| Company | Timeline | Status | |
| Kramer Contemporary Limited Director • Unreported | 21 Sep 2021←4 Years→Current | Active | |
M M Auction Sales Ltd Director • Publishing | 15 Jan 2011←9 Years→7 Apr 2020 | Dissolved | |
| Zgallery Ltd Director • Publishing | 11 Sep 2002←19 Years→21 Dec 2021 | Dissolved | |
