| Company | Timeline | Status | |
| The Art History Laboratory Limited Director • Director | 9 Dec 2024←10 Months→Current | Active | |
| Vasarik Limited Director • Fine Art Expert | 8 Jun 2023←2 Years 4 Months→Current | Active | |
| Dr Nicholas Eastaugh Associates Limited Director • Fine Art Expert | 9 Jun 2021←4 Years→Current | Active | |
| Exaar Limited Director • Fine Art Consultant | 20 Feb 2009←16 Years→Current | Active | |
| Exaar Limited Secretary • Unreported | 20 Feb 2009←16 Years→Current | Active | |
| Park Street Residents Limited Director • Director | 27 Jun 2007←8 Years→22 Oct 2015 | Active | |
| Art Management Group Limited Director • Company Director | 4 Jan 2006←13 Years→1 Nov 2019 | Dissolved | |
