| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | VOLTAGE CONSULTING LIMITED | 🇬🇧Regno Unito | Active | 05/04/2026 – 14/12/2021 |
| Officer | CLOSE PLANNING LIMITED | 🇬🇧Regno Unito | Dissolved | 18/04/2026 – present |
| Officer | 3DERM AESTHETICS LIMITED | — | Dissolved | 18/04/2026 – 01/09/2018 |
| Officer | ABSOLUTE ARBORISTS TREE CARE LTD | 🇬🇧Regno Unito | Dissolved | 23/04/2026 – present |
| Officer | JULIAN BROWN ASSOC LTD | 🇬🇧Regno Unito | Dissolved | 26/04/2026 – present |
| Officer | BROWNS SWEET SPOT LTD | 🇬🇧Regno Unito | Dissolved | 02/05/2026 – present |
| Officer | ABBA INVESTMENTS LIMITED | 🇬🇧Regno Unito | Active | 07/05/2026 – present |
| Officer | GROVE SOCIAL LIMITED | — | Dissolved | 21/05/2026 – 28/07/2013 |
| Officer | GLOBAL VENTILATION SERVICES LIMITED | — | Active | 30/05/2026 – present |
| Officer | JONATHON BROWN CONSULTANCY LIMITED | — | Dissolved | 02/06/2026 – present |
14/12/2021
resigned
27/10/2020
appointed
24/12/2008
appointed