| Company | Timeline | Status | |
| Macefields Limited Director • Safe Design Engineer | 21 Mar 2007←18 Years→Current | Active | |
| Need A Safe Limited Director • Safe Design Engineer | 30 Sep 2004←21 Years→Current | Active | |
| Dudley Safes Limited Secretary • Engineer | 4 Dec 1995←1 Year 7 Months→23 Jul 1997 | Active | |
| Dudley Safes Limited Director • Safe Design Engineer | 7 Nov 1991←26 Years→6 Apr 2018 | Active | |
