| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | GRS TENTERDEN LIMITED | 🇬🇧United Kingdom | Disuelta | 11/2/2026 – presente |
| Cargo | FTM HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 18/3/2026 – presente |
| Cargo | ALTON ROAD AGGREGATES LIMITED | 🇬🇧United Kingdom | Activa | 18/3/2026 – 15/11/2024 |
| Cargo | GUNHAM PROPERTIES LIMITED | 🇬🇧United Kingdom | Activa | 19/3/2026 – presente |
| Cargo | ODB LIMITED | 🇬🇧United Kingdom | Activa | 19/3/2026 – presente |
| Cargo | GRS PAVING LTD | 🇬🇧United Kingdom | Activa | 5/2/2026 – presente |
| Cargo | SOIL SCIENCE LIMITED | 🇬🇧United Kingdom | Activa | 16/12/2025 – presente |
| Cargo | OCEAN BLOCKS AND AGGREGATES LTD | 🇬🇧United Kingdom | Activa | 1/1/2026 – presente |
| Cargo | WHI LIMITED | 🇬🇧United Kingdom | Activa | 22/3/2026 – presente |
| Cargo | GRS RECYCLING SOLUTIONS LTD | 🇬🇧United Kingdom | Activa | 30/3/2026 – presente |
| Cargo | INTEGRATED SOLUTIONS MARINE LIMITED | 🇬🇧United Kingdom | Activa | 5/4/2026 – presente |
| Cargo | SAFETYDECK LIMITED | 🇬🇧United Kingdom | Activa | 5/4/2026 – presente |
| Cargo | INTEGRATED SOLUTIONS CONTRACTING LIMITED | 🇬🇧United Kingdom | Activa | 10/4/2026 – presente |
| Cargo | GRS INTEGRATED SOLUTIONS HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 13/5/2026 – presente |
| Cargo | S.WALSH & SON LIMITED | 🇬🇧United Kingdom | Activa | 29/4/2026 – presente |
| Cargo | NEA CONTRACTS LIMITED | 🇬🇧United Kingdom | Activa | 15/5/2026 – presente |
| Cargo | GRS EARTH SOLUTIONS LIMITED | 🇬🇧United Kingdom | Activa | 15/12/2025 – presente |
| Cargo | MAEN KARNE CONCRETE PRODUCTS LTD | — | Activa | 26/5/2026 – presente |
| Cargo | PORTRAIL GROUP LIMITED | 🇬🇧United Kingdom | Activa | 12/1/2026 – 20/2/2023 |
| Cargo | GRS STONE SUPPLIES LIMITED | 🇬🇧United Kingdom | Activa | 29/4/2026 – presente |
| Cargo | AGGBAG LIMITED | 🇬🇧United Kingdom | Activa | 3/6/2026 – presente |
| Cargo | GRS ROADSTONE GROUP LIMITED | 🇬🇧United Kingdom | Activa | 10/5/2026 – presente |
| Cargo | GRS BAGGING HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 9/2/2026 – presente |
| Cargo | GRS BUILDING PRODUCTS LIMITED | 🇬🇧United Kingdom | Activa | 7/5/2026 – presente |
| Cargo | GRS PRODUCTION & LOGISTICS HOLDINGS LIMITED | — | Activa | 20/5/2026 – presente |
| Cargo | GRS ROADSTONE HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 23/4/2026 – presente |
13/6/2026
United Kingdom → England
3/6/2026
England → United Kingdom
8/8/2013
appointed