| Company | Timeline | Status | |
| DC Maintenance Services Limited Director • Director | 8 Jan 2016←9 Years→Current | Active | |
| Jce (Aberdeen) Limited Director • Financial Director | 17 Dec 2012←12 Years→Current | Active | |
| Jce (Holdings) Limited Director • Financial Director | 23 Nov 2011←13 Years→Current | Active | |
| Epit Group Limited Director • Director | 28 Apr 2011←14 Years→Current | Active | |
| Explosion Protection International Training Limited Director • Managing Director | 17 May 2002←23 Years→Current | Active | |
| Jce Group Limited Director • Financial Controller | 2 Oct 1998←27 Years→Current | Active | |
| J C E (Europe) Limited Director • Managing Director | 31 Dec 1990←34 Years→Current | Active | |
| Jce Group (UK) Limited Director • Managing Director | 1 Jan 1990←35 Years→Current | Active | |
