Severn Trent Water Limited is a water company based in the United Kingdom that is part of the Severn Trent plc group, traded on the London Stock Exchange and a constituent of the FTSE 100 Index. Severn Trent, the trading name owned by the company, applies to a group of companies employing more than 15,000 people across the United Kingdom, United States and mainland Europe, with some involvement in the Middle East. It took its name from the two predecessor River Authorities, which managed the catchment of the Severn and the Trent.

The main companies in the group are Severn Trent Water, Hafren Dyfrdwy and Severn Trent Services. Severn Trent Laboratories was rebranded as part of Severn Trent Services in 2010, to streamline the company and give it a single worldwide image, rather than a series of separate organisations with different identities. As with all water companies in the United Kingdom, Severn Trent is regulated under the Water Industry Act 1991.

Traded as:           LSE: SVT; FTSE 100 Component

Industry:              Water industry

Founded:            1989; 31 years ago

Headquarters:   Coventry, England

Products:             Drinking water; Recycled wastewater

Website:              www.severntrent.com