| Company | Timeline | Status | |
| Lionheart Consulting Limited Director • Consultant | 24 Nov 2016←8 Years→Current | Active | |
Mark Boyden Associates Limited Director • Director | 24 Nov 2015←2 Years 4 Months→17 Apr 2018 | Dissolved | |
| Mark Boyden Associates Limited Director • Director | 26 Jan 2007←17 Years→23 Jul 2024 | Dissolved | |
| Mark Boyden Associates Limited Secretary • Unreported | 26 Jan 2007←17 Years→23 Jul 2024 | Dissolved | |
