| Company | Timeline | Status | |
| ASB Commercial Properties Limited Director • Engineer | 30 Nov 2007←14 Years→21 Dec 2021 | Dissolved | |
| Punctual Precision Tooling Holdings Limited Director • Company Director | 23 Aug 2004←21 Years→Current | Active | |
Punctual Precision Tooling Limited Director • Engineer | 2 Aug 1991←17 Years→24 Nov 2008 | Dissolved | |
