| Company | Timeline | Status | |
| Kirkstall Limited Director • Company Director | 10 Aug 2016←9 Years→Current | Active | |
| Ridings Holdings Limited Director • None | 11 Jan 2016←9 Years→Current | Active | |
Prostate Checker Ltd Director • Director | 26 Aug 2015←1 Year 10 Months→30 Jun 2017 | Dissolved | |
| Stone Checker Software Ltd Director • Director | 6 Jul 2015←10 Years→Current | Active | |
| Truetide Plc Director • Investor | 1 Apr 2014←11 Years→Current | Active | |
| Feedback Plc Director • Investor | 13 Jan 2014←3 Years→8 Jun 2017 | Active | |
| Free Association Books Limited Director • Investor | 26 Nov 1992←22 Years→14 May 2015 | Active | |
