| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | MARTIN GILBERT LIMITED | 🇬🇧United Kingdom | Activa | 4/4/2026 – presente |
| Cargo | HIGHLAND ECO-DESIGN LIMITED | 🇬🇧United Kingdom | Activa | 26/2/2026 – 13/3/2009 |
| Cargo | 3D PERSONNEL LIMITED | 🇬🇧United Kingdom | Activa | 9/1/2026 – 6/2/2008 |
| Cargo | PRIME HORIZONTAL LIMITED | 🇬🇧United Kingdom | Activa | 12/12/2025 – 10/6/2013 |
| Cargo | CLOUDCOCO GROUP PLC | 🇬🇧United Kingdom | Activa | 13/4/2026 – 6/1/2010 |
| Cargo | ACCU-TECH SYSTEMS LIMITED | 🇬🇧United Kingdom | Activa | 8/1/2026 – 11/12/2025 |
| Cargo | SL ARCHITECTURAL AND BUILDING SERVICES LTD. | 🇬🇧United Kingdom | Activa | 7/5/2026 – 7/3/2003 |
| Cargo | ST ANDREW'S COLLEGE LANGUAGE SCHOOLS LTD | 🇬🇧United Kingdom | Activa | 13/5/2026 – 1/3/2010 |
| Cargo | FNC (ABERDEEN) LIMITED | 🇬🇧United Kingdom | Disuelta | 1/1/2026 – presente |
| Cargo | CASTLEGATE ARTS LIMITED | 🇬🇧United Kingdom | Activa | 8/1/2026 – 22/7/2009 |
| Cargo | GARDEN'S PHARMACY LIMITED | 🇬🇧United Kingdom | Activa | 13/1/2026 – 29/1/2010 |
| Cargo | BRYANT GROUP (SCOTLAND) LIMITED | 🇬🇧United Kingdom | Activa | 8/1/2026 – 29/1/2002 |
| Cargo | FIT FOODS LIMITED | 🇬🇧United Kingdom | Activa | 17/5/2026 – 3/7/2009 |
| Cargo | SCOTVALVE SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 11/5/2026 – 2/1/1990 |
| Cargo | CAMMACH BRYANT LIMITED | 🇬🇧United Kingdom | Activa | 11/1/2026 – 29/1/2002 |
| Cargo | EARLY BIRD VENDING LIMITED | 🇬🇧United Kingdom | Activa | 8/6/2026 – 18/10/1995 |
| Cargo | MUDVAC NORTH SEA SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 15/12/2025 – 17/6/2008 |
| Cargo | NIPPON SANSO OFFSHORE LIMITED | 🇬🇧United Kingdom | Activa | 1/4/2026 – 27/10/1994 |
| Cargo | PHOENIX COMPLETION SERVICES LIMITED | 🇬🇧United Kingdom | Liquidación | 19/5/2026 – presente |
| Cargo | BRYANT PERSONNEL SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 9/1/2026 – presente |
11/12/2025
resigned
19/11/2020
appointed
14/6/1988
appointed