| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | TALLAINE LIMITED | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – present |
| Person with significant control | JS WATER COMPLIANCE LIMITED | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – present |
| Person with significant control | JOHN SHAW LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – 30/11/2017 |
| Person with significant control | JOHN SHAW & CO LIMITED | — | Dissolved | 26/06/2024 – present |
07/07/2023
appointed
23/03/2020
appointed
06/04/2016
appointed