| Company | Timeline | Status | |
| J C J Plant Hire Limited Director • Building Contractor | 26 Jun 2008←17 Years→2 Dec 2025 | Dissolved | |
| Northern Tunnelling & Civil Engineering Limited Director • Director | 15 Jul 1993←→13 May 1993 | Liquidation | |
| Northern Tunnelling & Civil Engineering Limited Director • Tunnel Miner | 6 Jul 1992←33 Years→Current | Liquidation | |
