2007        IMI plc Transaction in Own Shares
17.10.2007        IMI plc Director/PDMR Shareholding
18.10.2007        IMI plc Transaction in Own Shares
19.10.2007        IMI plc Holding(s) in Company
19.10.2007        IMI plc Transaction in Own Shares
22.10.2007        IMI plc Director/PDMR Shareholding
22.10.2007        IMI plc Transaction in Own Shares
24.10.2007        IMI plc Transaction in Own Shares
26.10.2007        IMI plc Transaction in Own Shares
29.10.2007        IMI plc Transaction in Own Shares
30.10.2007        IMI plc Director/PDMR Shareholding
30.10.2007        IMI plc Transaction in Own Shares
31.10.2007        IMI plc Total Voting Rights
02.11.2007        IMI plc Transaction in Own Shares
05.11.2007        IMI plc Transaction in Own Shares
06.11.2007        IMI plc Transaction in Own Shares
07.11.2007        IMI plc Transaction in Own Shares
08.11.2007        IMI plc Transaction in Own Shares
09.11.2007        IMI plc Transaction in Own Shares
12.11.2007        IMI plc Transaction in Own Shares
13.11.2007        IMI plc Transaction in Own Shares
14.11.2007        IMI plc Director/PDMR Shareholding
14.11.2007        IMI plc Transaction in Own Shares
15.11.2007        IMI plc Transaction in Own Shares
16.11.2007        IMI plc Transaction in Own Shares
19.11.2007        IMI plc Transaction in Own Shares
20.11.2007        IMI plc Transaction in Own Shares
21.11.2007        IMI plc Transaction in Own Shares
22.11.2007        IMI plc Transaction in Own Shares
23.11.2007        IMI plc Transaction in Own Shares
26.11.2007        IMI plc Transaction in Own Shares
27.11.2007        IMI plc Transaction in Own Shares
28.11.2007        IMI plc Transaction in Own Shares
29.11.2007        IMI plc Holding(s) in Company
29.11.2007        IMI plc Transaction in Own Shares
30.11.2007        IMI plc Transaction in Own Shares
03.12.2007        IMI plc Transaction in Own Shares
04.12.2007        IMI plc Transaction in Own Shares
05.12.2007        IMI plc Total Voting Rights
05.12.2007        IMI plc Transaction in Own Shares
06.12.2007        IMI plc Holding(s) in Company
06.12.2007        IMI plc Transaction in Own Shares
07.12.2007        IMI plc Transaction in Own Shares
10.12.2007        IMI plc Transaction in Own Shares
11.12.2007        IMI plc Transaction in Own Shares
12.12.2007        IMI plc Director/PDMR Shareholding
13.12.2007        IMI plc Treasury Stock
19.12.2007        IMI plc Trading Update
09.01.2008        IMI plc Director/PDMR Shareholding
14.01.2008        IMI plc Holding(s) in Company
18.01.2008        IMI plc Holding(s) in Company
01.02.2008        IMI plc Total Voting Rights
04.02.2008        IMI plc Total Voting Rights Amendment
13.02.2008        IMI plc Director/PDMR Shareholding
15.02.2008        IMI plc Notice of Results
20.02.2008        IMI plc Holding(s) in Company
29.02.2008        IMI plc Director Declaration
03.03.2008        IMI plc Total Voting Rights
05.03.2008        IMI plc Final Results
05.03.2008        IMI plc Director/PDMR Shareholding
05.03.2008        IMI plc Director/PDMR Shareholding
07.03.2008        IMI plc Transaction in Own Shares
13.03.2008        IMI plc Director/PDMR Shareholding
13.03.2008        IMI plc Transaction in Own Shares
14.03.2008        IMI plc Transaction in Own Shares





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
22.03.2007        88(2)R        Return of Allotment of Shares
12.04.2007        88(2) R       Return of Allotment of Shares
12.04.2007        88(2) R       Return of Allotment of Shares
12.04.2007        88(2) R       Return of Allotment of Shares
19.04.2007        88(2) R       Return of Allotment of Shares
19.04.2007        169(1B)       Return by a public company purchasing its own shares for holding in treasury
23.04.2007        88(2) R       Return of Allotment of Shares
26.04.2007        88(2) R       Return of Allotment of Shares
15.05.2007        88(2) R       Return of Allotment of Shares
16.05.2007        88(2) R       Return of Allotment of Shares
