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.
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.
1 December 2023
Protect your home from Welsh winter water problems
30 November 2023
Cyber College Cymru Puts Wales at the Forefront of Cybersecurity
13 November 2023
201 million spent in first six months of 2022-23 to improve services
2 November 2023
Water Sure Wales tariff offers financial lifeline for Llandaff family
19 October 2023
Welsh Water plans to rebuild Cardigan wastewater treatment works
13 October 2023
Welsh Water supports MacMillan Coffee Morning
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