| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Hill & Knowlton (Corporate) Ltd | 01759715 | 26/09/1990 | Dissolved |
| Mountainview Consulting Ltd | 04487621 | 07/08/2002 | Dissolved |
| Mountainview Consulting Ltd | 04487621 | 07/08/2002 | Dissolved |
| QUINTUS PUBLIC AFFAIRS LIMITED | 04451177 | 23/12/2009 | Dissolved |
| ST JAMES M&A LTD | 08803912 | 05/12/2013 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ATOM EVENTS LIMITED | 04358004 | 22/03/2002 | 18/12/2002 | Three Red Flags (Highest) |
| COMPUTER FILM HOLDINGS LIMITED | 01897432 | 28/11/1996 | 02/06/1998 | Silver |
| Euro R S C G (U K) Holdings Ltd | 01450307 | 01/11/1993 | 18/01/1994 | Dissolved |
| Euro R S C G Group Ltd | 02687810 | 09/03/1993 | 18/01/1994 | Dissolved |
| Euro R S C G Group Ltd | 02687810 | 09/03/1993 | 18/01/1994 | Dissolved |
| Euro R S C G Ltd | 00841741 | 09/03/1993 | 18/01/1994 | Dissolved |
| Euro R S C G Ltd | 00841741 | 09/03/1993 | 18/01/1994 | Dissolved |
| FREUD 2.0 HOLDINGS LIMITED | 04232403 | 11/06/2001 | 18/06/2003 | Dissolved |
| FREUD 2.0 HOLDINGS LIMITED | 04232403 | 11/06/2001 | 16/09/2005 | Dissolved |
| FREUD COMMUNICATIONS LIMITED | 02478112 | 01/10/2001 | 01/10/2002 | One Red Flag |
| FREUD COMMUNICATIONS LIMITED | 02478112 | 21/06/2001 | 01/10/2002 | One Red Flag |
| Grosvenor Promotions Ltd | 02236764 | 09/03/1993 | 31/08/1993 | Dissolved |
| Grosvenor Promotions Ltd | 02236764 | 09/03/1993 | 31/08/1993 | Dissolved |
| HARRISON COWLEY 222 LIMITED | 02858045 | 15/07/1994 | 28/06/1996 | Dissolved |
| HARRISON COWLEY 222 LIMITED | 02858045 | 01/05/1995 | 28/06/1996 | Dissolved |
| HILL & KNOWLTON LIMITED | 00953243 | 26/09/1991 | 18/01/1993 | Gold |
| HILL & KNOWLTON LIMITED | 00953243 | 26/09/1991 | 18/01/1993 | Gold |
| Hill & Knowlton (Uk) Services Company | 02672244 | 30/12/1991 | 18/01/1993 | Dissolved |
| Hill & Knowlton (Uk) Services Company | 02672244 | 30/12/1991 | 18/01/1993 | Dissolved |
| Janson Design Associates Ltd | 02074459 | 09/03/1993 | 18/01/1994 | Dissolved |
| Janson Design Associates Ltd | 02074459 | 09/03/1993 | 18/01/1994 | Dissolved |
| LUTHER PENDRAGON EUROPE LIMITED | 06565928 | 01/12/2009 | 31/05/2010 | Dissolved |
| LUTHER PENDRAGON HOLDINGS LIMITED | 05552294 | 22/05/2009 | 31/05/2010 | Silver |
| LUTHER PENDRAGON HOLDINGS LIMITED | 05552294 | 22/05/2009 | 29/05/2010 | Silver |
| LUTHER PENDRAGON LIMITED | 02634095 | 06/10/2009 | 31/05/2010 | One Red Flag |
| MOUNTAINVIEW GROUP LIMITED | 03389131 | 01/09/2003 | 30/11/2004 | Dissolved |
| MOUNTAINVIEW LEARNING LIMITED | 05182665 | 19/07/2004 | 17/08/2005 | Silver |
| OXYGEN RESEARCH LIMITED | 03592469 | 01/11/2002 | 12/11/2004 | Gold |
| PLAYBACK HOLDINGS LTD | 07670978 | 15/06/2011 | 18/01/2013 | Dissolved |
| ST JAMES'S CONSULTING LIMITED | 03672387 | 23/11/1998 | 01/12/2009 | Bronze |
| ST JAMES'S CONSULTING LIMITED | 03672387 | 23/11/1998 | 10/02/2014 | Bronze |
| STRATEGY & INVESTMENT PARTNERS LLP | OC300557 | 01/11/2004 | 31/10/2006 | Dissolved |
| SUPERCHICK TRAINING LIMITED | 05867824 | 26/12/2007 | 01/08/2008 | Dissolved |