16.05.2007        88(2) R       Return of Allotment of Shares
16.05.2007        88(2) R       Return of Allotment of Shares
16.05.2007        88(2) R       Return of Allotment of Shares
16.05.2007        88(2) R       Return of Allotment of Shares
16.05.2007        88(2) R       Return of Allotment of Shares
16.05.2007        88(2) R       Return of Allotment of Shares
16.05.2007        88(2) R       Return of Allotment of Shares
16.05.2007        88(2) R       Return of Allotment of Shares
16.05.2007        88(2) R       Return of Allotment of Shares
16.05.2007        88(2) R       Return of Allotment of Shares
16.05.2007        88(2) R       Return of Allotment of Shares
16.05.2007        88(2) R       Return of Allotment of Shares
16.05.2007        88(2) R       Return of Allotment of Shares
21.05.2007        88(2) R       Return of Allotment of Shares
23.05.2007        169(1B)       Return by a public company purchasing its own shares for holding in treasury
24.05.2007        AA            Interim Accounts made up to 30.04.2007
25.05.2007        169(1B)       Return by a public company purchasing its own shares for holding in treasury
29.05.2007        88(2) R       Return of Allotment of Shares
14.06.2006        88(2) R       Return of Allotment of Shares
04.06.2007        RES11         Shareholders Resolution
06.06.2007        88(2) R       Return of Allotment of Shares
06.06.2007        88(2) R       Return of Allotment of Shares
06.06.2007        88(2) R       Return of Allotment of Shares
06.06.2007        88(2) R       Return of Allotment of Shares
06.06.2007        88(2) R       Return of Allotment of Shares
06.06.2007        88(2) R       Return of Allotment of Shares
06.06.2007        88(2) R       Return of Allotment of Shares
07.06.2007        88(2) R       Return of Allotment of Shares
07.06.2007        88(2) R       Return of Allotment of Shares
07.06.2007        88(2) R       Return of Allotment of Shares
07.06.2007        88(2) R       Return of Allotment of Shares
07.06.2007        88(2) R       Return of Allotment of Shares
07.06.2007        88(2) R       Return of Allotment of Shares
07.06.2007        88(2) R       Return of Allotment of Shares
07.06.2007        88(2) R       Return of Allotment of Shares
11.06.2007        88(2) R       Return of Allotment of Shares
16.06.2007        88(2) R       Return of Allotment of Shares
21.06.2007        88(2) R       Return of Allotment of Shares
22.06.2007        AA            Annual Accounts
26.06.2007        88(2) R       Return of Allotment of Shares
28.06.2007        169(1B)       Return by a public company purchasing its own shares for holding in treasury
02.07.2007        363s          Annual Return
10.07.2007        169(1B)       Return by a public company purchasing its own shares for holding in treasury
13.07.2007        88(2) R       Return of Allotment of Shares
13.07.2007        88(2) R       Return of Allotment of Shares
13.07.2007        88(2) R       Return of Allotment of Shares
13.07.2007        88(2) R       Return of Allotment of Shares
13.07.2007        88(2) R       Return of Allotment of Shares
13.07.2007        88(2) R       Return of Allotment of Shares
13.07.2007        88(2) R       Return of Allotment of Shares
13.07.2007        88(2) R       Return of Allotment of Shares
13.07.2007        88(2) R       Return of Allotment of Shares
13.07.2007        88(2) R       Return of Allotment of Shares
13.07.2007        88(2) R       Return of Allotment of Shares
13.07.2007        88(2) R       Return of Allotment of Shares
13.07.2007        88(2) R       Return of Allotment of Shares
13.07.2007        88(2) R       Return of Allotment of Shares
13.07.2007        88(2) R       Return of Allotment of Shares
13.07.2007        88(2) R       Return of Allotment of Shares
18.07.2007        288c          Director's particulars changed
19.07.2007        88(2) R       Return of Allotment of Shares
