| Company | Timeline | Status | |
| Lister Battery Ltd Director • Director | 28 Oct 2025←1 Month→Current | Active | |
| Monets Garden Battery Ltd Director • Director | 28 Oct 2025←1 Month→Current | Active | |
| Cockenzie Storage Limited Director • Director | 28 Oct 2025←1 Month→Current | Active | |
| Grid Holdco 6 Limited Director • Director | 13 Oct 2025←1 Month→Current | Active | |
| Grid Holdco 4 Limited Director • Director | 20 May 2025←6 Months→Current | Active | |
| Grid Holdco 3 Limited Director • Director | 20 May 2025←6 Months→Current | Active | |
| Grid Holdco 1 Limited Director • Director | 20 May 2025←6 Months→Current | Active | |
| Grid Holdco 5 Limited Director • Director | 20 May 2025←6 Months→Current | Active | |
| Grid Holdco 2 Limited Director • Director | 20 May 2025←6 Months→Current | Active | |
| Gresham House Energy Storage Limited Director • Accountant | 3 Apr 2025←8 Months→Current | Active | |
