| Company | Timeline | Status | |
| TNT Research Ltd Director • Unreported | 7 Dec 2025←3 Days→Current | Active | |
Ninja Musicology Limited Director • Unreported | 18 Feb 2016←9 Months→6 Dec 2016 | Dissolved | |
Symphonie 64 Limited Director • Unreported | 11 Sep 2015←3 Years→5 Feb 2019 | Dissolved | |
C64 Kickstarter 2015 Limited Director • Unreported | 30 Jan 2015←4 Years→11 Jun 2019 | Dissolved | |
Detectright Limited Director • Unreported | 28 Oct 2009←10 Years→21 Jan 2020 | Dissolved | |
| High Technology Publishing Ltd Secretary • Unreported | 6 Sep 1997←28 Years→Current | Active | |
| High Technology Publishing Ltd Director • Unreported | 13 Jun 1996←29 Years→Current | Active | |
