| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ATN AGENCY LIMITED | 07685259 | 01/05/2018 | Gold |
| CHI & PARTNERS LIMITED | 11170471 | 19/11/2018 | Not Trading |
| CHI NOMINEES LIMITED | 06766951 | 01/09/2018 | One Red Flag |
| CHI WUNDERMAN UK LIMITED | 09995004 | 24/09/2018 | Amber |
| CLEMMOW HORNBY INGE LIMITED | 04760561 | 13/11/2018 | Not Trading |
| FUSE CREATIVE LONDON LIMITED | 11827347 | 14/02/2019 | Dissolved |
| HALL MOORE CHI LIMITED | 05146622 | 13/11/2018 | Not Trading |
| HALPERN LIMITED | 03157401 | 01/05/2018 | Bronze |
| MCHI LIMITED | 07935642 | 13/11/2018 | Not Trading |
| MFUSE AGENCY LIMITED | 13135694 | 15/01/2021 | Bronze |
| MUSTER AGENCY LIMITED | 10541421 | 01/05/2018 | Silver |
| PULSE CREATIVE LONDON LIMITED | 07887439 | 01/05/2018 | Bronze |
| T&P MEDIA LIMITED | 06665820 | 01/05/2018 | Bronze |
| THE & PARTNERS GROUP LIMITED | 08721455 | 01/05/2018 | Silver |
| THE BOX ADVERTISING LIMITED | 10031637 | 13/11/2018 | Not Trading |
| THE SOCIAL PRACTICE LIMITED | 09384922 | 13/11/2018 | Not Trading |
| THE&PARTNERS LONDON LIMITED | 04161889 | 01/05/2018 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CHI PARTNERS HOLDINGS LIMITED | 06220645 | 01/09/2018 | 28/10/2024 | Silver |
| HHA INVESTMENTS LIMITED | 11217797 | 01/08/2018 | 01/11/2018 | Dissolved |