| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| D S C Building Ltd | SC154604 | 08/12/1994 | Dissolved |
| Forest Drake Scull Electric Ltd | 01597856 | 06/05/1994 | Dissolved |
| H K W Consultancy Ltd | 02806229 | 19/10/1995 | Dissolved |
| HARRIS HOSPISCARE | 02604516 | 21/01/2010 | Dissolved |
| Heritage Air Systems Ltd | 02398001 | 06/05/1994 | Dissolved |
| INTEGRATED PROJECT INITIATIVES LTD | 07715347 | 22/07/2011 | Silver |
| Kornfeld,H & F,(U K) Ltd | 02360010 | 19/10/1995 | Dissolved |
| SYNOPSIS LIMITED | 04668655 | 17/02/2003 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| B L DISTRIBUTION LIMITED | 01658917 | 19/10/1995 | 01/03/2003 | Dissolved |
| BUILDING CENTRE GROUP LIMITED(THE) | 00746150 | 26/11/1993 | 09/08/1996 | Gold |
| BUSINESSLAND HOLDINGS LIMITED | 02243050 | 19/10/1995 | 01/03/2003 | Dissolved |
| CONSTRUCTION INDUSTRY TRUST FOR YOUTH | 04461612 | 01/09/2002 | 04/08/2008 | Gold |
| DELCOMMERCE (CONTRACT SERVICES) LIMITED | 01363817 | 23/08/1992 | 01/03/2003 | Dissolved |
| DRAKE & SCULL (SCOTLAND) LIMITED | SC010649 | 28/07/1989 | 01/03/2003 | Strike Off |
| DRAKE & SCULL AIRPORT SERVICES LIMITED | 02668077 | 06/05/1994 | 01/03/2003 | Not Trading |
| DRAKE & SCULL HOLDINGS LIMITED | 00070275 | 01/10/1991 | 01/03/2003 | Dissolved |
| DRAKE & SCULL INTERNATIONAL LIMITED | 01140075 | 26/08/1993 | 01/03/2003 | Dissolved |
| DRAKE & SCULL PROPERTIES | 00905382 | 06/05/1994 | 01/03/2003 | Dissolved |
| ELECTRICAL CONTRACTORS ASSOCIATION LIMITED(THE) | 00143669 | 24/10/2001 | 23/04/2003 | Gold |
| EMCOR (UK) LIMITED | 02353544 | 19/10/1995 | 01/03/2003 | Gold |
| EMCOR ENERGY SERVICES LIMITED | 03114139 | 17/10/1995 | 01/03/2003 | Not Trading |
| EMCOR ENGINEERING SERVICES LIMITED | 03667540 | 14/01/2000 | 01/03/2003 | Not Trading |
| EMCOR FACILITIES SERVICES LIMITED | 03053121 | 19/10/1995 | 01/03/2003 | Not Trading |
| EMCOR GROUP (UK) PLC | 00806888 | 23/08/1992 | 01/03/2003 | Gold |
| Reading Construction Forum | 03013257 | 25/01/1995 | 31/10/2002 | Dissolved |
| ST. CHRISTOPHERS HOSPICE | 00681880 | 28/10/2004 | 27/10/2016 | Gold |