| Company | Timeline | Status | |
| View Haven Limited Director • Director  | 5 Aug 2019←6 Years→Current  | Active  | |
E. Beasley & Son Ltd Director • Director  | 15 Sep 2014←1 Year 5 Months→23 Feb 2016  | Dissolved  | |
| Association Of International Antiquities Dealers Director • Director  | 3 Dec 2009←15 Years→Current  | Active  | |
| Wildwinds Limited Director • Unreported  | 20 Apr 2009←16 Years→Current  | Active  | |
| Timeline Auctions Ltd Director • Director  | 8 Apr 2009←16 Years→Current  | Active  | |
Oxford X-Ray Fluorescence Limited Director • Director  | 7 Aug 2008←11 Years→24 Sep 2019  | Dissolved  | |
| Belgravia Developments UK Limited Director • Manager  | 18 May 2006←15 Years→3 May 2022  | Dissolved  | |
