55GF York Wtr Fin 27

Yorkshire Water Finance PLC

29 November 2023

Yorkshire Water Finance PLC announces that its unaudited interim financial results for the six months to 30 September 2023 have been submitted to the National Storage Mechanism and will shortly be available for inspection at:

https://data.fca.org.uk/#/nsm/nationalstoragemechanism

The results are also available on the Yorkshire Water website.

For further information please contact:

KATHY SMITH

COMPANY SECRETARY

YORKSHIRE WATER FINANCE PLC

WESTERN HOUSE

HALIFAX ROAD

BRADFORD

BD6 2SZ

Email: compsec@yorkshirewater.co.uk