Holding(s) in Company

Keller Group PLC
21 April 2005


                                Keller Group plc
                                ('the Company')

The company was today notified that as at 21st April 2005, Morley Fund
Management Limited (a subsidiary of Aviva plc) hold an interest in 3,269,538
ordinary shares in the Company, which represents 5.00% of the issued ordinary
share capital.


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