| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BEAUFORT CONSULTANTS LIMITED | 02180739 | 04/09/2003 | Dissolved |
| COLINDALE GARDENS (NO.3) RESIDENTS COMPANY LIMITED | 02143636 | 23/03/1999 | Silver |
| Curlew Media Ltd | 02982533 | 17/08/1995 | Dissolved |
| Holiday Homeline Ltd | 03911484 | 24/01/2000 | Dissolved |
| N. Marsh Associates Ltd | 06261659 | 29/05/2007 | Dissolved |
| The Rye Coffee House Ltd | 03721924 | 03/01/2000 | Dissolved |
| The Rye Coffee Shop Ltd | 03721429 | 03/01/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITCHER & RIVERS LTD | 03532630 | 01/11/1999 | 23/03/2020 | Gold |
| CAMPAIGN MARKETING SERVICES LIMITED | 02407820 | 11/08/1998 | 01/10/2006 | Silver |
| CAMPAIGN PR LIMITED | 03139091 | 13/04/1999 | 01/10/2006 | Dissolved |
| COMMUNICATIONS CONSULTANTS (INTERNATIONAL) LIMITED | 01912652 | 30/06/1991 | 01/11/2012 | Bronze |
| SWALLOWFIELDS (HENDON) MANAGEMENT COMPANY LIMITED | 02384909 | 03/04/2000 | 26/09/2002 | Silver |
| WHEELWRIGHT CLOSE RESIDENTS LIMITED | 06986992 | 22/05/2010 | 06/06/2023 | Silver |