Keller Regulatory News (KLR)

27 Jun 2011 09:09

For filings with the FSA include the annex For filings with issuer exclude the annex

TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARESi

1. Identity of the issuer or the underlying issuer Keller Group Plcof existing shares to which voting rights are

attached:ii

2 Reason for the notification (please tick the appropriate box or boxes): An acquisition or disposal of voting rights ¼

An acquisition or disposal of qualifying financial instruments which may result in the acquisition of shares already issued to which voting rights are attached

An acquisition or disposal of instruments with similar economic effect to qualifying financial instruments An event changing the breakdown of voting rights

Other (please specify): 3. Full name of person(s) subject to the Schroders plc notification obligation:iii

4. Full name of shareholder(s)

(if different from 3.):iv

5. Date of the transaction and date on which the threshold is crossed or

23.06.11 reached: v

6. Date on which issuer notified:

24.06.11

7. Threshold(s) that is/are crossed or

Above 5% reached: vi, vii 8. Notified details:

A: Voting rights attached to shares viii, ix Class/type Situation previous Resulting situation after the triggering transaction of to the triggering shares transaction if possible Number Number Number Number of voting % of voting rights using of of of shares rights x the ISIN Shares Voting CODE Rights Direct Direct xi Indirect xii Direct Indirect Ordinary 3,815,380 3,144,412 4,025,380 N/A 3,354,412 N/A 5.215% GB0004866223

B: Qualifying Financial Instruments Resulting situation after the triggering transaction

Type of Expiration Exercise/ Number of voting % of voting financial date xiii Conversion Period xiv rights that may be rights instrument acquired if the instrument is exercised/ converted. C: Financial Instruments with similar economic effect to Qualifying Financial Instruments xv, xvi

Resulting situation after the triggering transaction Type of Exercise price Expiration Exercise/ Number of voting rights % of voting financial date xvii Conversion instrument refers to rights xix, xx instrument period xviii Nominal Delta Total (A+B+C) Number of voting rights Percentage of voting rights 3,354,412 5.215%

9. Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held, if applicable: xxi

Schroder Investment Management Limited 2,900,497 4.509% Schroder Investment Management North America Limited 453,915 0.706% Proxy Voting:

10. Name of the proxy holder: 11. Number of voting rights proxy holder will cease

to hold:

12. Date on which proxy holder will cease to hold

voting rights: The shares referred to in section 9 are held in portfolios13. Additional information: managed by those firms on a discretionary basis for clients under investment management agreements. 14. Contact name: Chris Melrose

15. Contact telephone number: 020 7658 6000