Thames Water Home About us Developer services Wholesale Register Login Contact us My account Help and advice About us Home About us Who we are Who we are The essential service Every day, we serve 15 million customers across London and the Thames Valley. Learn more about what we stand for, and how we deliver life’s essential service, so our customers, communities and the environment can thrive. Learn more about our essential service Learn more about what we stand for Turning our business around – the journey’s begun Learn more in this message from our CEO, Sarah Bentley Together we can end domestic abuse Our business Thames Water Utilities Limited Registered in England and Wales Registered Office: Clearwater Court, Vastern Road, Reading RG1 8DB. Company number: 02366661. VAT registration no GB 537-4569-15. Our policies Gender pay gap report Modern slavery statement Accessibility Our charges Get in touch Contact us Careers Legal Cookies Privacy Terms and conditions © 2001 - 2021 Thames Water Utilities Limited. All rights reserved. Mmmm…cookies We use cookies to track how you use our website and to help us improve your experience.Learn more. Edit cookie preferences Accept All Cookies