| Company | Timeline | Status | |
M & D Unity Limited Director • Antique Dealer | 8 Jun 2007←7 Years→23 Dec 2014 | Dissolved | |
| A. & J. Speelman Limited Secretary • Antique Dealer | 26 Nov 1991←34 Years→Current | Active | |
| A. & J. Speelman Limited Director • Antique Dealer | 10 Dec 1975←50 Years→Current | Active | |
