Dŵr Cymru Cyfyngedig (referred to as Welsh Water) is a wholly-owned subsidiary of Glas Cymru Holdings Cyfyngedig (Glas Cymru) and is the Group’s principal trading company. Its principal activity is the supply of water and the treatment and disposal of wastewater, under an Instrument of Appointment (Licence) made by the Secretary of State for Wales under the Water Act 1989.
2024-2025
Dwr Cymru Cyfyngedig Interim Report and Accounts 30 September 2024
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529.3kB, PDF
2021-2022
Interim Report and Accounts-Dwr Cymru Cyfyngedig-30 September 2021
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513kB, PDF
2016-2017
Dwr Cymru Cyf 2017 Annual Report and Financial Statements
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1.2MB, PDF
2013-2014
Dwr Cymru Cyfyngedig-Accounting Separation Methodology Statement 2013-14
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1.3MB, PDF
Dwr Cymru Cyfyngedig-Annual report and financial statements for the year ended 31 March 2014
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1.8MB, PDF
Dwr Cymru Cyfyngedig-Upstream services methodology and accompanying commentary 2013-14
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1.3MB, PDF
2012-2013
Dwr Cymru Cyfyngedig-Annual report and financial statements for the year ended 31 March 2013
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1.7MB, PDF