Pennon Group Plc engages in the provision of water management and sewerage services. It operates through the following segments: Water, Waste Management, Non-Household Retail, and Others. The Water segment comprises of the regulated water and wastewater services undertaken by South West Water. The Waste Management segment involves in the recycling, energy recovery and waste management services provided by Viridor. The Non-Household Retail segment administers services through Pennon Water Services. The Others segment includes the financing arrangements and taxation liabilities. The company was founded in 1989 and is headquartered in Exeter, the United Kingdom.