| Company | Timeline | Status | |
| Dyson Homes Limited Director • Director | 30 Aug 2019←3 Years→1 Sep 2022 | Active | |
| PMH Estates Limited Director • None | 11 Sep 2013←6 Months→3 Apr 2014 | Dissolved | |
| David W Dyson (Firearms Consultants) Ltd Director • Director | 15 Apr 2008←17 Years→Current | Active | |
