| Company | Timeline | Status | |
| Northumberland Place Management Co. Limited Secretary • Retired | 3 Jul 2000←3 Years→24 Sep 2003 | Active | |
| Museum Of Richmond(The) Director • Company Secretary | 28 Nov 1995←3 Years→24 Mar 1999 | Active | |
The Museum Of Richmond Trading Company Limited Director • Company Secretary | 8 Nov 1995←3 Years→24 Mar 1999 | Dissolved | |
| National Back Pain Association Secretary • Company Secretary | 1 Dec 1992←8 Years→1 Dec 2000 | Active | |
| Northumberland Place Management Co. Limited Director • Retired | 27 Oct 1991←20 Years→1 Nov 2011 | Active | |
| Marcar Holdings Limited Secretary • Unreported | 12 Oct 1991←10 Months→14 Aug 1992 | Active | |
| Marcar Steel & Engineering Limited Secretary • Unreported | 12 Oct 1991←10 Months→14 Aug 1992 | Active | |
| Alexander Marcar And Company Limited Secretary • Unreported | 4 Oct 1991←10 Months→14 Aug 1992 | Active | |
| Gregory Marcar (Properties) Limited Secretary • Unreported | 1 Oct 1991←10 Months→14 Aug 1992 | Liquidation | |
