| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | GLOBAL SUBSTATION SOLUTIONS LIMITED | — | Active | 22/06/2024 – 30/09/2021 |
| Person with significant control | GRID SMART SOLUTIONS LIMITED | — | Dissolved | 26/06/2024 – present |
| Person with significant control | GRID SMART SOFTWARE LIMITED | — | Dissolved | 24/06/2024 – present |
30/09/2021
resigned
06/04/2016
appointed