| Company | Timeline | Status | |
| Chalkstrim Ltd Director • Unreported | 16 Nov 2025←1 Month→Current | Active | |
| Covertec Solutions Ltd Director • Cavity Wall Insullstor | 25 Feb 2008←17 Years→Current | Liquidation | |
| Covertec Solutions Ltd Secretary • Unreported | 19 Jul 2007←18 Years→Current | Liquidation | |
