| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| H2R RESEARCH LIMITED | 11668322 | 08/11/2018 | Dissolved |
| HORIZON PR LIMITED | 09491072 | 16/03/2015 | Dissolved |
| M&C SAATCHI EUROPEAN HOLDINGS LIMITED | 05982868 | 21/12/2006 | Amber |
| M&C SAATCHI GERMAN HOLDINGS LIMITED | 06227163 | 22/11/2007 | One Red Flag |
| M&C SAATCHI GLOBAL ADVISORY SERVICES LIMITED | 10569612 | 18/01/2017 | Dissolved |
| M&C SAATCHI INTERNATIONAL HOLDINGS B.V. | FC024340 | 17/03/2010 | One Red Flag |
| M&C SAATCHI INTERNATIONAL LIMITED | 03375635 | 01/05/2012 | Silver |
| M&C SAATCHI MARKETING ARTS LIMITED | 03357727 | 30/04/2021 | Dissolved |
| M&C SAATCHI MOBILE LIMITED | 05437661 | 27/10/2023 | Silver |
| M&C SAATCHI SPORT & ENTERTAINMENT LIMITED | 03306364 | 17/01/2024 | One Red Flag |
| M&C SAATCHI WS .ORG LIMITED | 10898282 | 03/08/2017 | Not Trading |
| SAATCHINVEST LTD | 07498729 | 19/01/2011 | One Red Flag |
| SGA LONDON LIMITED | 11075030 | 21/11/2017 | Dissolved |
| TRICYCLE COMMUNICATIONS LIMITED | 07643884 | 23/05/2011 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| M&C SAATCHI FLUENCY LIMITED | 12853921 | 02/09/2020 | 01/12/2022 | One Red Flag |
| M&C SAATCHI GERMAN HOLDINGS LIMITED | 06227163 | 22/11/2007 | 10/10/2023 | One Red Flag |
| M&C SAATCHI PLC | 05114893 | 04/06/2004 | 25/02/2021 | Amber |
| SEND ME A SAMPLE LIMITED | 11344586 | 03/05/2018 | 09/10/2020 | Bronze |