| Company | Timeline | Status | |
| Elecquick Limited Director • None | 11 Jan 2008←9 Years→30 Oct 2017 | Liquidation | |
| Agio Limited Director • Unreported | 14 Apr 2004←21 Years→Current | Active | |
| Agio Consulting Limited Director • Unreported | 14 Apr 2004←21 Years→Current | Active | |
| Martyn Quarterman (Agio Consulting) Limited Director • Unreported | 14 Apr 2004←21 Years→Current | Active | |
