| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | EARTH CHANGE LTD | 🇬🇧Regno Unito | Active | 01/04/2026 – present |
| Person with significant control | EARTH CHANGE LTD | 🇬🇧Regno Unito | Active | 04/03/2024 – present |
| Officer | RAINHAM AGGREGATES LIMITED | 🇬🇧Regno Unito | Active | 28/03/2026 – present |
| Officer | NUTFIELD GREEN PARK LTD | 🇬🇧Regno Unito | Active | 22/01/2026 – present |
| Officer | NUTFIELD PARK (DEVELOPMENTS) LIMITED | 🇬🇧Regno Unito | Active | 14/04/2026 – present |
| Person with significant control | LAND & WATER SERVICES LTD | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | CHARYBDIS LIMITED | 🇬🇧Regno Unito | Active | 21/06/2024 – present |
| Person with significant control | WATERWISE TRAINING LIMITED | — | Active | 26/06/2024 – present |
| Person with significant control | SUDSTAINABILITY LTD | — | Active | 04/03/2024 – present |
| Person with significant control | LAND AND WATER GROUP LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | LAND & WATER ESTATES LIMITED | 🇬🇧Regno Unito | Active | 24/06/2024 – present |
| Person with significant control | GEOMAC LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | LAND & WATER SPECIAL PROJECTS LIMITED | 🇬🇧Regno Unito | Active | 22/06/2024 – present |
| Person with significant control | TERRAQUA LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | LAND & WATER SERVICES (SCOTLAND) LIMITED | 🇬🇧Regno Unito | Active | 22/06/2024 – present |
| Person with significant control | LAND & WATER PLANT LIMITED | 🇬🇧Regno Unito | Active | 24/06/2024 – present |
| Person with significant control | LAND & WATER REMEDIATION LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | GLENCOE SHELLFISH LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | M.H.J. LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Officer | BLUECOAT SPORTS | 🇬🇧Regno Unito | Active | 02/03/2026 – present |
| Person with significant control | SILVER SEA FISH LIMITED | 🇬🇧Regno Unito | Active | 24/06/2024 – present |
| Person with significant control | SILVER SEA MUSSELS LIMITED | 🇬🇧Regno Unito | Active | 23/06/2024 – present |
| Person with significant control | DOWN TO EARTH DEVELOPMENTS LIMITED | 🇬🇧Regno Unito | Active | 07/03/2024 – present |
| Officer | CHRIST'S HOSPITAL ENTERPRISES LIMITED | 🇬🇧Regno Unito | Active | 07/04/2026 – present |
| Officer | CHRIST'S HOSPITAL | 🇬🇧Regno Unito | Active | 08/05/2026 – 31/03/2023 |
| Officer | NTD NATIONAL TRACKED DUMPER HIRE LIMITED | — | Active | 15/12/2025 – present |
| Officer | RESTORATION TO AGRICULTURE LIMITED | — | Active | 08/05/2026 – present |
| Officer | LAND AND WATER GROUP LIMITED | 🇬🇧Regno Unito | Active | 14/05/2026 – present |
| Officer | WATERWISE TRAINING LIMITED | — | Active | 19/05/2026 – present |
| Officer | SUDSTAINABILITY LTD | — | Active | 14/05/2026 – present |
| Officer | LC ENERGY LIMITED | 🇬🇧Regno Unito | Active | 06/02/2026 – present |
| Officer | TERRAQUA LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – present |
| Officer | LAND & WATER SPECIAL PROJECTS LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – present |
| Officer | LAND & WATER ESTATES LIMITED | 🇬🇧Regno Unito | Active | 11/05/2026 – present |
| Officer | LAND & WATER SERVICES (SCOTLAND) LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – present |
| Officer | M.H.J. LIMITED | 🇬🇧Regno Unito | Active | 31/03/2026 – present |
| Officer | LAND & WATER SERVICES LTD | 🇬🇧Regno Unito | Active | 27/01/2026 – present |
| Officer | GEOMAC LIMITED | 🇬🇧Regno Unito | Active | 09/04/2026 – present |
01/04/2026
Scotland → England
08/12/2025
United Kingdom → Scotland
29/06/2007
appointed