| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Interior J V Ltd | 03006482 | 11/01/1995 | Dissolved |
| JDK NETWORKS LTD | 13950042 | 02/03/2022 | Dissolved |
| WINDLESHAM COMMUNITY FACILITIES LTD | 10878580 | 21/07/2017 | Dissolved |
| Warningcamp Estates Ltd | 03252211 | 15/10/1996 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALPHA-ISG LIMITED | 04446234 | 08/11/2005 | 30/06/2006 | Dissolved |
| AXTELL AUTOMOBILE ASSOCIATES LIMITED | 01294972 | 07/01/2012 | 03/04/2013 | Gold |
| BT FACILITIES SERVICES LIMITED | 04054291 | 15/06/2011 | 02/04/2012 | Dissolved |
| BURPHAM AND WARNINGCAMP PUB COMPANY LTD | 08362118 | 16/01/2013 | 02/10/2017 | Gold |
| COMMTECH (UK) LIMITED | 03006483 | 11/01/1995 | 28/04/2006 | Strike Off |
| EXTERIOR INTERNATIONAL LIMITED | 03454602 | 12/12/2003 | 30/06/2006 | Strike Off |
| INTERIOR SERVICES GROUP AESOP TRUSTEE LIMITED | 03776889 | 20/05/1999 | 19/03/2001 | Dissolved |
| INTERIOR SERVICES GROUP LIMITED | 04545988 | 28/09/2005 | 30/06/2006 | Insolvent |
| INTERIOR TOLENT LIMITED | 03800201 | 14/09/1999 | 30/06/2006 | Dissolved |
| INTERIOREXTERIOR LIMITED | 03008773 | 11/01/1995 | 28/04/2006 | Dissolved |
| ISG CENTRAL SERVICES LIMITED | 02997684 | 14/03/1995 | 30/06/2006 | Insolvent |
| ISG INTERIOR SERVICES GROUP UK LIMITED | 02989004 | 14/03/1995 | 30/06/2001 | Insolvent |
| ISG OVERSEAS INVESTMENTS LIMITED | 03791978 | 18/06/1999 | 30/06/2001 | Insolvent |
| ISGO LIMITED | 03645790 | 09/11/1998 | 08/10/2002 | Dissolved |
| ITALIAN COFFEE HOLDINGS LTD | 04129005 | 28/02/2001 | 20/03/2007 | Silver |
| Interior Furniture Services Ltd | 03774511 | 20/05/1999 | 30/04/2004 | Dissolved |
| Isgc Ltd | SC126850 | 29/01/1999 | 30/04/2004 | Dissolved |
| LEADENHALL HOUGHTON LLP | OC357785 | 08/09/2010 | 01/03/2016 | Silver |
| MALDEN TRUST LIMITED(THE) | 00747222 | 15/03/2012 | 09/07/2022 | Silver |
| NORLAND INTEGRATED SERVICES LIMITED | 01878843 | 23/05/2011 | 02/04/2012 | Dissolved |
| PROPENCITY 123 LIMITED | 02341003 | 31/12/1992 | 28/04/2006 | Dissolved |
| STONEMARTIN PLC | 00952285 | 09/08/2001 | 17/06/2004 | Dissolved |
| THE BUSINESS SERVICES ASSOCIATION | 02834529 | 01/09/2003 | 31/08/2005 | Bronze |