| Company | Timeline | Status | |
| Knight RPW Ltd Director • Engineer | 11 Mar 2025←7 Months→Current | Active | |
| MRK Plant And Groundworks Ltd Director • Engineer | 11 Mar 2025←7 Months→Current | Active | |
| Knight RPC Ltd Director • Engineer | 2 Oct 2024←1 Year→Current | Active | |
| Knight RPD Ltd Director • Engineer | 2 Oct 2024←1 Year→Current | Active | |
| D M Knight Property Developments Ltd Director • Engineer | 6 Nov 2023←1 Year 12 Months→Current | Active | |
