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Changes for Large Business Customers
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That's why we have a dedicated team to help you save water and save money.
Welsh Water is the sixth largest of the ten regulated water and sewerage companies in England and Wales. Responsible for providing over three million people with a continuous, high quality supply of drinking water and for taking away, treating and properly disposing of the wastewater that is produced, we are fully committed to delivering best quality service at least possible cost.
Since 2001, we have been owned, financed and managed by Glas Cymru. Unique in the water and sewerage sector, Glas Cymru is a company limited by guarantee and as such has no shareholders.
Information about the Directors of Welsh Water.
Welsh Language Scheme
Details of our Welsh Language Scheme.
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We know this can be a worrying time for everyone in quite unprecedented circumstances and customers in our supply area are impacted by COVID-19 (Coronavirus) and concerned about their water bill.
If you’re a household customer, please click here for more information.
If you’re a business customer, please click here for more information.