| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| LONDON STOCK EXCHANGE (C) LIMITED | 07943990 | 09/02/2012 | Silver |
| LONDON STOCK EXCHANGE GROUP (SERVICES) LIMITED | 09313935 | 17/11/2014 | Amber |
| LONDON STOCK EXCHANGE GROUP HOLDINGS (ITALY) LIMITED | 06795359 | 08/10/2020 | Bronze |
| LONDON STOCK EXCHANGE GROUP HOLDINGS (R) LIMITED | 07388645 | 27/09/2010 | Amber |
| LONDON STOCK EXCHANGE GROUP HOLDINGS LIMITED | 06795362 | 20/01/2009 | Silver |
| LONDON STOCK EXCHANGE REG HOLDINGS LIMITED | 07378551 | 16/09/2010 | One Red Flag |
| LSEG (ELT) LIMITED | 09794147 | 24/09/2015 | Not Trading |
| LSEG BUSINESS SERVICES LIMITED | 08980140 | 04/04/2014 | Amber |
| LSEG EMPLOYMENT SERVICES LIMITED | 09100833 | 24/06/2014 | Bronze |
| LSEG F3 LIMITED | 13059566 | 03/12/2020 | Not Trading |
| LSEG TECHNOLOGY LIMITED | 07484865 | 06/01/2011 | Amber |
| LSEGA FINANCING PLC | 13091751 | 21/12/2020 | Silver |
| LSEGA LIMITED | 12224744 | 24/09/2019 | Silver |
| LSEGA2 LIMITED | 12225042 | 24/09/2019 | Silver |
| LSEGH (LUXEMBOURG) LIMITED | 09297419 | 05/11/2014 | One Red Flag |
| SSC GLOBAL BUSINESS SERVICES LIMITED | 07584392 | 30/03/2011 | Amber |
| STOCK EXCHANGE (HOLDINGS) LIMITED(THE) | 00459577 | 20/03/2000 | Strike Off |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| LSEG (F) LIMITED | 11866055 | 07/03/2019 | 30/08/2024 | Silver |
| LSEG (M) FINANCING LIMITED | 10532155 | 19/12/2016 | 07/09/2023 | Bronze |
| LSEG F1 LIMITED | 12315951 | 14/11/2019 | 30/08/2024 | Silver |
| LSEG F2 LIMITED | 12316096 | 15/11/2019 | 30/08/2024 | Gold |
| LUH FINANCING LIMITED | 13074308 | 09/12/2020 | 07/09/2023 | Gold |
| UK LSEG FINANCING 1 LIMITED | 13057087 | 02/12/2020 | 07/09/2023 | Bronze |
| UK LSEG FINANCING LIMITED | 13042334 | 25/11/2020 | 07/09/2023 | Amber |