| Company | Timeline | Status | |
| E ARTS Limited Director • Publisher | 24 Mar 2016←2 Years 6 Months→30 Sep 2018 | Dissolved | |
| Magma Publishing Ltd Director • Director | 5 Nov 2014←5 Years→4 Sep 2020 | Active | |
| Magma Design Ltd Director • Unreported | 15 May 2000←25 Years→Current | Active | |
