| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| MARSH & MCLENNAN COMPANIES UK LIMITED | 03053550 | 17/11/2015 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CASCADE REGIONAL HOLDINGS LIMITED | 10284928 | 18/07/2016 | 12/10/2016 | Silver |
| MARSH MCLENNAN ALPHA LIMITED | 14316280 | 01/09/2022 | 09/09/2024 | Silver |
| MARSH TREASURY SERVICES LIMITED | 00656502 | 01/09/2015 | 09/09/2024 | Amber |
| MMC FINANCE (AUSTRALIA) LIMITED | 12104260 | 15/07/2019 | 09/09/2024 | Amber |
| MMC FINANCE (EUROPE) LIMITED | 12104276 | 15/07/2019 | 09/09/2024 | Amber |
| MMC FINANCE (SINGAPORE) LIMITED | 12317606 | 15/11/2019 | 09/09/2024 | N/A |
| MMC FINANCE (US) LIMITED | 09409156 | 16/11/2020 | 09/09/2024 | Gold |
| MMC FINANCE HOLDINGS (US) LIMITED | 09409135 | 16/11/2020 | 09/09/2024 | Bronze |
| MMC FUNDING (US) LIMITED | 13038172 | 23/11/2020 | 09/09/2024 | Not Trading |
| MMC INTERNATIONAL TREASURY CENTRE LIMITED | 05897457 | 01/09/2015 | 09/09/2024 | Bronze |
| MMC MIDDLE EAST HOLDINGS LIMITED | 10299085 | 27/07/2016 | 12/10/2016 | Gold |