Customers in Wales

Hafren Dyfrdwy also means Severn Dee, the coming together of Dee Valley Water and Severn Trent to form a new water service for our customers in Wales. We’re committed to keeping bills low and providing fresh water to you, for generations to come.

SES Business Water is an established proactive water retailer with proven billing, meter reading, AMR and water management services.

Castle Water cites itself as the UK’s leading independent business water retailer, providing water and wastewater services to hundreds of thousands of businesses, charities and public bodies in England and Scotland.

Water 2 Business Limited is a joint venture between Bristol Water and Wessex Water and is licensed to provide water supply and wastewater removal retail services to businesses customers in the new market.

Water Plus is a water retailer providing billing, meter reading, account management, water efficiency and other services for businesses and organisations across England and Scotland. The company is a joint venture between Severn Trent Water and United Utilities.

Water Plus is licensed to provide water supply and wastewater removal retail services to businesses. It works with businesses across all sectors, from major users and multi-sites, to small, medium and micro businesses.

Business Stream has been supplying water and wastewater services to UK customers in various sectors since 2006 and has acquired the non-household customer base of both Southern Water and Yorkshire Water. Offering tailored solutions, Business Stream operates as a retailer in the open water market.

Waterscan has established itself as a specialist provider of water procurement and self-supply services, differentiating them from the standard retail offering. The business cites itself as working independently on behalf of the customer, either managing water supply tenders or performing retailer functions including meter reading.

Regent Water is an associated business within Regent Gas, an established commercial gas supplier in the UK since 1995. Regent Water has a water and waste water supply license to cover all the areas in England and Wales.

The Water Retail Company is a relatively new entrant to the business water market. The business claims to offer a bespoke service that lowers consumption, reduces bills and improves the environmental footprint of businesses. Headed by a team with extensive experience in the water industry and utilities sector, it reports a simple, transparent, no-nonsense approach to allow it to offer highly competitive pricing for water and sewerage services.

Source for Business is the national retail brand of Pennon Water Services (part of Pennon Group plc) which is licensed to provide water supply and wastewater removal services to customers across England in the business retail water market. Also licensed in Scotland, Source for Business cites itself as offering a ‘one-stop shop’ for non-domestic water management with simplicity and transparency.

On the 1st April 220 Affinity for Business merged with Castle Water, creating Castle Water (Southern) Ltd. to continue to serve Affinity’s existing customers.

The business cites an experienced team, now part of the 400-stong Castle Water group, who are committed to helping customers with all aspects of an account, from billing queries, low cost water saving devices to large scale water conservation projects.

Cambrian Utilities is a business-to-business retail company providing water services to businesses in the UK. It is part of the Glas Cymru Group, which provides water and waste water services to customers in most of Wales and parts of England through its subsidiary Dŵr Cymru.

Unfortunately, Cambrian Utilities are currently accepting no new customers.