For all of us.
We’re the only water company of its kind in the UK. We don’t have shareholders, which means we put every penny back into looking after your water and our beautiful environment – now and for years to come.
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Open Data Strategy
Executive Strategy
In this document, you will find key information about why we have created an Open Data Strategy and how we will approach the implementation of our open data initiative.
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Glas Cymru
Annual report and accounts
Welsh Water is owned by Glas Cymru, a single purpose company with no shareholders and is run solely for the benefit of customers.
Our Journey
to Net Zero
As one of the largest energy users in Wales, we need to adapt the way we deliver our services to allow us to deal with the challenges we face in the years and decades to come.
Latest news
19 December 2024
Welsh Water Statement
6 December 2024
Lifting of Boil Water Notice - Open letter from Peter Perry
6 December 2024
Welsh Water lift ‘boil water’ notice
29 November 2024
Boil Water Notice extension - Open letter from Peter Perry
29 November 2024
Boil Water notice for parts of Rhondda Cynon Taff extended until 8th December
25 November 2024
Boil Water Notice - Statement from Peter Perry
Change of Registered Address
Glas Cymru
Glas Cymru, the not-for-profit company which owns Welsh Water, announces that with immediate effect the registered office of the company and all subsidiaries in the Group has changed
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In your area
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