| Company | Timeline | Status | |
| Rocklug Tyres Limited Director • Unreported | 25 Jan 1995←31 Years→Current | Active | |
| Redpath Tyres Limited Director • Tyre Distributor | 20 Mar 1989←36 Years→Current | Active | |
| Redpath Tyres Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
