| Company | Timeline | Status | |
| J, Curtis & Sons Limited Director • Company Director | 20 Dec 1991←1 Month→31 Jan 1992 | Active | |
J. C. Waste Ltd Director • Company Director | 18 Oct 1991←5 Years→29 Nov 1996 | Dissolved | |
| Oxcon Limited Director • Director | 18 Oct 1991←26 Years→13 Dec 2017 | Liquidation | |
