| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CML66 LIMITED | 🇬🇧Regno Unito | Active | 12/03/2026 – present |
| Officer | VERSARIEN PLC | — | Other | 16/01/2026 – present |
| Officer | CAMBRIDGE GRAPHENE LTD. | — | Liquidation | 10/05/2026 – present |
| Officer | THE BREAKFAST CLUB 2000 LIMITED | 🇬🇧Regno Unito | Dissolved | 05/06/2026 – present |
| Officer | AAC CYROMA LIMITED | 🇬🇧Regno Unito | Liquidation | 07/01/2026 – 27/09/2024 |
| Officer | 3DINSPIRE LIMITED | 🇬🇧Regno Unito | Dissolved | 01/05/2026 – present |
| Officer | 2-DTECH LIMITED | — | Liquidation | 19/05/2026 – present |
| Officer | 2-DTECH LIMITED | — | Liquidation | 19/05/2026 – present |
| Officer | DV COMPOSITE TOOLS LTD | 🇬🇧Regno Unito | Dissolved | 11/05/2026 – present |
| Officer | VERSARIEN GRAPHENE LIMITED | — | Other | 25/05/2026 – present |
| Officer | VERSARIEN PLC | — | Other | 16/01/2026 – present |
| Officer | VERSARIEN GRAPHENE LIMITED | — | Other | 25/05/2026 – present |
| Officer | TOTAL CARBIDE LTD | 🇬🇧Regno Unito | Active | 23/01/2026 – present |
| Officer | CABAIR INTERNATIONAL LIMITED | 🇬🇧Regno Unito | Dissolved | 02/06/2026 – 23/06/2011 |
| Officer | HELI LONDON LIMITED | 🇬🇧Regno Unito | Dissolved | 02/06/2026 – 23/06/2011 |
| Officer | ESCAPE TO LIMITED | — | Dissolved | 03/06/2026 – 23/06/2011 |
| Officer | CABAIR INTERNATIONAL (UK) LIMITED | — | Dissolved | 23/05/2026 – 23/06/2011 |
| Officer | CABAIR INTERNATIONAL (OVERSEAS) LIMITED | — | Dissolved | 23/05/2026 – 23/06/2011 |
| Officer | CABAIR INTERNATIONAL AVIATION LIMITED | — | Dissolved | 25/05/2026 – 23/06/2011 |
| Officer | ELEKTRON IP LIMITED | 🇬🇧Regno Unito | Dissolved | 02/06/2026 – 30/09/2010 |
| Officer | ELEKTRON IP LIMITED | 🇬🇧Regno Unito | Dissolved | 02/06/2026 – 30/09/2010 |
| Officer | — | — | Active | 04/02/2026 – 05/09/2007 |
| Officer | — | — | Active | 04/02/2026 – 05/09/2007 |
| Officer | TITMAN TIP TOOLS LIMITED | 🇬🇧Regno Unito | Active | 23/02/2026 – 30/09/2010 |
| Officer | TITMAN TIP TOOLS LIMITED | 🇬🇧Regno Unito | Active | 23/02/2026 – 30/09/2010 |
| Officer | TOTAL CARBIDE LTD | 🇬🇧Regno Unito | Active | 23/01/2026 – 30/09/2010 |
12/03/2026
appointed
27/09/2024
resigned
01/11/2006
appointed