| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Mowlem Projects Ltd | 01845553 | 01/02/1993 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALFRED BOOTH & COMPANY LIMITED | 00136349 | 10/06/1991 | 19/10/1995 | Dissolved |
| CARILLION JM LIMITED | 00077628 | 02/04/1992 | 19/10/1995 | Insolvent |
| CARILLION MANAGEMENT LIMITED | 01223050 | 01/02/1993 | 19/10/1995 | Dissolved |
| CARILLION MENA LIMITED | 00398443 | 01/05/1992 | 08/06/1994 | Insolvent |
| CARILLION SECRETARIAT LIMITED | 00945169 | 24/02/1993 | 19/10/1995 | Dissolved |
| Constructional Services Ltd | 00190862 | 01/02/1993 | 19/10/1995 | Dissolved |
| GLASGOW STOCKHOLDERS TRUST LIMITED | SC014842 | 12/10/1992 | 19/10/1995 | Dissolved |
| HARSCO INFRASTRUCTURE GROUP LIMITED | 00164238 | 12/06/1995 | 19/10/1995 | Bronze |
| HARSCO INFRASTRUCTURE SERVICES LIMITED | 00276562 | 30/06/1993 | 19/10/1995 | Amber |
| HSS SERVICE GROUP LIMITED | 00644490 | 01/10/1992 | 07/05/1993 | Silver |
| JOHN MOWLEM CONSTRUCTION LIMITED | 01947809 | 01/02/1993 | 19/10/1995 | Dissolved |
| LONDON CITY AIRPORT JET CENTRE LIMITED | 02120138 | 04/09/1995 | 19/10/1995 | Dissolved |
| LONDON CITY AIRPORT LIMITED | 01963361 | 06/10/1992 | 20/07/1994 | Gold |
| Mowlem Construction Ltd | 00767925 | 01/02/1993 | 19/10/1995 | Dissolved |
| Mowlem Property Investments Ltd | 01295865 | 01/02/1993 | 19/10/1995 | Dissolved |
| Mowlem Regional Construction Ltd | 01267043 | 01/02/1993 | 19/10/1995 | Dissolved |
| Mowlem Technology Ltd | 01210429 | 01/02/1993 | 19/10/1995 | Dissolved |
| SGB HOLDINGS LIMITED | 00947915 | 01/10/1992 | 19/10/1995 | Not Trading |
| SGB INVESTMENTS LIMITED | 00726995 | 21/07/1993 | 19/10/1995 | Not Trading |