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Home > StreamLine: the regulatory advice service for water innovators > Water company and retailer contact details

  • < StreamLine: the regulatory advice service for water innovators
    • StreamLine Privacy notice
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    • Getting help with your innovation
    • Water company and retailer contact details
    • Frequently Asked Questions

Water company and retailer contact details

StreamLine is a regulatory advice service for innovators and businesses in England and Wales, run jointly by the Drinking Water Inspectorate, the Environment Agency and Ofwat to support innovation.

You may wish to reach out to one or more water companies to explore the possibility of working together. We have compiled a list of companies that you can contact today to explore your innovation. For water retailers, visit open-water.org.uk.

Anglian Water Dŵr Cymru Hafren Dyfrdwy
Northumbrian Water (including Essex and Suffolk Water) Severn Trent Water South West Water (including Bournemouth Water)
Southern Water Thames Water United Utilities
Wessex Water Yorkshire Water Affinity Water
Bristol Water Portsmouth Water South East Water
South Staffs Water (including Cambridge Water) SES Water Albion Eco
Albion Water County Water Icosa Water
Independent Water Networks Leep Water Networks Severn Trent Services
Veolia Water Projects

Back to StreamLine homepage

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