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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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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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.
In your area
Check if there is any work or reported incidents near you that could be affecting your water supply, or sign up to receive alerts and updates.
Our plan
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.
Latest news
11 May 2021
Welsh Water marks 20 years as not-for-profit by donating £100,000 to local foodbanks
10 May 2021
Further investment boost planned for Wentwood Reservoir
1 May 2021
Dŵr Cymru Welsh Water Osprey Statement
27 April 2021
Welsh Water Gets Green Light for Initiative to Help Water Taste Even Better
26 April 2021
Work to protect homes from flooding in Caia Park, Wrexham is complete
23 April 2021