| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALTITUDE SOFTWARE LIMITED | 03833504 | 15/03/2022 | Gold |
| CTI BILLING SOLUTIONS LIMITED | 02185983 | 15/03/2022 | Gold |
| CTI DATA SOLUTIONS LIMITED | 02969593 | 15/03/2022 | Gold |
| DIALOGIC (UK) LIMITED | 02017909 | 15/03/2022 | Silver |
| ENGHOUSE DEVELOPMENT (UK) LIMITED | 04485978 | 15/03/2022 | Gold |
| ENGHOUSE INTERACTIVE (UK) LIMITED | 04230977 | 15/03/2022 | Gold |
| ENGHOUSE NETWORKS (UK) LIMITED | 03544792 | 15/03/2022 | Gold |
| EPTICA UK LIMITED | 05660648 | 15/03/2022 | Gold |
| ESPIAL (UK) LIMITED | 08301254 | 15/03/2022 | Dissolved |
| ESPIAL LIMITED | 02822565 | 15/03/2022 | Gold |
| QUMU LTD | 04602658 | 08/02/2023 | Amber |
| QUMU UK HOLDINGS LTD | 09055737 | 08/02/2023 | Not Trading |
| QUMU UK LIMITED | 08242514 | 08/02/2023 | Strike Off |
| TOLLGRADE UK LIMITED | 06227812 | 15/03/2022 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|