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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Brushing teeth

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.

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Journey to Zero

Our Journey

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.

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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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