Company structure


Find out more information about the structure of Glas Cymru and associated companies, as well as how we are governed and regulated while being not-for-profit.

Select a company to view more information and accounts if available.

  • Glas Cymru Holdings Cyfyngedig

    • Glas Cymru Anghyfyngedig

      • Glas Cymru (Securities) Cyfyngedig

        • Dwr Cymru (Holdings) Ltd.

          • Dwr Cymru Cyfyngedig

          • Dwr Cymru (Financing) UK Plc.

    • Welsh Water Holdings Ltd.

      • Welsh Water Infrastructure Ltd.

        • Welsh Water Organic Energy Ltd.

        • Welsh Water Organic Energy (Cardiff) Ltd.

        • Welsh Water Organic Waste Ltd.

      • Cambrian Utilities Ltd.

      • Dwr Cymru (Financing) Ltd. (Liquidated 22 December 2020)

Information on the other subsidiaries