| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CHATHAM ACQUISITIONS LIMITED | 🇬🇧Regno Unito | Active | 05/04/2026 – present |
| Officer | BALLO SPORTS LIMITED | — | Dissolved | 16/05/2026 – present |
| Officer | FAN DATA POOLS LIMITED | — | Dissolved | 20/04/2026 – 30/04/2020 |
| Officer | CNRG TECHNOLOGIES LIMITED | 🇬🇧Regno Unito | Active | 09/06/2026 – present |
| Officer | LION RIDGE RESEARCH LIMITED | 🇬🇧Regno Unito | Dissolved | 28/04/2026 – present |
| Officer | VM AGRITECH LIMITED | 🇬🇧Regno Unito | Active | 26/02/2026 – present |
| Officer | CALCULUS VCT PLC | 🇬🇧Regno Unito | Active | 28/05/2026 – 10/02/2011 |
| Officer | REALM THERAPEUTICS LIMITED | — | Dissolved | 13/06/2026 – 29/03/2012 |
07/09/2020
appointed
30/04/2020
resigned
21/04/2006
appointed