| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | WARVENA CONSTRUCTION CORNWALL LTD | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | CLARK DRAINAGE SERVICES LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | COAST 2 COAST LOGISTICS LTD | — | Proposal to strike off | 18/06/2024 – present |
| Officer | CLARK DRAINAGE SERVICES LIMITED | 🇬🇧Regno Unito | Active | 16/12/2025 – present |
| Officer | CHRIS W COOK SERVICES LIMITED | 🇬🇧Regno Unito | Active | 16/04/2026 – present |
| Officer | D W CLARK (DRAINAGE) LIMITED | 🇬🇧Regno Unito | Active | 10/02/2026 – present |
06/02/2023
appointed
06/04/2016
appointed
04/04/2012
appointed