| Company | Timeline | Status | |
| Blackmark Limited Director • Company Director | 31 Dec 2023←1 Year 11 Months→Current | Active | |
| Newmax Precision Engineering Limited Director • Company Director | 31 Dec 2019←4 Years→22 Oct 2024 | Active | |
| Newmax Precision Engineering Limited Director • Director | 4 Sep 2009←10 Years→31 Dec 2019 | Active | |
| Nuclear Engineering Supply Chain (Birmingham) Limited Director • Director | 14 Aug 2009←15 Years→22 Oct 2024 | Active | |
| The Tooling Trust Director • Company Director | 22 Apr 2009←6 Years→18 Jan 2016 | Dissolved | |
| Burcas Limited Secretary • Unreported | 30 Dec 1997←27 Years→Current | Active | |
| Sydney Burrows Limited Secretary • Unreported | 30 Dec 1997←16 Years→25 Mar 2014 | Active | |
| Burcas Limited Director • Director | 2 Apr 1992←33 Years→Current | Active | |
| Sydney Burrows Limited Director • Director | 2 Apr 1992←21 Years→25 Mar 2014 | Active | |
| Gauge & Tool Makers'Association(The) Director • Director | 15 Oct 1991←9 Years→31 Jul 2001 | Active | |
