| Company | Timeline | Status | |
| National Grid Electricity Distribution Plc Director • Unreported | 15 Dec 2023←1 Year 11 Months→Current | Active | |
| National Grid Electricity Distribution (West Midlands) Plc Director • Unreported | 15 Dec 2023←1 Year 11 Months→Current | Active | |
| National Grid Electricity Distribution (South Wales) Plc Director • Unreported | 15 Dec 2023←1 Year 11 Months→Current | Active | |
| National Grid Electricity Distribution (South West) Plc Director • Unreported | 15 Dec 2023←1 Year 11 Months→Current | Active | |
| National Grid Electricity Distribution (East Midlands) Plc Director • Unreported | 15 Dec 2023←1 Year 11 Months→Current | Active | |
