Annual Information Update

Wolseley PLC 19 October 2005 Annual Information Update In accordance with the requirements of Prospectus Rule 5.2, Wolseley plc submits its first annual information update, which refers to information that has been published or made available to the public over the 12 months ended 19 October 2005. The information referred to in this announcement was up to date at the time the information was published and some information may now out of date. Date of Description of information (1) Where information publication/ was published (2) filing ---------------- -------------------------------- ------------------- 1 October 2004 Form 88(2) UK Companies House 4 October 2004 Form 88(2) UK Companies House 7 October 2004 Directorate Change Announcement London/New York Stock Exchanges 7 October 2004 Directors Shareholding Announcement London/New York Stock Exchanges 7 October 2004 Directors Shareholding Announcement London/New York Stock Exchanges 7 October 2004 Form 288(b) UK Companies House 7 October 2004 Form 88(2) UK Companies House 7 October 2004 Form 88(2) UK Companies House 7 October 2004 Form 88(2) UK Companies House 11 October 2004 Form 88(2) UK Companies House 15 October 2004 Holding in Company Announcement London/New York Stock Exchanges 19 October 2004 Annual Report and Accounts for the London/New York year ended 31 July 2004 and Notice of Stock Exchanges Annual General Meeting - Availability Announcement 21 October 2004 Form 88(2) UK Companies House 21 October 2004 Form 88(2) UK Companies House 22 October 2004 Form 88(2) UK Companies House 25 October 2004 Directors Shareholding Announcement London/New York Stock Exchanges 25 October 2004 Form 88(2) UK Companies House 29 October 2004 Form 6-K for the month of October 2004 US Securities and Exchange Commission 1 November 2004 Form 88(2) UK Companies House 3 November 2004 Directors Shareholding Announcement London/New York Stock Exchanges 5 November 2004 Directors Shareholding Announcement London/New York Stock Exchanges 8 November 2004 Form 288(c) UK Companies House 8 November 2004 Form 88(2) UK Companies House 9 November 2004 Form 88(2) UK Companies House 11 November 2004 Form 88(2) UK Companies House 18 November 2004 AGM Statement London/New York Stock Exchanges 18 November 2004 Result of AGM Announcement London/New York Stock Exchanges 19 November 2004 Annual Report & Accounts for the year UK Companies House ended 31 July 2004 19 November 2004 Special resolutions passed at AGM UK Companies House 19 November 2004 Ordinary resolution passed at AGM UK Companies House 18 November 2004 Form 20-F for the fiscal year ended US Securities and 31 July 2004 Exchange Commission 19 November 2004 Form 88(2) UK Companies House 22 November 2004 Form S-8 US Securities and Exchange Commission 23 November 2004 Form 88(2) UK Companies House 25 November 2004 Directors Shareholding Announcement London/New York Stock Exchanges 27 November 2004 Form 88(2) UK Companies House 30 November 2004 Holding in Company Announcement London/New York Stock Exchanges 1 December 2004 Form 6-K for the month of November 2004 US Securities and Exchange Commission 1 December 2004 Form 288(c) UK Companies House 3 December 2004 Directors Shareholding Announcement London/New York Stock Exchanges 3 December 2004 Form 88(2) UK Companies House 6 December 2004 Holding in Company Announcement London/New York Stock Exchanges 8 December 2004 Holding in Company Announcement London/New York Stock Exchanges 9 December 2004 Form 363a UK Companies House 16 December 2004 Form UK Companies House 17 December 2004 Directors Shareholding Announcement London/New York Stock Exchanges 17 December 2004 Form 88(2) UK Companies House 20 December 2004 Form 88(2) UK Companies House 21 December 2004 Form 288(c) UK Companies House 21 December 2004 Form 88(2) UK Companies House 4 January 2005 Form 6-K for the month of December 2004 US Securities and Exchange Commission 5 January 2005 Form 88(2) UK Companies House 6 January 2005 Acquisition Announcement London/New York Stock Exchanges 10 January 2005 Directors Shareholding Announcement London/New York Stock Exchanges 11 January 2005 Announcement relating to Wolseley London/New York UK business expansion Stock Exchanges 12 January 2005 Form 88(2) UK