| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CA/TMF LIMITED | 07033212 | 29/09/2009 | Dissolved |
| Clarke Hooper Enterprises Ltd | 01724685 | 19/03/1992 | Dissolved |
| Clarke Hooper Europe Ltd | 01172404 | 19/03/1992 | Dissolved |
| Clarke Hooper International Ltd | 02087651 | 18/02/1992 | Dissolved |
| Clarke Hooper Plc | 01989350 | 07/10/1992 | Dissolved |
| Games Marketing Group Ltd | 02676191 | 09/01/1992 | Dissolved |
| Nexus Multimedia Ltd | 03036793 | 22/09/1999 | Dissolved |
| Speed 3157 Ltd | 01415409 | 19/03/1992 | Dissolved |
| VOLUNTARY ACTION (CHILTERN AND SOUTH BUCKS) | 04154592 | 24/07/2008 | Dissolved |
| WIKI SOLUTIONS LIMITED | 06879987 | 28/07/2009 | Dissolved |
| WIKI TALENT LIMITED | 06879923 | 26/07/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BBDO CONSULTING UK | 02271131 | 08/07/1996 | 18/07/2001 | Dissolved |
| CHANGE AGENCY (UK) LTD | 03564680 | 01/05/2003 | 05/05/2011 | Not Trading |
| COMMUNITY IMPACT BUCKS | 03508718 | 01/04/2010 | 20/09/2017 | Silver |
| COMMUNITY IMPACT BUCKS (TRADING) LTD | 07691394 | 04/07/2011 | 01/08/2019 | Bronze |
| Clarke Hooper Consulting Ltd | 03801826 | 02/08/1999 | 09/06/2003 | Dissolved |
| Clarke Hooper Momentum Ltd | 02770687 | 22/12/1992 | 31/12/2003 | Dissolved |
| GEMIN-I.ORG | 06055272 | 03/02/2009 | 04/01/2012 | Dissolved |
| HEALTHWATCH BUCKS LIMITED | 08426201 | 01/03/2013 | 27/02/2022 | Bronze |
| JOHN HAMPDEN GRAMMAR SCHOOL | 07638999 | 06/06/2011 | 31/08/2019 | Silver |
| PROPTXT LIMITED | 04623888 | 06/10/2003 | 23/12/2003 | Dissolved |
| PROXIMITY HOLDINGS | 03514160 | 26/06/2000 | 02/12/2003 | Dissolved |
| SAVE THE CHILDREN (SALES) LIMITED | 00875945 | 16/12/1991 | 27/05/1993 | Gold |
| SAVE THE CHILDREN FUND | 00178159 | 21/09/1991 | 01/12/1992 | Gold |
| SAVE THE CHILDREN INTERNATIONAL | 03732267 | 28/10/2004 | 15/05/2008 | Bronze |
| SPOKE (INTERACTIVE) LIMITED | 02372101 | 05/06/1998 | 04/11/2002 | One Red Flag |
| Sales Promotion Systems Ltd | 02725575 | 21/08/1992 | 23/06/1993 | Dissolved |
| TRAFFIC PROXIMITY LIMITED | 03164767 | 08/08/1997 | 29/05/2003 | Dissolved |
| Touchdown Proximity Ltd | 03439617 | 25/09/1997 | 29/05/2003 | Dissolved |