Anglian Water is the largest water and wastewater company in England and Wales by geographical area, serving over 4.2 million customers in the East of England and Hartlepool with drinking water and 5.5 million with wastewater services.
Established in 1989 after privatization, it provides services including water supply, water recycling, and sewage treatment, while also focusing on environmental and social prosperity through initiatives like River Positive.