| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | S G MECHANICAL LTD | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Person with significant control | — | — | Active | 18/06/2024 – present |
| Person with significant control | MARSHALL IT AND MANAGEMENT CONSULTING LTD | — | Dissolved | 19/06/2024 – present |
| Person with significant control | MARSHALL ADMINISTRATION SERVICES LTD | — | Active | 18/06/2024 – present |
| Person with significant control | MARSHALL DIX & CHAPMAN ENGINEERING LIMITED | — | Dissolved | 18/06/2024 – present |
| Person with significant control | — | — | Active | 19/06/2024 – present |
| Person with significant control | — | — | Active | 26/06/2024 – present |
| Person with significant control | 3D ENGINEERING DESIGN LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | — | — | Active | 18/06/2024 – present |
| Person with significant control | STEVLYN LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | C.B.S - RENEWABLES LTD | — | Dissolved | 19/06/2024 – present |
| Person with significant control | SJMARSHALLUK LTD | — | Dissolved | 18/06/2024 – present |
19/06/2024
Scotland → England
07/11/2017
appointed
06/04/2016
appointed