| Company | Timeline | Status | |
| Pretorius Enterprises Limited Director • Unreported | 25 Mar 2014←11 Years→Current | Active | |
| Sundial Systems Limited Director • Systems Analyst | 16 Apr 1997←2 Years 3 Months→1 Aug 1999 | Active | |
| Charterhouse Systems Consultancy Limited Director • Consultant | 9 Oct 1991←31 Years→27 Jun 2023 | Dissolved | |
