TWUF - Fourth Consent Request (Results)

Thames Water Utilities Finance plc

22 September 2025

Thames Water Utilities Limited announcesresults of the Fourth Consent Requests

Thames Water Utilities Limited ("TWUL") announced today that the Fourth Consent Requests have been approved by its creditors.

This announcement (the "Results Announcement") can be found here:

https://www.londonstockexchange.com/news-article/AW14/twul-fourth-consent-requests-results/17242173

Terms used but not otherwise defined have the meanings given to them in the Results Announcement.

For further information

Investor enquiries

Fred Maroudas - Director of Corporate Finance debt.investorrelations@thameswater.co.uk

Media enquiries

Suvra Jans - Head of Media Relations 07747 640810

Suvra.jans@thameswater.co.uk

Alex Simmons thameswater@edelmansmithfield.com

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