| Company | Timeline | Status | |
Zeptone (2003) Limited Director • Company Director | 9 May 2003←16 Years→11 Jun 2019 | Dissolved | |
Zeptone (2003) Limited Secretary • Company Director | 9 May 2003←8 Years→9 May 2011 | Dissolved | |
| Arthur Newbery Limited Director • Art Dealer | 28 Dec 1990←34 Years→Current | Active | |
| James Trust Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
