Annual Financial Report

Thames Water Utilities Finance plc

Announces publication of Annual Financial Statements for the year ended 31 March 2024

9 July 2024

Publication of Thames Water Utilities Finance plc financial statements

Thames Water Utilities Finance plc announces the publication of its annual report and accounts for the year ended 31 March 2024.

We confirm that a copy of the annual report and accounts has been submitted to and will shortly be available for public inspection at the National Storage Mechanism (NSM) - situated at:

www.fca.org.uk/markets/primary-markets/regulatory-disclosures/national-storage-mechanism

A copy of the above document will also shortly be available electronically on the Thames Water website at:

https://www.thameswater.co.uk/about-us/investors/debt-information/twul-group-financial-statements

Publication of Thames Water Utilities Limited financial statements

Thames Water Utilities Finance plc announces the publication of Thames Water Utilities Limited's annual report and accounts for the year ended 31 March 2024.

We confirm that a copy of the annual report and accounts has been submitted to and will shortly be available for public inspection at the National Storage Mechanism (NSM) - situated at:

www.fca.org.uk/markets/primary-markets/regulatory-disclosures/national-storage-mechanism

A copy of the above document will also shortly be available electronically on the Thames Water website at:

https://www.thameswater.co.uk/about-us/investors/results-and-presentations

For investor enquiries please contact

David Gregg - Director of Corporate Finance

Sarah Davies - Head of Investor Relations

[email protected]

For media enquiries please contact

Suvra Jans - Head of Media Relations

07747 640 810

[email protected]