Rescheduled Full-Year Results Date

Pennon Group PLC

14 April 2026

Rescheduled Full-Year Results Date

Pennon Group advises that the audited results for the year ended 31 March 2026 will now be released on 10 June 2026, instead of 2 June 2026.

For further information, please contact:

Pennon Group plc

James Found                       Head of Investor Relations                                    +44(0)7970 066 634

Media enquiries

Michael Turner         FGS Global                                                   +44(0)207 251 3801

Harry Worthington