| Company | Timeline | Status | |
| McKinley Fire Engineering Limited Secretary • Unreported | 6 Jan 2006←14 Years→4 Dec 2020 | Dissolved | |
| GP Electronics Limited Director • Electronics Technician | 10 Sep 2003←15 Years→3 Aug 2019 | Active | |
| GP Electronics Limited Secretary • Electronics Technician | 10 Sep 2003←15 Years→3 Aug 2019 | Active | |
