Annual Information Update

Spirax-Sarco Engineering PLC
05 April 2007



Spirax-Sarco Engineering plc

5th April 2007


ANNUAL INFORMATION UPDATE


Spirax-Sarco Engineering plc (the 'Company') is pleased to provide an annual
information updated, in accordance with the requirements of the Prospectus Rule
5.2.  This update refers to information that has been published or made
available by the Company to the public over the 52 weeks to 31st March 2007.  To
avoid an unnecessarily lengthy document, information is referred to in this
update rather than included in full.

The information referred to in this update was up to date at the time the
information was published but some information may now be out of date.


1.         Regulator Announcements

The following UK regulatory announcements have been made through RNS, a
Regulatory Information Service.


Date                                  Description of Document

03/04/06                              Transaction in Own Shares

04/04/06                              Transaction in Own Shares

06/04/06                              Acquisition

06/04/06                              Transaction in Own Shares

07/04/06                              Transaction in Own Shares

10/04/06                              Transaction in Own Shares

11/04/06                              Transaction in Own Shares

18/04/06                              Transaction in Own Shares

19/04/06                              Transaction in Own Shares

20/04/06                              Director/PDMR Shareholding

20/04/06                              Transaction in Own Shares

25/04/06                              Transaction in Own Shares

26/04/06                              Transaction in Own Shares

27/04/06                              Transaction in Own Shares

08/05/06                              Transaction in Own Shares

10/05/06                              AGM Statement

12/05/06                              Transaction in Own Shares

15/05/06                              Transaction in Own Shares

16/05/06                              Transaction in Own Shares

17/05/06                              Transaction in Own Shares

18/05/06                              Transaction in Own Shares

19/05/06                              Transaction in Own Shares

22/05/06                              Transaction in Own Shares

23/05/06                              Transaction in Own Shares

23/05/06                              Director/PDMR Shareholding

24/05/06                              Transaction in Own Shares

26/05/06                              Director/PDMR Shareholding

30/05/06                              Transaction in Own Shares

01/06/06                              Transaction in Own Shares

06/06/06                              Transaction in Own Shares

07/06/06                              Transaction in Own Shares

08/06/06                              Transaction in Own Shares

09/06/06                              Transaction in Own Shares

12/06/06                              Transaction in Own Shares

13/06/06                              Transaction in Own Shares

14/06/06                              Transaction in Own Shares

15/06/06                              Transaction in Own Shares

16/06/06                              Transaction in Own Shares

20/06/06                              Transaction in Own Shares

04/07/06                              Acquisition

07/08/06                              Notice of Results

07/09/06                              Interim Results

08/09/06                              Director/PDMR Shareholding

08/09/06                              Transaction in Own Shares

13/09/06                              Director/PDMR Shareholding

13/09/06                              Transaction in Own Shares

14/09/06                              Transaction in Own Shares

15/09/06                              Transaction in Own Shares

18/09/06                              Transaction in Own Shares

19/09/06                              Director/PDMR Shareholding

19/09/06                              Transaction in Own Shares

21/09/06                              Transaction in Own Shares

25/09/06                              Transaction in Own Shares

27/09/06                              Transaction in Own Shares

29/09/06                              Transaction in Own Shares

02/10/06                              Transaction in Own Shares

09/10/06                              Holdings in Company

13/11/06                              Director/PDMR Shareholding

01/12/06                              Director/PDMR Shareholding

22/12/06                              Total Voting Rights

01/02/07                              Total Voting Rights

01/03/07                              Total Voting Rights

09/03/07                              Notice of Results

12/03/07                              Preliminary Results

23/03/07                              Director/PDMR Shareholding

26/03/07                              Director/PDMR Shareholding

28/03/07                              Director/PDMR Shareholding



Copies of the above announcements can be downloaded from the London Stock
Exchange's website, www.londonstockexchange.com/marketnews.


2.         Documents Filed at Companies House

All of the documents listed below were filed with Companies House on or around
the dates indicated.


Date                                  Description of Document

12/05/06                              Resolutions Passed at AGM

14/06/06                              Annual Return

01/07/06                              Appointment of Director

10/07/06                              Resignation of Director



Copies of documents filed at Companies House can be obtained from Companies
House or from the Company Secretary at Spirax-Sarco Engineering plc, Charlton
House, Cheltenham, Glos. GL53 8ER.



3.         Annual Report and Interim Report 2006

The Company's Annual report for the 52 weeks ending 31st December 2006 and the
Notice of Annual General Meeting and the Interim Report 2006 (published on 6th
September 2006) can be found at the Company's website at
www.spiraxsarcoengineering.com.

Copies of all documents referred to can be obtained from the Company Secretary
at Spirax-Sarco Engineering plc, Charlton House, Cheltenham, Glos. GL53 8ER.


Enquiries:          Peter Smith
                    Director & Company Secretary
                    Spirax-Sarco Engineering plc
                    Charlton House
                    Cheltenham
                    Glos.
                    GL53 8ER

                    Tel:   [phone]




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