| Company | Timeline | Status | |
| Torus Measurement Systems Limited Director • Director | 7 Apr 2014←1 Month→27 May 2014 | Active | |
| Trac Mexico Limited Director • Unreported | 15 Jul 2013←4 Months→20 Nov 2013 | Active | |
Trac Heaton Limited Director • Director | 18 Feb 2011←2 Years 9 Months→20 Nov 2013 | Dissolved | |
| Trac Precision Engineering Limited Director • Engineer | 7 Nov 2008←5 Years→20 Nov 2013 | Dissolved | |
| Trac Tooling Limited Director • Tool Design Engineer | 1 Oct 2008←5 Years→20 Nov 2013 | Dissolved | |
| Trac Precision Solutions Limited Director • Company Director | 8 Jan 2004←9 Years→20 Nov 2013 | Active | |
Trac Turbine Tooling Limited Director • Director | 30 Jun 2003←1 Year 2 Months→1 Sep 2004 | Dissolved | |
| Trac Aero Services Limited Director • Engineer | 24 Dec 2002←10 Years→20 Nov 2013 | Dissolved | |
| Trac Group Limited Director • Tool Design Engineer | 12 Jul 2002←11 Years→20 Nov 2013 | Active | |
| Trac Tooling Limited Director • Tool Design Engineer | 31 Jan 1993←9 Years→12 Jul 2002 | Dissolved | |
