| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| DUFFY CONSULTING LTD | 15271803 | 09/11/2023 | Bronze |
| INSIDE ADVERTISING LTD. | 05843727 | 16/06/2010 | Dissolved |
| INSIDE MOBILE LTD. | 05842874 | 16/06/2010 | Dissolved |
| M&C SAATCHI BRAND LICENSING LIMITED | 06975992 | 27/08/2009 | Dissolved |
| M&c Saatchi (Management) Ltd | 03212385 | 28/08/1996 | Dissolved |
| NEWINCCO 1239 LIMITED | 08532283 | 24/05/2013 | Dissolved |
| PLAY LONDON LIMITED | 05221917 | 31/05/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| HUMAN DIGITAL LIMITED | 07510403 | 12/04/2017 | 31/10/2022 | One Red Flag |
| M&C SAATCHI (UK) LIMITED | 03003693 | 19/11/2003 | 16/01/2024 | Bronze |
| M&C SAATCHI FLUENCY LIMITED | 12853921 | 01/12/2022 | 09/10/2023 | One Red Flag |
| M&C SAATCHI MOBILE LIMITED | 05437661 | 16/06/2010 | 31/10/2022 | Silver |
| RE WORLDWIDE LTD | 10503044 | 29/11/2016 | 26/02/2024 | One Red Flag |
| THE SOURCE (LONDON) LIMITED | 07140265 | 31/03/2010 | 07/02/2024 | Gold |
| THE SOURCE (W1) LLP | OC384624 | 03/05/2013 | 24/05/2017 | Silver |