| Company | Timeline | Status | |
Waterman Health And Safety Limited Secretary • Unreported | 14 Aug 2000←9 Years→12 Apr 2010 | Dissolved | |
| CLM Engineering (Overseas) Limited Secretary • Company Secretary | 30 Nov 1994←3 Years→30 Apr 1998 | Dissolved | |
National Road Operators Limited Secretary • Unreported | 29 Sep 1994←3 Years→30 Apr 1998 | Dissolved | |
| Costain Civil Engineering Limited Secretary • Unreported | 28 Feb 1993←5 Years→30 Apr 1998 | Active | |
| Burleigh Court (Barnsley) Management Limited Secretary • Unreported | 28 Feb 1993←5 Years→30 Apr 1998 | Active | |
| Costain Engineering & Construction Limited Secretary • Unreported | 28 Feb 1993←5 Years→30 Apr 1998 | Active | |
| Costain Engineering & Construction (Overseas) Limited Secretary • Unreported | 28 Feb 1993←5 Years→30 Apr 1998 | Active | |
| Costain Alcaidesa Limited Secretary • Unreported | 28 Feb 1993←5 Years→30 Apr 1998 | Dissolved | |
| Costain Management Design Limited Secretary • Unreported | 28 Feb 1993←5 Years→30 Apr 1998 | Dissolved | |
C. G. Nominees Limited Secretary • Unreported | 28 Feb 1993←5 Years→30 Apr 1998 | Dissolved | |
