| Company | Timeline | Status | |
| SHD Composite Materials (Usa) Ltd Director • Unreported | 30 Jul 2018←7 Years→Current | Active | |
| SHD Engineering Limited Director • Unreported | 25 Oct 2016←9 Years→Current | Active | |
| SHD-Mti Limited Director • Chartered Accountant | 13 Oct 2016←6 Years→18 Apr 2023 | Dissolved | |
| SHD Holdings Limited Director • Chartered Accountant | 7 Jul 2016←9 Years→Current | Active | |
| SHD Composite Materials Ltd Director • Unreported | 1 Dec 2014←10 Years→Current | Active | |
Lincolnshire Deaf Services Director • Accountant | 17 Dec 2013←5 Months→31 May 2014 | Dissolved | |
Kesteven And Sleaford Academy Trust Director • Chartered Accountant | 3 Feb 2012←4 Years→26 Apr 2016 | Dissolved | |
| M Jackson Electrical Limited Director • Unreported | 18 Dec 2003←21 Years→Current | Active | |
| M Jackson Electrical Limited Secretary • Accountant | 18 Dec 2003←21 Years→Current | Active | |
