| Company | Timeline | Status | |
| Robin Martin Antiques Limited Director • Company Director | 10 Apr 2015←10 Years→Current | Active | |
| Portico House Management Ltd Secretary • Antique Dealer | 1 Feb 2007←18 Years→Current | Active | |
| Portico House Management Ltd Director • Antiques Dealer | 22 May 2006←19 Years→Current | Active | |
