| Company | Timeline | Status | |
| National Grid Lion Link Limited Director • Director | 10 Mar 2023←5 Months→1 Sep 2023 | Active | |
| National Grid Nautilus Limited Director • Director | 10 Mar 2023←5 Months→1 Sep 2023 | Active | |
| National Grid Continental Limited Director • Director | 8 Mar 2023←5 Months→1 Sep 2023 | Active | |
