| Company | Timeline | Status | |
| PDG Limited Director • Director | 20 Oct 2008←11 Years→29 Jan 2020 | Dissolved | |
| Vina Tooling Limited Director • Toolmaker | 27 Mar 1995←30 Years→Current | Active | |
| Vina Tooling Limited Secretary • Toolmaker | 27 Mar 1995←9 Years→30 Jun 2004 | Active | |
