| Company | Timeline | Status | |
| Castles Shredding Limited Director • Director | 12 Feb 2014←7 Years→9 Sep 2021 | Active | |
| Castle Limited Director • Financial Controller | 3 Jun 2005←16 Years→9 Sep 2021 | Active | |
Castle Carriers Limited Director • Financial Controller | 27 Mar 2002←12 Years→2 Apr 2014 | Dissolved | |
