| Company | Timeline | Status | |
| 1 Estelle Road Management Limited Director • Art Dealer | 10 Oct 2023←2 Years→Current | Active | |
| Cevennes Ltd Director • Art Dealer | 2 Apr 2013←12 Years→Current | Active | |
| PT Fine ARTS Limited Director • Director | 21 Jul 2011←14 Years→Current | Active | |
| Frederick Mulder Limited Director • Director | 16 Jun 2011←14 Years→Current | Active | |
