Southern Water

South East Water

This utility company supplies drinking water to residential and business customers across parts of south east England through a network of underground pipes.

Northumbrian Water Limited

This company provides water and sewerage services to residential and business customers in the north east and south east of England.

Portsmouth Water

This utility company supplies drinking water to domestic households and wholesale water to commercial and industrial customers in south east England.

Everflow

This company provides water supply, waste management, and connectivity services to small and medium-sized enterprises across the United Kingdom.

California Water Service Group

This utility company provides regulated and non-regulated water and wastewater services to over two million residential and commercial customers across four American states.

DrainLine Southern Ltd

The company provides drainage maintenance, repair, and liquid waste disposal services to commercial, domestic, and rail infrastructure customers throughout the United Kingdom.

United Water Corporation

This company provides water supply and wastewater treatment services to residential, municipal and industrial customers across China and international markets.

Associated British Ports

This company provides maritime infrastructure and logistics services through its network of UK ports for customers in the shipping and energy industries.