| Company | Timeline | Status | |
| Engineering Industries Association Director • Engineer | 31 May 1996←23 Years→10 Jan 2020 | Dissolved | |
| Progressive 2000 Limited Director • Engineer | 26 May 1993←29 Years→1 Aug 2022 | Dissolved | |
| X-Ray Engineering Services Limited Director • Director | 28 Feb 1992←1 Year→10 Mar 1993 | Liquidation | |
| Progressive Engineering (Ashton-U-Lyne) Limited Director • Director | 31 Oct 1991←29 Years→27 Apr 2021 | Active | |
