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Welsh Water | Water company

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. Welsh Water is a ‘not-for-profit company’ which has been owned by Glas Cymru since 2001.


  • 1.4 million homes and businesses
  • 3 million people in most of Wales, Herefordshire and parts of Deeside.
  • 828 million liters of water supplied every day

Welsh Water