| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | T.S.L. 23 LTD | 🇬🇧United Kingdom | Active | 27/03/2026 – present |
| Officer | T.S.L. 23 LTD | 🇬🇧United Kingdom | Active | 27/03/2026 – present |
| Person with significant control | T.S.L. 23 LTD | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | LARKFIELD SOLUTIONS LTD | — | Dissolved | 26/06/2024 – present |
| Person with significant control | T.S.L. ELECTRICAL AND DATA SERVICES LTD | 🇬🇧United Kingdom | Active | 26/06/2024 – 01/09/2022 |
| Person with significant control | BELL ICT LIMITED | — | Active | 19/06/2024 – present |
| Officer | BELL VENTILATION SERVICES LTD | 🇬🇧United Kingdom | Active | 05/05/2026 – 20/08/2017 |
| Officer | TSU LIMITED | 🇬🇧United Kingdom | Active | 16/05/2026 – 01/01/2014 |
| Officer | BELL ICT LIMITED | — | Active | 26/05/2026 – present |
| Officer | COMBINED TECHNOLOGY (UK) LIMITED | 🇬🇧United Kingdom | Dissolved | 04/06/2026 – 30/04/2008 |
| Officer | T.S.L. ELECTRICAL AND DATA SERVICES LTD | 🇬🇧United Kingdom | Active | 12/06/2026 – present |
| Officer | T.S.L. ELECTRICAL AND DATA SERVICES LTD | 🇬🇧United Kingdom | Active | 11/12/2025 – present |
| Officer | REPUBLIK ENGINEERING LIMITED | — | Active | 13/06/2026 – present |
12/06/2026
England → United Kingdom
18/05/2026
England → Scotland
12/04/2006
appointed