| Company | Timeline | Status | |
| Speedwell Cavern Limited Director • Company Manager | 19 May 2004←21 Years→Current | Active | |
| Peak District Products Limited Secretary • Company Director | 28 Dec 1999←3 Years→29 Jan 2003 | Active | |
| Peak Cavern Limited Director • Co Manager | 17 Apr 1997←28 Years→Current | Active | |
| Peak District Products Limited Director • Manager | 27 Dec 1996←9 Months→16 Oct 1997 | Active | |
| The Castleton Chamber Of Trade Limited Director • Company Manager | 3 Jul 1995←26 Years→26 Apr 2022 | Dissolved | |
