| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SMARTCO VENTURE BUILDER LIMITED | 🇬🇧United Kingdom | Dissolved | 08/04/2026 – present |
| Officer | BRITTELSTAND INVESTING LTD | 🇬🇧United Kingdom | Dissolved | 23/05/2026 – present |
| Officer | MAVEN COGNITION LIMITED | 🇬🇧United Kingdom | Active | 24/04/2026 – 12/06/2019 |
| Officer | MEAUJO (771) LIMITED | 🇬🇧United Kingdom | Dissolved | 13/05/2026 – 20/03/2014 |
| Officer | OR PRODUCTIVITY LIMITED | — | Dissolved | 22/05/2026 – present |
| Officer | FREEHAND 2010 LIMITED | — | Dissolved | 25/05/2026 – present |
| Officer | FREEHAND SURGICAL PUBLIC LIMITED COMPANY | — | Dissolved | 29/05/2026 – present |
| Officer | OCTOPUS VCT PLC | — | Dissolved | 31/05/2026 – present |
| Officer | LCF RESEARCH LIMITED | — | Dissolved | 02/06/2026 – present |
| Officer | LONDON CAPITAL INVESTMENT SERVICES LIMITED | 🇬🇧United Kingdom | Active | 09/06/2026 – 23/01/2023 |
| Officer | ALTRAD BEAVER 84 LIMITED | 🇬🇧United Kingdom | Active | 11/05/2026 – 31/08/2002 |
| Officer | LALLEMAND ANIMAL NUTRITION UK LIMITED | 🇬🇧United Kingdom | Active | 25/03/2026 – 30/05/2001 |
| Officer | TALISMAN VENTURES LIMITED | 🇬🇧United Kingdom | Dissolved | 04/02/2026 – 20/02/2002 |
23/01/2023
resigned
07/02/2020
appointed
04/01/1993
appointed