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.
4 October 2021
Welsh Water recognised for innovation and transformation
29 September 2021
Local community group have a splashing day at Llandegfedd Lake
16 September 2021
Welsh Water Colleagues Help Keep Cardiff Parks Tidy
2 September 2021
Welsh Water delivers boost to Treuddyn environment
25 August 2021
Dinas Powys Library and Activity Centre secure funding from Welsh Water
23 August 2021
Welsh Water Takes Firm Action to Tackle Climate Change
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.
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