Northumbrian Water Limited

Southern Water

This company provides water supply and wastewater treatment services to residential and commercial customers across regions in South East England.

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.

Portsmouth Water

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

Nexus Water Group

The company provides water and wastewater infrastructure and management services to residential, commercial and municipal customers across North America.

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.

Seagreen

The company operates an offshore wind farm in the North Sea to provide renewable electricity for the UK national grid and residential homes.

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.