| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AMNET LIMITED | 03148086 | 07/10/2020 | Insolvent |
| AMNET MANCHESTER LIMITED | 08329110 | 15/01/2021 | Dissolved |
| DENTSU EDINBURGH LIMITED | 03349501 | 15/01/2021 | Dissolved |
| DENTSU LEEDS LIMITED | 04625200 | 15/01/2021 | Dissolved |
| HEAVYWEIGHT SPORTS MARKETING LIMITED | 05504542 | 18/03/2021 | Dissolved |
| NABS | 03588945 | 25/01/2017 | Amber |
| TEMPERO LIMITED | 04626526 | 18/03/2022 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AOL ADVERTISING INTERNATIONAL HOLDINGS LIMITED | 04103379 | 24/07/2015 | 25/01/2016 | Dissolved |
| CARAT MEDIA LIMITED | 07685803 | 07/07/2021 | 21/11/2022 | Dissolved |
| DENTSU MANCHESTER LIMITED | 02886697 | 15/01/2021 | 21/11/2022 | Dissolved |
| FETCH MEDIA LIMITED | 07775453 | 07/10/2020 | 21/11/2022 | Silver |
| HALLCO 990 LIMITED | 04995916 | 13/01/2021 | 13/01/2021 | Dissolved |
| MERIDIAN OUTDOOR ADVERTISING LIMITED | 02490232 | 24/06/2021 | 21/01/2023 | Dissolved |
| MILLENNIAL MEDIA HOLDINGS LTD | 08572579 | 26/10/2015 | 25/01/2016 | Dissolved |
| MILLENNIAL MEDIA LTD | 07140032 | 26/10/2015 | 25/01/2016 | Dissolved |
| YAHOO-UK LIMITED | 03462696 | 01/06/2015 | 25/01/2016 | Gold |