| Company | Timeline | Status | |
| Layman Green Technologies Ltd Director • Director | 15 Sep 2023←1 Year 5 Months→18 Feb 2025 | Dissolved | |
| Doctor DPF Limited Director • Director | 29 Jun 2016←9 Years→Current | Active | |
| Doctor DPF Limited Director • Director | 29 Jun 2016←8 Years→5 Sep 2024 | Active | |
