| Company | Timeline | Status | |
| J Tomlinson (Holdings) Limited Director • Director | 23 Sep 2005←18 Years→12 Mar 2024 | Dissolved | |
| Ace Environmental Engineering Limited Director • Company Director | 2 Mar 1999←7 Years→23 Mar 2006 | Dissolved | |
| J. Tomlinson Limited Director • Manager | 6 Mar 1996←29 Years→Current | Liquidation | |