23.07.2007        169(1B)       Return by a public company purchasing its own shares for holding in treasury
31.07.2007        88(2) R       Return of Allotment of Shares
07.08.2007        88(2) R       Return of Allotment of Shares
07.08.2007        88(2) R       Return of Allotment of Shares
23.08.2007        88(2) R       Return of Allotment of Shares
24.08.2007        288c          Director's particulars changed
31.08.2007        AA            Interim Accounts made up to 30.06.2007
01.09.2007        88(2) R       Return of Allotment of Shares
01.09.2007        88(2) R       Return of Allotment of Shares
01.09.2007        88(2) R       Return of Allotment of Shares
01.09.2007        88(2) R       Return of Allotment of Shares
15.09.2007        88(2) R       Return of Allotment of Shares
19.09.2007        88(2) R       Return of Allotment of Shares
26.09.2007        88(2) R       Return of Allotment of Shares
08.10.2007        88(2) R       Return of Allotment of Shares
08.10.2007        88(2) R       Return of Allotment of Shares
08.10.2007        88(2) R       Return of Allotment of Shares
18.10.2007        88(2) R       Return of Allotment of Shares
23.10.2007        169(1B)       Return by a public company purchasing its own shares for holding in treasury
25.10.2007        88(2) R       Return of Allotment of Shares
05.11.2007        88(2) R       Return of Allotment of Shares
05.11.2007        88(2) R       Return of Allotment of Shares
05.11.2007        88(2) R       Return of Allotment of Shares
06.11.2007        88(2) R       Return of Allotment of Shares
13.11.2007        169(1B)       Return by a public company purchasing its own shares for holding in treasury
15.11.2007        88(2) R       Return of Allotment of Shares
27.11.2007        88(2) R       Return of Allotment of Shares
27.11.2007        88(2) R       Return of Allotment of Shares
27.11.2007        88(2) R       Return of Allotment of Shares
27.11.2007        88(2) R       Return of Allotment of Shares
06.12.2007        169(1B)       Return by a public company purchasing its own shares for holding in treasury
10.12.2007        169(1B)       Return by a public company purchasing its own shares for holding in treasury
12.12.2007        88(2) R       Return of Allotment of Shares
28.12.2007        88(2) R       Return of Allotment of Shares
28.12.2007        88(2) R       Return of Allotment of Shares
09.01.2008        169(1B)       Return by a public company purchasing its own shares for holding in treasury
10.01.2008        169(1B)       Return by a public company purchasing its own shares for holding in treasury
10.01.2008        88(2) R       Return of Allotment of Shares
15.01.2008        88(2) R       Return of Allotment of Shares
04.02.2008        169(1B)       Return by a public company purchasing its own shares for holding in treasury
14.02.2008        88(2) R       Return of Allotment of Shares
14.02.2008        88(2) R       Return of Allotment of Shares
19.02.2008        88(2) R       Return of Allotment of Shares
04.03.2008        88(2) R       Return of Allotment of Shares
14.03.2008        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
18.05.2007       IMI plc Annual General Meeting
23.05.2007       IMI plc acquisition enhances sector focus in Fluid Power
24.05.2007       Capital Markets Severe Service Seminar
29.06.2007       IMI plc Trading Update
02.07.2007       IMI plc completes the acquisition of Kloehn Company Ltd
09.08.2007       IMI plc acquisition expands Indoor Climate capabilities
16.08.2007       IMI plc Investigation within the Severe Service Business
03.09.2007       IMI plc Interim Results
01.10.2007       IMI plc completes the acquisition of Pneumatex AG
19.12.2007       IMI plc Trading Update
05.03.2008       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

25.04.2007    Annual Report & Accounts and Circular
23.05.2007    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 2008





END.


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