| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | MIATECH UK LIMITED | — | Disuelta | 8/6/2026 – presente |
| Cargo | GROVETECH LIMITED | 🇬🇧United Kingdom | Disuelta | 2/6/2026 – presente |
| Cargo | RECOVA POST SURGERY LTD | 🇬🇧United Kingdom | Activa | 5/6/2026 – 19/9/2018 |
| Cargo | BLUESTONE HOMES LTD | — | Activa | 5/6/2026 – 21/1/2011 |
| Cargo | MARK LEACH SERVICES LIMITED | — | Disuelta | 5/6/2026 – presente |
| Cargo | BRONTE GLEN LIMITED | — | Activa | 9/6/2026 – 18/3/2020 |
| Cargo | EUROPEAN SOFTWARE LIMITED | — | Disuelta | 9/6/2026 – presente |
| Cargo | EUROTECHNIK LIMITED | — | Disuelta | 9/6/2026 – presente |
| Cargo | GMS JOINERY LTD | — | Disuelta | 12/6/2026 – presente |
| Cargo | COLTRUCK LIMITED | — | Disuelta | 13/6/2026 – presente |
| Cargo | A B BLACKTON BUILDERS LIMITED | 🇬🇧United Kingdom | Activa | 13/6/2026 – 3/10/2013 |
| Cargo | PINNACLE PROPERTIES WORLDWIDE LIMITED | — | Disuelta | 14/6/2026 – 23/3/2007 |
| Cargo | INSPIRED IDEAS LIMITED | 🇬🇧United Kingdom | Disuelta | 21/1/2026 – 1/10/2009 |
| Cargo | HORNTON COURT SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 5/2/2026 – 18/1/2007 |
| Cargo | TOTAL ROOFING & CLADDING (NW) LTD | 🇬🇧United Kingdom | Activa | 12/1/2026 – 18/9/2015 |
18/3/2020
resigned
19/9/2018
resigned
8/12/2004
appointed