| Company | Timeline | Status | |
Longwall International Limited Director • Director | 22 Feb 1993←3 Years→20 Sep 1996 | Dissolved | |
| Meco Mining Equipment Limited Director • Director | 31 Oct 1992←3 Years→20 Sep 1996 | Liquidation | |
| Joy Global (UK) Limited Director • Company Director | 4 Oct 1991←4 Years→20 Sep 1996 | Active | |
