| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 2THENTH LIMITED | 02072694 | 30/09/2018 | Bronze |
| ARETEANS TECHNOLOGY SOLUTIONS UK LTD | 11268741 | 01/08/2022 | Bronze |
| BISCOTTI HOLDINGS LIMITED | 15238754 | 31/10/2023 | Bronze |
| BRIGHTGEN HOLDINGS LIMITED | 13683410 | 15/10/2021 | Bronze |
| CDM EUROPE LIMITED | 01077287 | 25/09/2023 | Bronze |
| CDS EMEA LIMITED | 05174106 | 30/09/2018 | Dissolved |
| COSINE UK LIMITED | 01811431 | 01/04/2019 | Bronze |
| CREDERA HOLDINGS LIMITED | 10891788 | 27/07/2020 | Silver |
| CREDERA LIMITED | 02387340 | 27/07/2020 | Gold |
| CRITICAL MASS (UK) LIMITED | 06238280 | 01/04/2019 | Silver |
| DAGGERWING GROUP LIMITED | 02809649 | 30/09/2018 | One Red Flag |
| DAS EMEA INVESTMENTS LIMITED | 07255692 | 17/11/2022 | Bronze |
| DAS EUROPE LIMITED | 01468528 | 05/08/2013 | Gold |
| DAS FRANCE LIMITED | 02320966 | 30/04/2014 | Dissolved |
| DAS UK INVESTMENTS LIMITED | 03097778 | 31/03/2014 | Bronze |
| DDB REMEDY LIMITED | 07995881 | 14/11/2022 | One Red Flag |
| DIVERSIFIED AGENCY SERVICES LIMITED | 02343731 | 30/04/2014 | Silver |
| FLAMINGO RESEARCH LIMITED | 02735873 | 30/09/2018 | Dissolved |
| FLEISHMAN-HILLARD GROUP LIMITED | 01521506 | 30/09/2018 | One Red Flag |
| G PLUS LIMITED | 04085569 | 05/05/2021 | Bronze |
| HAYGARTH GROUP LIMITED | 06692583 | 27/10/2020 | One Red Flag |
| HEALTHCARE CONSULTANCY GROUP LIMITED | 03441290 | 30/09/2018 | Bronze |
| INTERBRAND GROUP | 02071702 | 13/10/2021 | Not Trading |
| KETCHUM LIMITED | 01733060 | 12/10/2021 | Bronze |
| METHODS+MASTERY LIMITED | 03732121 | 12/10/2021 | Bronze |
| PORTER NOVELLI LIMITED | 01101649 | 30/09/2018 | Bronze |
| PORTLAND PR EUROPE LIMITED | 04547776 | 05/05/2021 | Bronze |
| PORTLAND PR HOLDINGS LIMITED | 07916655 | 30/09/2018 | Bronze |
| PORTLAND PR LIMITED | 04195041 | 30/09/2018 | Bronze |
| PROXIMITY WORLDWIDE LIMITED | 04026206 | 27/10/2020 | Dissolved |
| RAPP LIMITED | 01581935 | 30/09/2018 | Bronze |
| SIEGEL+GALE LIMITED | 04725268 | 12/10/2021 | Bronze |
| SPECIALIST PUBLICATIONS (UK) LIMITED | 00964145 | 30/09/2018 | Dissolved |
| SYNERGY MEDICAL COMMUNICATIONS LIMITED | 07678331 | 30/09/2018 | Bronze |
| TARGETBASE CLAYDON HEELEY LIMITED | 02421407 | 30/09/2018 | Dissolved |
| THE BEANSTALK GROUP UK LIMITED | 04159987 | 01/04/2019 | Gold |
| THE DMW GROUP MANAGEMENT LIMITED | 10799113 | 27/07/2020 | Gold |
| THE PLANNING SHOP INTERNATIONAL LIMITED | 03037899 | 24/09/2021 | Bronze |
| TPN MARKETING UK LIMITED | 09185763 | 01/04/2019 | Amber |
| TRACK WORLDWIDE LIMITED | 04146951 | 30/09/2018 | Bronze |
| TRIBAL EMEA LIMITED | 04197028 | 22/03/2023 | Bronze |
| WEAVE HEALTH LIMITED | 01491788 | 30/09/2018 | Bronze |
| WOLFF OLINS LIMITED | 01945130 | 12/10/2021 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| HALL & PARTNERS EUROPE LIMITED | 02733595 | 12/10/2021 | 07/04/2023 | One Red Flag |
| PROMISE CORPORATION LIMITED | 04905383 | 13/10/2021 | 07/04/2023 | One Red Flag |