| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Kuwaiti British Group Ltd | 02624797 | 01/01/1993 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALCHMEX INTERNATIONAL CONSTRUCTION LIMITED | 01270050 | 29/01/1998 | 31/07/2003 | Bronze |
| AMEC (AGL) LIMITED | 02804148 | 05/02/1999 | 31/07/2003 | Dissolved |
| AMEC (BCS) LIMITED | 00875729 | 08/06/1991 | 29/07/1996 | Dissolved |
| AMEC (MH1992) LIMITED | 00222870 | 12/06/1992 | 31/07/2003 | Not Trading |
| AMEC (MHL) LIMITED | 00713103 | 26/11/1992 | 28/02/1997 | Not Trading |
| AMEC (WSL) LIMITED | 00514311 | 08/06/1991 | 29/07/1996 | Not Trading |
| AMEC BUILDING LIMITED | 00165287 | 29/01/1998 | 31/07/2003 | Not Trading |
| AMEC CAPITAL PROJECTS LIMITED | 02804109 | 21/02/2000 | 31/07/2003 | Not Trading |
| AMEC CIVIL ENGINEERING LIMITED | 01265199 | 29/01/1998 | 21/02/2000 | Not Trading |
| AMEC CONSTRUCTION LIMITED | 02729912 | 29/01/1998 | 21/02/2000 | Dissolved |
| AMEC CONSTRUCTION SCOTLAND LIMITED | SC074859 | 29/01/1998 | 21/02/2000 | Strike Off |
| AMEC DESIGN AND MANAGEMENT LIMITED | 02014882 | 29/01/1998 | 31/07/2003 | Dissolved |
| AMEC ENGINEERING LIMITED | 00713102 | 01/09/1995 | 31/10/1995 | Strike Off |
| AMEC FOSTER WHEELER GROUP LIMITED | 04612748 | 18/02/2003 | 31/07/2003 | Amber |
| AMEC FOSTER WHEELER INTERNATIONAL LIMITED | 03203966 | 21/05/1996 | 31/07/2003 | One Red Flag |
| AMEC FOSTER WHEELER LIMITED | 01675285 | 14/08/1991 | 31/07/2003 | Bronze |
| AMEC INFRASTRUCTURE SERVICES LIMITED | 02804088 | 29/07/1996 | 31/07/2003 | Dissolved |
| AMEC MANUFACTURING AND SERVICES LIMITED | 01381951 | 08/06/1991 | 29/07/1996 | Dissolved |
| AMEC MECHANICAL AND ELECTRICAL SERVICES LIMITED | 02887344 | 29/01/1998 | 20/12/1999 | Dissolved |
| AMEC MINING LIMITED | 00454724 | 29/01/1998 | 21/02/2000 | Dissolved |
| AMEC OFFSHORE DEVELOPMENTS LIMITED | SC137017 | 01/09/1995 | 31/10/1995 | Dissolved |
| AMEC OFFSHORE LIMITED | 01054207 | 01/09/1995 | 31/10/1995 | Not Trading |
| AMEC POWER LIMITED | SC043216 | 26/11/1992 | 01/08/1996 | Dissolved |
| AMEC PROCESS AND ENERGY LIMITED | 02028340 | 03/06/1996 | 20/12/1999 | Not Trading |
| AMEC SERVICES LIMITED | 02804093 | 21/02/2000 | 31/07/2003 | Silver |
| AMEC SPARECO (9) LIMITED | 00556103 | 08/06/1992 | 29/07/1996 | Dissolved |
| AMEC UTILITIES LIMITED | 02777284 | 01/01/1993 | 01/08/1996 | Dissolved |
| COLAS RAIL LIMITED | 02995525 | 29/01/1998 | 21/02/2000 | Silver |
| FUGRO GEOSERVICES LIMITED | 01284352 | 28/08/2000 | 22/12/2000 | Gold |
| Greater Manchester Metro Ltd | 02453087 | 31/07/1992 | 19/07/1996 | Dissolved |
| JAMES SCOTT LIMITED | SC035281 | 29/01/1998 | 20/12/1999 | Not Trading |
| MITIEFM SERVICES LIMITED | 02820560 | 13/09/1993 | 24/08/1996 | One Red Flag |
| MUSE PROPERTIES LIMITED | 01638315 | 22/08/1996 | 30/09/1996 | Not Trading |
| PRESS CONSTRUCTION LIMITED | 00471400 | 18/01/1993 | 29/01/1993 | Not Trading |
| Project Spm Ltd | 02730351 | 12/11/1992 | 27/01/1994 | Dissolved |
| SPECIALIST EQUIPMENT SOLUTIONS LIMITED | 01270073 | 22/08/1996 | 30/09/1996 | Bronze |
| SWIMCO LIMITED | 03159256 | 18/04/1996 | 19/08/1996 | Dissolved |
| WOOD AND COMPANY LIMITED | 01580678 | 22/08/1996 | 30/09/1996 | Gold |
| Watson,Robert,& Co (Steelwork) Ltd | 00714360 | 08/06/1991 | 21/06/1993 | Dissolved |