Find out more information
Register or log on to view your bills online
Give us a call on
Find our more information
Changes for Large Business Customers
Fill in this form if you are ONLY responsible for water charges at your NEW address.
Moving Within - if you are responsible for water charges at BOTH your NEW address AND your OLD address (within the Welsh Water area), please complete our business moving within form instead.
Moving Out - if you were only responsible for water charges at your OLD address OR you are moving out of the Welsh Water area, please complete our business moving out form instead.
Please provide details of the company vacating the premises you are moving into (if known).
If you would like your bills sent to a different address to the premises you are moving into, please give us the billing address.
Click here to read our privacy statement to understand how we may use your personal information.