| Company | Timeline | Status | |
| Cardinal Saw & Knife Company Limited Director • Director | 3 Nov 2010←11 Years→22 Mar 2022 | Dissolved | |
| Wolferal Saw & Knife Company Limited Director • Unreported | 3 Nov 2010←15 Years→Current | Active | |
| Techwill Limited Director • Unreported | 30 Mar 2001←24 Years→Current | Active | |
| The Jones Tool Company Limited Director • Unreported | 20 Apr 1993←32 Years→Current | Active | |
