| Company | Timeline | Status | |
| Campbells (Oxton) Limited Director • Road Haulier | 30 Oct 2001←24 Years→Current | Active | |
| J. & G. Campbell Limited Secretary • Unreported | 30 Apr 1989←36 Years→Current | Active | |
| J. & G. Campbell Limited Director • Company Director | 30 Apr 1989←36 Years→Current | Active | |
