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
12 April 2021
Combined Storm Overflow Statement
6 April 2021
Welsh Water fund offers extra helping hand to Cheshire mental health support group
6 April 2021
Former Welsh Water teacher recognised with British Empire Medal
31 March 2021
Welsh Water green energy plant moves a step closer
30 March 2021
Welsh Water Advises businesses on re-opening premises safely
30 March 2021