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
3 October 2024
Dŵr Cymru to Come Under Welsh Language Standards
1 October 2024
Barbara Moorhouse to stand down as Glas Cymru Non-Executive Director
10 September 2024
Welsh Water announces the retirement of Alastair Lyons as Chair
5 September 2024
Last chance to take part in Dŵr Cymru’s early proposals for Merthyr water treatment works
20 August 2024
£3m distributed from Dŵr Cymru environment fund
10 July 2024
Dŵr Cymru proposes new location and a smaller site for Merthyr water treatment works
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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