| Company | Timeline | Status | |
| Jarvie Plant Limited Director • Director | 20 Dec 2006←18 Years→Current | Active | |
| J.P. Rentals Limited Director • Unreported | 7 Feb 2001←24 Years→Current | Active | |
| Jarvie Plant Group Limited Director • Plant Hirer | 19 Jun 1992←33 Years→Current | Active | |
