| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | AQUILAR LIMITED | 🇬🇧United Kingdom | Active | 09/04/2026 – present |
| Officer | N INDUSTRIES GROUP LIMITED | 🇬🇧United Kingdom | Active | 22/03/2026 – present |
| Officer | SLEEKIT COWRAN LTD | 🇬🇧United Kingdom | Active | 22/05/2026 – present |
| Officer | CRYPTIC GLASGOW LTD | 🇬🇧United Kingdom | Active | 21/04/2026 – present |
| Officer | VMS NEWCO LIMITED | 🇬🇧United Kingdom | Active | 03/04/2026 – 18/07/2022 |
| Officer | HILL & SMITH (AMERICAS) 2 LIMITED | — | Active | 20/04/2026 – 18/07/2022 |
| Officer | SAFETY AND SECURITY BARRIER HOLDINGS LIMITED | 🇬🇧United Kingdom | Active | 06/05/2026 – 18/07/2022 |
| Officer | HILL & SMITH (AMERICAS) 3 LIMITED | 🇬🇧United Kingdom | Active | 09/04/2026 – 18/07/2022 |
| Officer | HILL & SMITH (FRANCE) LIMITED | — | Dissolved | 02/06/2026 – 18/07/2022 |
| Officer | VARIABLE MESSAGE SIGNS LIMITED | — | Active | 09/05/2026 – 18/07/2022 |
| Officer | HILL & SMITH (AMERICAS) LIMITED | — | Active | 27/05/2026 – 18/07/2022 |
| Officer | REDMAN FISHER ENGINEERING LIMITED | 🇬🇧United Kingdom | Active | 21/02/2026 – 18/07/2022 |
| Officer | HILL & SMITH (INTERNATIONAL) LIMITED | 🇬🇧United Kingdom | Active | 16/04/2026 – 18/07/2022 |
| Officer | HILL & SMITH GALVANIZED PRODUCTS LIMITED | — | Active | 01/06/2026 – 18/07/2022 |
| Officer | HYFIRE WIRELESS FIRE SOLUTIONS LIMITED | — | Active | 06/06/2026 – 03/06/2020 |
| Officer | AVIRE TRADING LIMITED | 🇬🇧United Kingdom | Active | 25/04/2026 – 25/06/2019 |
| Officer | TIMOROUS BEASTIES (FACTORY) LIMITED | 🇬🇧United Kingdom | Active | 10/04/2026 – present |
| Officer | TIMOROUS BEASTIES (LONDON) LIMITED | 🇬🇧United Kingdom | Active | 08/04/2026 – present |
| Officer | TIMOROUS BEASTIES LIMITED | 🇬🇧United Kingdom | Active | 22/04/2026 – present |
27/05/2026
Scotland → England
22/05/2026
England → Scotland
23/04/2003
appointed