| Company | Timeline | Status | |
| Rentokil Initial Plc Director • Company Director | 1 Jan 2018←7 Years→Current | Active | |
| National Grid Holdings One Plc Director • Company Director | 31 Mar 2016←9 Years→17 Nov 2025 | Active | |
| National Grid Plc Director • Company Director | 1 Apr 2014←11 Years→17 Nov 2025 | Active | |
