| Company | Timeline | Status | |
| Belzona-Z Limited Secretary • Unreported | 19 Feb 2008←10 Months→18 Dec 2008 | Active | |
| Belzona Technosol Limited Secretary • Administrator | 8 Feb 2008←10 Months→18 Dec 2008 | Liquidation | |
| Belzona Limited Secretary • Unreported | 4 Jan 2008←11 Months→18 Dec 2008 | Active | |
| Belzona UK Ltd Secretary • Administrator | 4 Jan 2008←11 Months→18 Dec 2008 | Active | |
| Belzona International Limited Secretary • Unreported | 4 Jan 2008←11 Months→18 Dec 2008 | Active | |
