| Company | Timeline | Status | |
| Platting Services Limited Director • Company Director | 6 Jun 2014←11 Years→Current | Active | |
| Pennine Systems Limited Director • Manager | 1 Jun 1997←28 Years→Current | Liquidation | |
| Pennine Systems Limited Director • Director | 24 May 1995←27 Days→20 Jun 1995 | Liquidation | |
| B.T. Properties Limited Director • Company Director | 9 Oct 1991←34 Years→Current | Active | |
| B.T. Technical Systems Limited Director • Company Director | 9 Oct 1991←34 Years→Current | Active | |
