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.Learn more
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.
Change of Registered Address
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 changedFind out more
2020 - 2025
Over the last two years, we’ve been working with and listening to our customers about our plans for the future – and 40,000 of you have had your say on how we run your water and wastewater services.
21 June 2021
£500,000 investment to upgrade Bishton’s wastewater network
18 June 2021
Welsh Water Welcomes Planning Approval for Iconic Reservoir Site
15 June 2021
Major £2million water upgrade completed in Cardiff West
14 June 2021
£12 million investment project in Hereford wins Innovation Award at ICE West Midlands Awards
4 June 2021
Welsh Water to deliver net zero carbon emissions by 2040
1 June 2021