| Company | Timeline | Status | |
| Powervac Limited Director • Managing Director | 12 Feb 1992←20 Years→1 Jun 2012 | Active | |
| Industrial Handling Systems (Bathgate) Limited Director • Director | 31 Dec 1988←36 Years→Current | Liquidation | |
| Industrial Handling Systems (Bathgate) Limited Secretary • Unreported | 31 Dec 1988←36 Years→Current | Liquidation | |