Companies House 12 January 2005 Form 88(2) UK Companies House 17 January 2005 Pre-Close Period Trading Statement London/New York for five months to 31 December 2004 Stock Exchanges 17 January 2005 Holding in Company Announcement London/New York Stock Exchanges 21 January 2005 Form 88(2) UK Companies House 21 January 2005 Form 88(2) UK Companies House 24 January 2005 Form 88(2) UK Companies House 25 January 2005 Directorate Changes Announcement London/New York Stock Exchanges 27 January 2005 Form 88(2) UK Companies House 27 January 2005 Form 88(2) UK Companies House 31 January 2005 Form 88(2) UK Companies House 31 January 2005 Form 6-K for the month January 2005 US Securities and Exchange Commission 1 February 2005 Holding in Company Announcement London/New York Stock Exchanges 2 February 2005 Holding in Company Announcement London/New York Stock Exchanges 2 February 2005 Form 288(c) UK Companies House 7 February 2005 Form 288(a) UK Companies House 7 February 2005 Form 288(b) UK Companies House 10 February 2005 Acquisitions update Announcement London/New York Stock Exchanges 21 February 2005 Form 88(2) UK Companies House 28 February 2005 Form 6-K for the month of February 2005 US Securities and Exchange Commission 1 March 2005 Blocklisting - Six Monthly Return London/New York Stock Exchanges 1 March 2005 Blocklisting - Six Monthly Return London/New York Stock Exchanges 1 March 2005 Blocklisting - Six Monthly Return London/New York Stock Exchanges 1 March 2005 Blocklisting - Six Monthly Return London/New York Stock Exchanges 1 March 2005 Blocklisting - Six Monthly Return London/New York Stock Exchanges 1 March 2005 Blocklisting - Six Monthly Return London/New York Stock Exchanges 4 March 2005 Holding in Company Announcement London/New York Stock Exchanges 4 March 2005 Form 88(2) UK Companies House 21 March 2005 Interim Results Announcement for the London/New York period ended 31 January 2005 Stock Exchanges 21 March 2005 Announcement relating to North London/New York American Structure Stock Exchanges 21 March 2005 Form 6-K dated 21 March 2005 with the US Securities and interim results Exchange Commission 23 March 2005 Directors shareholding Announcement London/New York Stock Exchanges 24 March 2005 Directors shareholding Announcement London/New York Stock Exchanges 31 March 2005 Form 6-K for the month of March 2005 US Securities and Exchange Commission 1 April 2005 Directors shareholding Announcement London/New York Stock Exchanges 1 April 2005 Form 88(2) UK Companies House 4 April 2005 Form 88(2) UK Companies House 5 April 2005 Interim Report for the period to 31 London/New York January 2005 - Availability Announcement Stock Exchanges 5 April 2005 Interim Report for the period to 31 US Securities and January 2005 Exchange Commission 5 April 2005 Directors shareholding Announcement London/New York Stock Exchanges 5 April 2005 Form 88(2) UK Companies House 7 April 2005 Acquisition Update Announcement London/New York Stock Exchanges 7 April 2005 Form 88(2) UK Companies House 18 April 2005 Form 88(2) UK Companies House 20 April 2005 Directors shareholding Announcement London/New York Stock Exchanges 20 April 2005 Form 88(2) UK Companies House 20 April 2005 Form 88(2) UK Companies House 26 April 2005 Directors shareholding Announcement London/New York Stock Exchanges 26 April 2005 Holding in Company Announcement London/New York Stock Exchanges 26 April 2005 Form 88(2) UK Companies House 27 April 2005 Analyst & Investor Site Visit London/New York Announcement Stock Exchanges 29 April 2005 Directors shareholding Announcement London/New York Stock Exchanges 29 April 2005 Form 6-K for the month of April 2005 US Securities and Exchange Commission 3 May 2005 Form 88(2) UK Companies House 3 May 2005 Form 88(2) UK Companies House 5 May 2005 Holding in Company Announcement London/New York Stock Exchanges 6 May 2005 Form 88(2) UK Companies House 9 May 2005 Form 88(2) UK Companies House 11 May 2005 Form 88(2) UK Companies House 13 May 2005 Form 88(2) UK Companies House 18 May 2005 Form 88(2) UK Companies House 24 May 2005 Form 88(2) UK Companies House 24 May 2005 Form 88(2) UK Companies House 31 May 2005 Form 6-K for the month of May 2005 US Securities and Exchange Commission 1 June 2005 Directors shareholding