| Company | Timeline | Status | |
Dundas Barnes Limited Director • Retired | 10 Feb 2010←5 Years→10 Mar 2015 | Dissolved | |
| Diamond Realisations Limited Director • Diamond Broker | 9 May 1991←5 Years→31 Dec 1996 | Active | |
| I Hennig & Co Limited Director • Diamond Broker | 9 May 1991←5 Years→31 Mar 1997 | Active | |
