| Company | Timeline | Status | |
| Scottcam Holdings Limited Director • Director | 18 Sep 1992←33 Years→Current | Active | |
| Powell McNeil Machinery Company Limited Director • Director | 30 Nov 1991←34 Years→Current | Active | |
| Powell McNeil Machinery Company Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