Announcement London/New York Stock Exchanges 8 June 2005 Directors shareholding Announcement London/New York Stock Exchanges 10 June 2005 Form 88(2) UK Companies House 16 June 2005 Directors shareholding Announcement London/New York Stock Exchanges 13 June 2005 Form 88(2) UK Companies House 17 June 2005 Form 88(2) UK Companies House 22 June 2005 Form 288c UK Companies House 30 June 2005 Form 6-K for the month of June 2005 US Securities and Exchange Commission 6 July 2005 Form 88(2) UK Companies House 15 July 2005 Form 88(2) UK Companies House 18 July 2005 Form 88(2) UK Companies House 18 July 2005 Trading Statement Announcement London/New York Stock Exchanges 27 July 2005 Directors shareholding Announcement London/New York Stock Exchanges 27 July 2005 Form 88(2) UK Companies House 29 July 2005 Form 6-K for the month of July 2005 US Securities and Exchange Commission 29 July 2005 Form 88(2) UK Companies House 1 August 2005 Form 88(2) UK Companies House 9 August 2005 Form 88(2) UK Companies House 26 August 2005 Form 288c UK Companies House 26 August 2005 Form 88(2) UK Companies House 31 August 2005 Form 6-K for the month of August 2005 US Securities and Exchange Commission 1 September 2005 Blocklisting - Six Monthly Return London/New York Stock Exchanges 1 September 2005 Blocklisting - Six Monthly Return London/New York Stock Exchanges 1 September 2005 Blocklisting - Six Monthly Return London/New York Stock Exchanges 1 September 2005 Blocklisting - Six Monthly Return London/New York Stock Exchanges 1 September 2005 Blocklisting - Six Monthly Return London/New York Stock Exchanges 1 September 2005 Blocklisting - Six Monthly Return London/New York Stock Exchanges 9 September 2005 Form 20-F/A for the fiscal year ended US Securities and 31 July 2004 Exchange Commission 19 September 2005 Holding in Company Announcement London/New York Stock Exchanges 26 September 2005 Final Results London/New York Stock Exchanges 26 September 2005 Directorate Change Anouncement London/New York Stock Exchanges 26 September 2005 Form 6-K dated 26 September 2005 with Exchange the US Securities and preliminary Commission statement and final results 26 September 2005 Form 88(2) UK Companies House 27 September 2005 Additional listing London/New York Stock Exchanges 30 September 2005 Form 6-K for the month of September US Securities and 2005 Exchange Commission 3 October 2005 Holding in Company Announcement London/New York Stock Exchanges 10 October 2005 Holding in Company Announcement London/New York Stock Exchanges 18 October 2005 Acquisition Update Announcement London/New York Stock Exchanges 19 October 2005 Annual Report and Accounts for the London/New York year ended 31 July 2005 and Notice of Stock Exchanges Annual General Meeting - Availability Announcement 19 October 2005 Private Placement Announcement London/New York Stock Exchanges Note 1 ------ a. Companies House forms - Descriptions of documents: Form 88(2) - Return of Allotments of shares Form 288a - Appointment of a Director/Secretary Form 288b - Resignation of a Director/Secretary Form 288c - Change of Details of a Director/Secretary Form 363a - Annual Return b. US Securities and Exchange Commission forms - Descriptions of documents: Form 6-K - Report of foreign private issuers pursuant to Rules 13a-16 or 15d-16 of the Securities Exchange Act of 1934 Form 20-F - Annual and transition report of foreign private issuers pursuant to sections 13 or 15(d) of the Securities Exchange Act of 1934 Form 20-F/A - Amendment to Annual and transition report of foreign private issuers pursuant to sections 13 or 15(d) of the Securities Exchange Act of 1934 Form S-8 - Registration Statement under the Securities Act of 1933 (Securities to be offered to employees pursuant to employee benefit plans) Note 2 ------ Copies of all of the regulatory announcements can be found on company website, www.wolseley.com. Specific announcements can be downloaded from the relevant website addresses: www.companieshouse.gov.uk www.londonstockexchange.com www.sec.gov For further information, please contact: Mark J White Group Company Secretary & Counsel 0118 929 8700 This information is provided by RNS The company news service from the London Stock Exchange

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