| Company | Timeline | Status | |
| Douglas Transport (Yorkshire) Limited Secretary • Unreported | 19 Dec 1991←33 Years→Current | Active | |
| Jarabosky UK Limited Secretary • Unreported | 28 Sep 1991←15 Years→23 Oct 2006 | Active | |
| Jarabosky UK Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Douglas Transport (Yorkshire) Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
