Southern Water

Southern Water is the private utility company responsible for the public wastewater collection and treatment. We take nearly 70 percent of the water from underground sources, called aquifers, 23 percent from rivers and seven percent from storage reservoirs. Each day we also treat and recycle 717 million liters of wastewater at 365 treatment works after it is pumped through a network of 3,243 pumping stations and 39,594 kilometers of sewers. We are owned by Greensands Investments Limited, a consortium made up of pension and infrastructure funds.

Domain

southernwater.co.uk

Industry

Commercial

Employees

1001-5000

Last Funding

$900.4M

Founded

1988

Frequently Asked Questions

What technologies does Southern Water use?+

Southern Water uses 16 technologies including Moment.js, OneTrust, Vimeo.

What industry is Southern Water in?+

Southern Water operates in the Commercial industry.

Where is Southern Water based?+

Southern Water is headquartered in United Kingdom.

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Data last updated: June 2026