| Company | Timeline | Status | |
| Threlkeld Quarry Road Management Ltd Director • Farmer Museum Director | 23 Apr 2015←10 Years→Current | Active | |
| Threlkeld Quarry Museum Limited Director • Company Director | 30 Oct 2006←18 Years→Current | Active | |
| Lakeland Mines & Quarries Museum Limited Director • Timber And Excavation Contract | 8 Nov 1991←29 Years→21 Sep 2021 | Dissolved | |
