| Company | Timeline | Status | |
| Van Tongeren Holdings Ltd Director • Director | 29 Oct 2024←1 Year 1 Month→Current | Active | |
| Qualfab Holdings Limited Director • Director | 29 Nov 2017←8 Years→Current | Active | |
| Qualfab Limited Director • Company Director | 29 Mar 1995←30 Years→Current | Active | |
| Qualfab Limited Director • Director | 2 May 1991←3 Years→29 Mar 1995 | Active | |
