| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ACURIS BIDCO LIMITED | 11953221 | 31/10/2022 | Bronze |
| ACURIS RISK INTELLIGENCE LIMITED | 05048084 | 27/07/2022 | Amber |
| APHELION EFX TRADING LIMITED | 08284259 | 28/02/2018 | Bronze |
| BACKSTOP SOLUTIONS UK, LTD | 08484663 | 09/08/2024 | Amber |
| CANOPS LIMITED | 10016141 | 14/12/2023 | Bronze |
| CDCH LIMITED | 09469917 | 12/07/2024 | Amber |
| COMPUTASOFT CONSULTING LIMITED | 03091447 | 26/09/2023 | Not Trading |
| DEALOGIC (HOLDINGS) LIMITED | 04275038 | 25/09/2024 | Silver |
| DEALOGIC AMERICAS LIMITED | 07877021 | 25/09/2024 | Strike Off |
| DEALOGIC APAC LIMITED | 04086422 | 26/09/2023 | Strike Off |
| FFASTFILL EUROPE LIMITED | 03749883 | 20/10/2020 | Gold |
| FFASTFILL UK LIMITED | 04499083 | 31/10/2022 | Not Trading |
| FIDESSA BUY-SIDE LIMITED | 03656437 | 31/10/2022 | Silver |
| FIDESSA TRADING UK LIMITED | 03781700 | 31/10/2022 | Gold |
| I-LOGIC HOLDINGS LIMITED | 11069372 | 31/10/2022 | Gold |
| I-LOGIC TECHNOLOGIES BIDCO LIMITED | 11063542 | 22/09/2023 | Amber |
| I-LOGIC TECHNOLOGIES UK LIMITED | 11060687 | 31/10/2022 | Gold |
| ION CAPITAL UK LIMITED | 11262493 | 09/03/2022 | One Red Flag |
| ION TRADING UK LIMITED | 03261502 | 31/10/2022 | Silver |
| MERGERMARKET (OVERSEAS) LIMITED | 08694431 | 01/09/2023 | Silver |
| MERGERMARKET LIMITED | 03879547 | 27/07/2022 | Silver |
| ORION CAPITAL STRUCTURE SOLUTIONS UK LIMITED | 12978126 | 09/03/2022 | One Red Flag |
| PERFECT INFORMATION LIMITED | 02758652 | 01/09/2023 | Dissolved |
| PSC UK OPS LIMITED | 11029577 | 14/12/2023 | Bronze |
| ROLFE & NOLAN SYSTEMS LIMITED | 03290332 | 09/04/2021 | Gold |
| TRADAIR INTL LTD | 09467961 | 09/09/2023 | Bronze |
| WALL STREET SYSTEMS UK LTD | 03081375 | 31/07/2014 | Silver |
| YOUDEVISE LIMITED | 03331176 | 01/09/2023 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|