| Company | Timeline | Status | |
| Prototype Solutions Limited Secretary • Industrial Modelmaker | 10 Apr 2000←25 Years→Current | Active | |
| Prototype Solutions Limited Director • Industrial Modelmaker | 10 Apr 2000←25 Years→Current | Active | |
| Random Design Limited Director • Workshop Manager | 16 Sep 1997←2 Years 7 Months→30 Apr 2000 | Dissolved | |
