Annual Information Update

ANNUAL INFORMATION UPDATE

This annual information update is required by and is being made pursuant to
Article 10 of the Prospectus Directive as implemented in the United Kingdom
(Prospectus Rule 5.2) and not for any other purpose and neither the Company,
nor any other person, takes any responsibility for, or makes any
representation, express or implied, as to the accuracy or completeness of the
information which it contains. This information is not necessarily up to date
as at the date of this annual information update and the Company does not
undertake any obligation to update any such information in the future. This
annual information update does not constitute an offer for any securities
addressed to any person and should not be relied on by any person.

The following documents have been filed with the Financial Services Authority
during the period 19 April 2006 to 11 May 2007. These documents may be reviewed
at the UK Listing Authority's Document Viewing Facility at 25 North Colonnade,
Canary Wharf, London E14 5HS. Copies of these documents are also available on
request from the Company's offices at 12th Floor, Capital House, 25 Chapel
Street, London, NW1 5DH.

Date Headline


01/05/07 Holding(s) in Company

30/04/07 Total Voting Rights

20/04/07 Holding(s) in Company

16/04/07 Acquisition

03/04/07 Total Voting Rights

19/03/07 Holding(s) in Company

15/03/07 Holding(s) in Company

12/03/07 Holding(s) in Company

12/03/07 Holding(s) in Company

09/03/07 Holding(s) in Company

09/03/07 Director/PDMR Shareholding

02/03/07 Holding(s) in Company

02/03/07 Total Voting Rights

01/03/07 Final Results

21/02/07 Holding(s) in Company

15/02/07 Holding(s) in Company

09/02/07 Holding(s) in Company

30/01/07 Holding(s) in Company

22/01/07 Total Voting Rights

18/01/07 Holding(s) in Company

09/01/07 Trading Statement

08/01/07 Additional Listing

08/01/07 Blocklisting - Interim Review

27/12/06 Director/PDMR Shareholding

19/12/06 Total Voting Rights

23/11/06 Holding(s) in Company

17/11/06 Trading Statement

06/10/06 Acquisition

01/09/06 Holding(s) in Company

22/08/06 Holding(s) in Company

21/08/06 Interim Results

16/08/06 Acquisition

31/07/06 Holding(s) in Company

25/07/06 Holding(s) in Company

17/07/06 Holding(s) in Company

13/07/06 Holding(s) in Company

13/07/06 Blocklisting - Interim Review

13/07/06 Blocklisting - Interim Review

06/07/06 Holding(s) in Company

03/07/06 Holding(s) in Company

30/06/06 Holding(s) in Company

30/06/06 Director/PDMR Shareholding

22/06/06 Result of AGM

22/06/06 AGM Statement

20/06/06 Holding(s) in Company

19/06/06 Holding(s) in Company

15/06/06 Holding(s) in Company

12/06/06 Holding(s) in Company

12/06/06 Holding(s) in Company

12/06/06 Holding(s) in Company

25/05/06 Holding(s) in Company

23/05/06 Holding(s) in Company

09/05/06 Holding(s) in Company

02/05/06 Holding(s) in Company

02/05/06 Trading Update

28/04/06 Annual Information Update

28/04/06 Holding(s) in Company

27/04/06 Holding(s) in Company

Companies House Filings

The following documents relating to the Company have been filed with the
Registrar of Companies at Companies House during the period 19 April 2006 to 11
May 2007. Copies of the documents may be obtained from Companies House (
www.companieshouse.gov.uk) or from the Company Secretary of Keller Group plc at
12th Floor, Capital House, 25 Chapel Street, London, NW1 5DH.

Date Document Type

28/04/07 Declaration of Mortgage/Charge, Form 403a

28/04/07 Declaration of Mortgage/Charge, Form 403a

20/04/07 Return of Allotment, Form 88(2)

11/04/07 Return of Allotment, Form 88(2)

22/03/07 Return of Allotment, Form 88(2)

19/03/07 Return of Allotment, Form 88(2)

13/03/07 Return of Allotment, Form 88(2)

26/02/07 Return of Allotment, Form 88(2)

26/02/07 Return of Allotment, Form 88(2)

16/02/07 Particulars of Mortgage/Charge, Form 395

11/01/07 Return of Allotment, Form 88(2)

09/01/07 Annual Return, Form 363a

28/12/06 Return of Allotment, Form 88(2)

15/12/06 Return of Allotment, Form 88(2)

07/12/06 Return of Allotment, Form 88(2)

29/11/06 Return of Allotment, Form 88(2)

27/11/06 Return of Allotment, Form 88(2)

22/11/06 Return of Allotment, Form 88(2)

15/11/06 Return of Allotment, Form 88(2)

15/09/06 Return of Allotment, Form 88(2)

13/09/06 Director's Particulars Changed, Form 288c

07/09/06 Return of Allotment, Form 88(2)

22/08/06 Return of Allotment, Form 88(2)

11/08/06 Return of Allotment, Form 88(2)

01/08/06 Return of Allotment, Form 88(2)

19/07/06 Return of Allotment, Form 88(2)

18/07/06 AGM Resolutions

07/07/06 Return of Allotment, Form 88(2)

30/06/06 Return of Allotment, Form 88(2)

29/06/06 Return of Allotment, Form 88(2)

14/06/06 Return of Allotment, Form 88(2)

02/06/06 Return of Allotment, Form 88(2)

31/05/06 Return of Allotment, Form 88(2)

30/05/06 Return of Allotment, Form 88(2)

Documents published and sent to shareholders

Date Document

06/09/06 Interim Report 2006

30/04/07 2006 Annual Report & Accounts and Notice of AGM 2007