Holding(s) in Company

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 Plc
of 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                                      YES
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           JPMorgan Asset Management Holdings Inc.
the
notification obligation: iii

4. Full name of shareholder(s)                  JPMorgan Asset Management (UK) Limited
(if different from 3.):iv
 

5. Date of the transaction and date on                                02 November 2009
which the threshold is crossed or
reached: v

6. Date on which issuer notified:                                     06 November 2009

7. Threshold(s) that is/are crossed or                                    5% downwards
reached: vi, vii
 

8. Notified details:

A: Voting rights attached to shares viii, ix
Class/type of    Situation previous                  Resulting situation after the triggering
shares           to the triggering                   transaction
                 transaction
 
if possible
using
the ISIN CODE
                 Number           Number             Number                Number of         % of voting
                 of               of                 of shares             voting            rights x
                 Shares           Voting                                   rights
                                  Rights
                       Direct            Direct xi   Indirect xii Direct      Indirect
GB0004866223     3,241,780        3,241,780                                        3,091,654             4.81%
 

B: Qualifying Financial Instruments

Resulting situation after the triggering transaction
Type of financial           Expiration   Exercise/                            Number of voting       % of voting
instrument                  date xiii    Conversion Period xiv                rights that may be     rights
                                                                              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 financial      Exercise   Expiration    Exercise/              Number of voting          % of voting
instrument             price      date xvii     Conversion period      rights instrument         rights xix, xx
                                                xviii                  refers to
 
CFD                                                                    3,345                     Nominal     Delta
                 0.01%
 
Total (A+B+C)
Number of voting rights                                           Percentage of voting rights
 
3,094,999                                                         4.82%
 

9. Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable: xxi
Total disclosable holding for JPMorgan Asset Management Holdings Inc : 3,094,999
(4.82%)
 
JPMorgan Asset Management (UK) Limited: 3,094,999 (4.82%)
 
Proxy Voting:

10. Name of the proxy holder:                                                        N/A

11. Number of voting rights proxy holder will cease                                  N/A
to hold:

12. Date on which proxy holder will cease to hold                                    N/A
voting rights:
 
                                                                                     N/A
13. Additional information:

14. Contact name:                                                             Jay Supaya

15. Contact telephone number:                                              020 7325 4513