| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | PCB CONSULTANCY LTD | 🇬🇧United Kingdom | Active | 17/03/2026 – present |
| Officer | ALIXYS LTD | 🇬🇧United Kingdom | Active | 11/04/2026 – 07/11/2025 |
| Officer | ALAN BROWN ENGINEERING SOLUTIONS LIMITED | 🇬🇧United Kingdom | Active | 20/01/2026 – 05/01/2023 |
| Officer | GLOBAL SOLUTIONS (REC) LIMITED | 🇬🇧United Kingdom | Active | 10/05/2026 – 14/11/2018 |
| Officer | THE PANDORA BOX C.I.C. | — | Dissolved | 13/05/2026 – 08/01/2014 |
| Officer | AS PHARMA LIMITED | — | Dissolved | 19/05/2026 – present |
| Officer | JENBEE LIMITED | — | Active | 23/05/2026 – 13/03/2018 |
| Officer | DOMINIC Z BROWN LTD | 🇬🇧United Kingdom | Dissolved | 27/05/2026 – 29/12/2010 |
| Officer | THINK TIMBER LIMITED | 🇬🇧United Kingdom | Active | 02/06/2026 – 09/04/2019 |
07/11/2025
resigned
20/02/2025
appointed
21/11/2008
appointed