| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| McAlpine Healthcare Ltd | 02991325 | 21/11/1994 | Dissolved |
| McAlpine Offshore Structures Ltd | 01324401 | 04/07/1991 | Dissolved |
| Rmpa Ltd | 03800538 | 19/10/1999 | Dissolved |
| Sir Robert McAlpine (A19) Ltd | 03234838 | 03/09/1996 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AUTOLINK CONCESSIONAIRES (A19) LIMITED | 04020725 | 22/05/2001 | 31/03/2007 | Amber |
| AUTOLINK CONCESSIONAIRES (M6) PLC | 03201364 | 16/04/1997 | 31/03/2007 | Silver |
| AUTOLINK HOLDINGS (A19) LIMITED | 04020620 | 22/05/2001 | 31/03/2007 | Silver |
| AUTOLINK HOLDINGS (M6) LTD | 03319443 | 16/04/1997 | 31/03/2007 | Bronze |
| Astralbrook Ltd | 03218168 | 28/06/1996 | 01/08/2001 | Dissolved |
| Autolink Concessionaires Ltd | 05332574 | 06/07/2005 | 31/03/2007 | Dissolved |
| MCALPINE OFFSHORE LIMITED | 01112749 | 07/02/1991 | 31/03/2007 | Dissolved |
| MERLOT DEVELOPMENTS LIMITED | 06048528 | 11/01/2007 | 31/03/2007 | Silver |
| McAlpine Sea Services Ltd | 01398148 | 04/07/1991 | 31/03/2007 | Dissolved |
| SIR ROBERT MCALPINE (HOLDINGS) LIMITED | 02754943 | 21/03/2002 | 31/03/2007 | Bronze |
| SIR ROBERT MCALPINE HEALTHCARE (DAWLISH) LIMITED | 03319534 | 12/03/1997 | 31/03/2007 | Gold |
| SIR ROBERT MCALPINE LIMITED | 00566823 | 01/01/2001 | 31/03/2007 | Bronze |
| SIR ROBERT MCALPINE MANAGEMENT CONTRACTORS LIMITED | 01157770 | 01/01/2001 | 31/03/2007 | Not Trading |
| SUMMIT FINANCE (WISHAW) PLC | SC185067 | 11/05/1998 | 29/10/2004 | Bronze |
| SUMMIT HEALTHCARE (WISHAW) LIMITED | SC182649 | 11/05/1998 | 29/10/2004 | Bronze |
| SUMMIT HOLDINGS (WISHAW) LIMITED | SC173083 | 02/07/1997 | 29/10/2004 | Silver |
| Sir Robert McAlpine Pfi Ltd | 03998899 | 22/05/2000 | 06/11/2002 | Dissolved |
| Stockingstone Ltd | 01141250 | 01/01/2001 | 31/03/2007 | Dissolved |
| Summit Healthcare Ltd | 03039615 | 29/03/1995 | 31/03/2007 | Dissolved |
| TRAMTRACK CROYDON LIMITED | 03092613 | 04/02/1999 | 06/09/2001 | Amber |
| TRAMTRACK LEASING LIMITED | 03255005 | 29/11/1996 | 01/10/1998 | Dissolved |
| Western Wind Farms Ltd | 02013300 | 07/02/1992 | 31/03/2007 | Dissolved |