| Company | Timeline | Status | |
| Safety And Access Limited Secretary • Unreported | 21 Nov 1992←1 Year→7 Dec 1993 | Active | |
Cuplok Limited Secretary • Unreported | 3 Sep 1992←1 Year 1 Month→27 Oct 1993 | Dissolved | |
| Harsco Infrastructure Services Limited Secretary • Unreported | 17 Jul 1991←5 Months→31 Dec 1991 | Active | |
