| Company | Timeline | Status | |
| Minerva Consultancy Limited Director • Consultant | 24 Feb 2015←7 Years→12 Jul 2022 | Dissolved | |
| The Minerva Partnership Limited Director • Consultant | 24 Feb 2015←7 Years→12 Jul 2022 | Dissolved | |
| The Minerva Academy Limited Director • Consultant | 24 Feb 2015←7 Years→12 Jul 2022 | Dissolved | |
| Minerva International Limited Director • Consultant | 24 Feb 2015←10 Years→Current | Active | |
| The Gencom Group Limited Director • Education & Training Consultan | 12 Oct 2006←19 Years→Current | Active | |
| David Carruthers Associates Limited Director • Education & Training Consultan | 5 Oct 2006←19 Years→Current | Active | |
