| Company | Timeline | Status | |
| Simaxx Analytics Ltd Director • Unreported | 31 Jan 2020←5 Years→Current | Active | |
| Tyrrell Building Technologies Group Limited Director • Unreported | 20 Sep 2019←6 Years→Current | Active | |
| Tank Coffee Limited Director • Unreported | 22 Jan 2013←12 Years→Current | Active | |
| Tyrrell Products Limited Director • Unreported | 6 Feb 2012←13 Years→Current | Active | |
| Tyrrell Systems Limited Director • Unreported | 18 May 2011←14 Years→Current | Active | |
