| Company | Timeline | Status | |
| Patricia Wengraf Limited Secretary • Unreported | 2 Nov 1991←34 Years→Current | Active | |
| E. Christian & Company (Holdings) Limited Director • Art Dealer | 8 May 1991←9 Years→9 Oct 2000 | Active | |
| Ec Logistics Limited Director • Art Dealer | 8 May 1991←9 Years→9 Oct 2000 | Active | |
| Patricia Wengraf Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
