| Company | Timeline | Status | |
| DBMS Associates Limited Director • Computer Consultant | 6 Jul 2010←15 Years→5 Aug 2025 | Dissolved | |
| Model Market Limited Director • Computer Consultant | 16 Jun 2000←25 Years→Current | Active | |
| Cromwell Residents Association Limited Director • Computer Project Manager | 15 Jul 1992←5 Years→8 Jun 1998 | Active | |
