| Company | Timeline | Status | |
| CDP Plant Limited Director • Company Director | 25 Aug 1992←22 Years→19 Jun 2015 | Active | |
| Tomlinson And White Limited Director • Director | 31 Dec 1991←10 Months→2 Nov 1992 | Dissolved | |
| Derbyshire Limestone Limited Director • Director | 31 Dec 1990←34 Years→Current | Liquidation | |
