Holding(s) in Company

Pennon Group PLC
02 February 2005

PENNON GROUP PLC



FOR IMMEDIATE RELEASE


HOLDING IN COMPANY


Pennon Group Plc has received notification (by fax dated 1 February 2005) that
Deutsche Bank AG and its subsidiary companies held an interest in 4,106,925
Ordinary shares of £1.11p each in the Company, representing 3.21%.


2 February 2005

www.pennon-group.co.uk


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