Anna Elizabeth Blackstock Walker

Part of Glas Cymru Holdings Cyfyngedig, DWR Cymru Cyfyngedig was founded in 1989 and is a British not-for-profit water company that serves 3 million customers in Wales and parts of England every day. The company is based in Treharris, UK and provides water to keep people healthy and clean waste water to protect the environment. Welsh Water offers tailored services to add value to businesses with water meters installed on their properties. DWR Cymru Cyfyngedig was acquired by Informa Media, Inc. on May 31, 2001.

St George's Hospital Charity is a non-profit organization that raises funds to improve facilities at St George's Hospital and the communities it serves. The non-profit company is based in London, UK. The charity offers corporate partnerships to support urgent needs across the hospital or a specific area, ward, department, or appeal. Its mission is to enhance the experience of patients, families, staff, and the wider community served by St George's Trust. The British company was founded in 1776. The CEO is Amerjit Chohan.

Glas Cymru Holdings Cyfyngedig engages in water collection, treatment, and supply. The private company is based in Treharris, UK, and has subsidiaries in the UK, Slovakia, and Taiwan. It was founded in 2015.

Glas Cymru Anghyfyngedig distributes water and provides wastewater services. It owns and operates Dwr Cymru Welsh Water. The company was founded in 2000 and is headquartered in Treharris, the United Kingdom.