| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | KINGSTON GORSE ESTATE (SUSSEX) LIMITED | 🇬🇧Regno Unito | Active | 19/01/2026 – 14/08/2020 |
| Officer | THE AMBROSE MOTOR COMPANY LIMITED | — | Dissolved | 13/06/2026 – present |
| Officer | BRITISH HORSERACING DATABASE LIMITED | 🇬🇧Regno Unito | Active | 30/05/2026 – 22/03/2013 |
| Officer | THE RACING FOUNDATION | 🇬🇧Regno Unito | Active | 21/05/2026 – 21/06/2012 |
| Officer | BRITISH CHAMPIONS' SERIES LIMITED | 🇬🇧Regno Unito | Active | 07/01/2026 – 05/02/2013 |
| Officer | THOROUGHBRED GRP LIMITED | 🇬🇧Regno Unito | Active | 12/06/2026 – 31/12/2012 |
| Officer | AMBROSE CONSULTANCY LIMITED | 🇬🇧Regno Unito | Dissolved | 27/05/2026 – present |
| Officer | AMALGAMATED RACING LIMITED | — | Dissolved | 12/06/2026 – 28/02/2010 |
| Officer | THE AMBROSE MOTOR COMPANY LIMITED | — | Dissolved | 13/06/2026 – present |
30/05/2026
England → United Kingdom
27/05/2026
United Kingdom → England
28/04/2006
appointed