| Company | Timeline | Status | |
| The Society Of Young Philanthropists Director • Artist | 11 Dec 2012←12 Years→14 Jan 2025 | Dissolved | |
| W & K (1997) Ltd Director • Artist | 20 Feb 2009←16 Years→Current | Active | |
| Feiges Properties Limited Director • Retired | 8 May 2002←23 Years→Current | Active | |
| W & K (1997) Ltd Secretary • Unreported | 20 Feb 1998←27 Years→Current | Active | |
| 209 Archway Road Management Ltd Secretary • Unreported | 12 Jun 1994←31 Years→Current | Active | |
| R. O. I. Limited Director • Artist | 6 Apr 1992←5 Years→22 Dec 1997 | Active | |
| W & K (1997) Ltd Director • Artist | 29 May 1991←6 Years→5 Aug 1997 | Active | |
