| Company | Timeline | Status | |
| Worthington Nicholls Limited Secretary • Unreported | 2 Feb 1994←6 Years→23 Jan 2001 | Liquidation | |
| Thermotech Engineering Services Limited Secretary • Unreported | 31 Dec 1991←9 Months→30 Sep 1992 | Active | |
| Thermotech Engineering Services Limited Secretary • Unreported | 1 Jan 1970←22 Years→30 Sep 1992 | Active | |
