| Company | Timeline | Status | |
| British Antique Dealers' Association(The) Director • Antique Dealer | 14 Jul 2005←11 Years→26 Sep 2016 | Active | |
| British Antique Dealers' Association(The) Director • Antique Dealer | 9 Jul 1998←6 Years→15 Jul 2004 | Active | |
| Suffolk Fine ARTS Limited Director • Antiques Dealer | 27 Sep 1991←34 Years→Current | Active | |
