| Company | Timeline | Status | |
| KTF Software Limited Director • Computer Consultant | 12 Nov 2014←9 Years→8 Oct 2024 | Dissolved | |
| Keyterra-Firma Limited Director • Computer Consultant | 7 Oct 1998←16 Years→5 Feb 2015 | Active | |
| Keyterra-Firma Limited Secretary • Computer Consultant | 7 Oct 1998←15 Years→5 Feb 2014 | Active | |
