| Company | Timeline | Status | |
| H & K Storage Limited Director • Unreported | 31 Oct 2025←11 Days→Current | Active | |
| H & K Embroidery Limited Director • Unreported | 10 Aug 2022←3 Years→Current | Active | |
| H & K Construction Limited Director • Unreported | 26 Feb 2014←11 Years→Current | Active | |
Simpson Training Limited Director • Unreported | 15 Sep 2009←4 Years→6 May 2014 | Dissolved | |
| Simpson Quarries Limited Director • Unreported | 19 Nov 2002←9 Years→13 Jul 2012 | Active | |
