| Company | Timeline | Status | |
| Emmerson + Co Ltd Director • Director | 7 Oct 2022←3 Years→Current | Active | |
| Trygonometry Limited Director • Accountant | 1 Jan 2006←19 Years→Current | Liquidation | |
| Trygonometry Limited Secretary • Unreported | 13 Oct 2005←20 Years→Current | Liquidation | |
