| Company | Timeline | Status | |
Hollest Enterprises Limited Director • Fine Art Consultant & Auction | 4 Feb 2011←5 Years→29 Mar 2016 | Dissolved | |
| Bonhams UK Limited Director • Unreported | 28 Sep 2007←1 Year 2 Months→22 Dec 2008 | Active | |
| Bonhams Credit Limited Director • Valuer & Auctioneer | 2 Apr 2004←3 Years→28 Sep 2007 | Active | |
| Bonhams 1793 Limited Director • Auctioner & Valuer | 13 Jun 2002←2 Years 6 Months→30 Dec 2004 | Active | |
| Camerts Management Limited Director • Chartered Surveyor | 9 Nov 1992←5 Years→28 Aug 1998 | Active | |
| PS&N (Properties) Director • Chartered Surveyor | 9 Nov 1992←5 Years→28 Aug 1998 | Dissolved | |
