| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ADELPHI COMMUNICATIONS LIMITED | 02761321 | 24/11/1992 | Gold |
| ADELPHI GROUP LIMITED | 01975338 | 31/12/1992 | One Red Flag |
| ADELPHI INTERNATIONAL RESEARCH LIMITED | 02419446 | 02/05/1992 | Bronze |
| ADELPHI VALUES LIMITED | 02761308 | 24/11/1992 | Gold |
| CHESTER ESTATES LIMITED | 07091255 | 16/12/2016 | Silver |
| COMPASS CONSULTING LTD | 09916832 | 15/12/2015 | Strike Off |
| COTTON ESTATES LIMITED | 04170275 | 29/01/2016 | One Red Flag |
| Conference Technology Ltd | 02059679 | 10/11/1991 | Dissolved |
| Conference Technology Ltd | 02059679 | 10/11/1991 | Dissolved |
| FORGEBROAD LIMITED | 02276475 | 24/11/2004 | Silver |
| MAVEN CAPITAL (TELFER HOUSE) LLP | SO304751 | 03/04/2014 | Bronze |
| VICTORIA INVESTMENTS LIMITED | 03724150 | 01/12/2016 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ADELPHI COMMUNICATIONS LIMITED | 02761321 | 24/11/1992 | 19/08/1996 | Gold |
| ADELPHI GROUP LIMITED | 01975338 | 31/12/1992 | 10/06/1996 | One Red Flag |
| ADELPHI GROUP PRODUCTS LIMITED | 03285531 | 29/11/1996 | 08/01/2008 | Dissolved |
| ADELPHI INTERNATIONAL RESEARCH LIMITED | 02419446 | 02/05/1992 | 19/08/1996 | Bronze |
| ADELPHI VALUES LIMITED | 02761308 | 24/11/1992 | 08/01/1998 | Gold |
| Adelphi Learning Systems Ltd | 02960859 | 22/08/1994 | 21/08/1996 | Dissolved |
| Angles Advertising Photography Ltd | 02544448 | 01/10/1991 | 05/08/1998 | Dissolved |
| Angles Advertising Photography Ltd | 02544448 | 01/10/1991 | 05/08/1998 | Dissolved |
| Bmp Interaction Ltd | 02069921 | 10/11/1991 | 19/08/1996 | Dissolved |
| Bmp Interaction Ltd | 02069921 | 10/11/1991 | 20/09/1999 | Dissolved |