| Company | Timeline | Status | |
| Van Tongeren International Limited Director • Company Director | 2 Nov 1992←15 Years→10 May 2008 | Active | |
| Qualfab Limited Director • Company Director | 2 May 1991←17 Years→10 May 2008 | Active | |
| Van Tongeren International Limited Director • Unreported | 1 Jan 1970←38 Years→10 May 2008 | Active | |
