| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CITY FINANCIALS LIMITED | 03585756 | 19/04/2013 | Dissolved |
| DIAMOND TOPCO LIMITED | 09282450 | 09/03/2022 | Dissolved |
| ION CONSULTING UK LIMITED | 02294625 | 19/06/2015 | Dissolved |
| LAB NEWCO LIMITED | 08806258 | 28/06/2016 | Dissolved |
| MODERNELITE LIMITED | 04328294 | 20/10/2020 | Dissolved |
| OCEAN TECHNOLOGIES HOLDINGS LIMITED | 11135444 | 09/03/2022 | Dissolved |
| REVAL.COM (UK) LIMITED | 07671579 | 30/08/2017 | Dissolved |
| ROLFE & NOLAN INTERNATIONAL LIMITED | 03235415 | 14/07/2015 | Dissolved |
| TREASURYPORTAL LIMITED | 04066068 | 19/04/2013 | Dissolved |
| WALL STREET SYSTEMS LABORATORIES LTD | 02564755 | 19/04/2013 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ACURIS HOLDINGS LIMITED | 11953467 | 09/03/2022 | 29/11/2024 | Bronze |
| ACURIS RISK INTELLIGENCE LIMITED | 05048084 | 22/07/2022 | 29/11/2024 | Amber |
| APHELION EFX TRADING LIMITED | 08284259 | 28/02/2018 | 29/11/2024 | Bronze |
| ASPECT ENTERPRISE SOLUTIONS LIMITED | 04644014 | 06/01/2020 | 29/11/2024 | Silver |
| CLARUS FINANCIAL TECHNOLOGY LTD | 07979557 | 31/10/2022 | 29/11/2024 | Bronze |
| FFASTFILL EUROPE LIMITED | 03749883 | 20/10/2020 | 29/11/2024 | Gold |
| FFASTFILL LIMITED | 03978346 | 03/10/2022 | 08/11/2024 | Silver |
| FIDESSA GROUP HOLDINGS LIMITED | 03234176 | 31/10/2022 | 29/11/2024 | Bronze |
| ION TRADING UK LIMITED | 03261502 | 19/04/2013 | 08/11/2024 | Silver |
| IT2 TREASURY SOLUTIONS LIMITED | 01648116 | 01/09/2014 | 29/11/2024 | Silver |
| MERGERMARKET LIMITED | 03879547 | 22/07/2022 | 29/11/2024 | Silver |
| PATSYSTEMS (UK) LIMITED | 03086310 | 20/10/2020 | 29/11/2024 | Silver |
| PATSYSTEMS LIMITED | 04498002 | 20/10/2020 | 29/11/2024 | Gold |
| ROLFE & NOLAN SYSTEMS LIMITED | 03290332 | 09/04/2021 | 29/11/2024 | Gold |
| TRIPLE POINT TECHNOLOGY LIMITED | 02664023 | 09/03/2022 | 29/11/2024 | Gold |
| WALL STREET SYSTEMS UK LTD | 03081375 | 19/04/2013 | 29/11/2024 | Silver |