| Company | Timeline | Status | |
| Gap Analysis International Limited Director • Consultant | 8 Mar 2005←15 Years→5 Jan 2021 | Dissolved | |
| Gap Analysis International Limited Secretary • Consultant | 8 Mar 2005←15 Years→5 Jan 2021 | Dissolved | |
| Leading Quality Assurance Limited Secretary • Executive | 25 Jun 2001←16 Years→11 Jul 2017 | Active | |
| Leading Quality Assurance Limited Director • Consultant | 25 Jun 2001←16 Years→11 Jul 2017 | Active | |
