| Company | Timeline | Status | |
| Birkett Bogmats Limited Director • Director | 6 Oct 2016←9 Years→Current | Active | |
| Birkett Bogmats Limited Director • Director | 6 Oct 2016←8 Years→10 Sep 2025 | Active | |
Birketts Fencing (NW) Limited Director • Director | 22 Oct 2012←5 Years→22 May 2018 | Dissolved | |
