| Company | Timeline | Status | |
| Portman Cooling Limited Director • Managing Director | 12 Nov 2025←2 Months→Current | Active | |
| Portman Renewables Limited Director • Managing Director | 4 Nov 2025←3 Months→Current | Active | |
| Portman Electrical Limited Director • Managing Director | 3 Nov 2025←3 Months→Current | Active | |
| Portman Roofing Limited Director • Managing Director | 3 Nov 2025←3 Months→Current | Active | |
| Portman Plumbing Limited Director • Managing Director | 3 Nov 2025←3 Months→Current | Active | |
| Portman Heating Limited Director • Managing Director | 3 Nov 2025←3 Months→Current | Active | |
| Plant And Pipewerx Ltd Director • Company Director | 28 Nov 2019←4 Years→16 Sep 2024 | Dissolved | |
