| Company | Timeline | Status | |
ISM Recreation Limited Director • Engineer | 29 Jan 2013←4 Years→14 Feb 2017 | Dissolved | |
| Power Heating Plants Limited Director • Engineer | 29 May 2012←13 Years→Current | Active | |
| Icom Energy Association Limited Director • Engineer | 23 Oct 2003←8 Years→3 Jan 2012 | Active | |
| Heatsol Technology Limited Director • Engineer | 2 Oct 2002←20 Years→7 Feb 2023 | Dissolved | |
| Johns Square Limited Director • Company Director | 20 Jun 2002←1 Year 12 Months→18 Jun 2004 | Active | |
| Midland Group Training Services Limited Director • Company Director | 5 May 1999←4 Years→24 Sep 2003 | Active | |
| Enertech Limited Director • Director | 1 Nov 1991←10 Years→31 Jul 2002 | Active | |
