| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Autolink Concessionaires Ltd | 02701450 | 19/05/1995 | Dissolved |
| Bliss Pendair Limited | 01015618 | 07/02/1992 | Dissolved |
| Genesis Design & Construct Ltd | 01950389 | 20/01/1993 | Dissolved |
| Management Contractors (U K & Overseas) Ltd | 01123903 | 05/07/1991 | Dissolved |
| McAlpine Offshore Structures Ltd | 01324401 | 04/07/1991 | Dissolved |
| McAlpine,Sir Robert,(North Eastern) Ltd | 00574064 | 06/06/1991 | Dissolved |
| McAlpine,Sir Robert,(Wales) Ltd | 00406302 | 06/06/1991 | Dissolved |
| McAlpine,Sir Robert,(Western) Ltd | 02641525 | 20/09/1991 | Dissolved |
| McAlpine,Sir Robert,(Yorkshire) Ltd | 00353252 | 06/06/1991 | Dissolved |
| machine tunnelling ltd | 01105098 | 07/02/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AUTOLINK CONCESSIONAIRES (M6) PLC | 03201364 | 29/04/1997 | 31/10/1999 | Silver |
| Astralbrook Ltd | 03218168 | 28/06/1996 | 31/10/1999 | Dissolved |
| BANKSIDE ELECTRICAL CONTRACTORS LIMITED | 00970503 | 06/06/1991 | 31/10/1999 | Not Trading |
| BRITISH CONTRACTS COMPANY LIMITED | 00168655 | 04/04/1992 | 31/10/1999 | Not Trading |
| Contract Management Ltd | 01077578 | 07/02/1991 | 31/10/1999 | Dissolved |
| ISG CENTRAL SERVICES LIMITED | 02997684 | 04/04/1995 | 20/05/1999 | Insolvent |
| ISG INTERIOR SERVICES GROUP UK LIMITED | 02989004 | 04/04/1996 | 08/01/1999 | Insolvent |
| KALYX LIMITED | 02147491 | 26/02/1991 | 19/12/1996 | Not Trading |
| Lee Constructions Ltd | 00453850 | 04/07/1991 | 31/10/1999 | Dissolved |
| M P S Ltd | 03136196 | 20/11/1997 | 31/10/1999 | Dissolved |
| MCALPINE OFFSHORE LIMITED | 01112749 | 07/02/1991 | 31/10/1999 | Dissolved |
| McAlpine Sea Services Ltd | 01398148 | 04/07/1991 | 31/10/1999 | Dissolved |
| McAlpine,Sir Robert,(Construction) Ltd | 00253836 | 07/05/1992 | 31/10/1999 | Dissolved |
| RENEWABLE ENERGY SYSTEMS LIMITED | 01589961 | 07/05/1992 | 21/09/1998 | Silver |
| SIR ROBERT MCALPINE (HOLDINGS) LIMITED | 02754943 | 18/01/1994 | 31/10/1999 | Bronze |
| SIR ROBERT MCALPINE LIMITED | 00566823 | 06/06/1992 | 31/10/1999 | Bronze |
| SIR ROBERT MCALPINE MANAGEMENT CONTRACTORS LIMITED | 01157770 | 06/06/1991 | 31/10/1999 | Not Trading |
| Sir Robert McAlpine (A19) Ltd | 03234838 | 03/09/1996 | 31/10/1999 | Dissolved |
| Sir Robert McAlpine Tunnelling Ltd | 00649194 | 06/02/1991 | 31/10/1999 | Dissolved |
| Stockingstone Ltd | 01141250 | 06/06/1991 | 31/10/1999 | Dissolved |
| TRAMTRACK CROYDON LIMITED | 03092613 | 18/06/1996 | 20/10/1999 | Amber |
| TRAMTRACK LEASING LIMITED | 03255005 | 24/11/1996 | 20/10/1999 | Dissolved |