Pennon Group
| Company type | Public | 
|---|---|
| Industry | Water and waste | 
| Founded | 1989 | 
| Headquarters | Exeter, England, UK | 
| Key people | Gill Rider (Chair) Susan Davy (Chief Executive) | 
| Revenue | £907.8 million (2024) | 
| £166.3 million (2024) | |
| £(8.5) million (2024) | |
| Number of employees | 3,333 (2024) | 
| Subsidiaries | Bournemouth Water South West Water Bristol Water Pennon Water Services SES Water | 
| Website | pennon-group | 
Pennon Group plc is a British water utility company based in Exeter, England. The company is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index. 83% of the company's profits come from its subsidiary, South West Water.