| Company | Timeline | Status | |
Oaklands Ventures Limited Director • Director | 8 Nov 2016←3 Years→22 Sep 2020 | Dissolved | |
| Fisher Alvin Holdings Limited Director • Director | 17 Feb 2011←5 Years→17 Nov 2016 | Active | |
| Alvin Key Clamps Limited Director • Managing Director | 30 Aug 2007←9 Years→17 Nov 2016 | Active | |
| Fisher Alvin Limited Director • Managing Director | 23 Sep 2005←11 Years→17 Nov 2016 | Active | |
| Fisher Alvin Limited Secretary • Managing Director | 23 Sep 2005←11 Years→17 Nov 2016 | Active | |
| Fisher Foundries Limited Director • Managing Director | 17 Sep 2002←23 Years→Current | Active | |
