| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ARTHUR J. GALLAGHER (UK) LIMITED | 01193013 | 14/03/2024 | Silver |
| ARTHUR J. GALLAGHER HOLDINGS (UK) LIMITED | 06578719 | 14/03/2024 | Silver |
| ARTHUR J. GALLAGHER INSURANCE BROKERS LIMITED | SC108909 | 14/03/2024 | Gold |
| ARTHUR J. GALLAGHER SERVICES (UK) LIMITED | 08887139 | 19/11/2018 | Silver |
| GALLAGHER EUROPEAN HOLDINGS LIMITED | 13441323 | 07/06/2021 | Silver |
| GALLAGHER HOLDINGS (UK) LIMITED | 05933192 | 09/08/2021 | Amber |
| GGB FINANCE 3 LIMITED | 11894229 | 28/01/2021 | Dissolved |
| GGB FINANCE 5 LIMITED | 13162844 | 27/01/2021 | Gold |
| HEATH LAMBERT OVERSEAS LIMITED | 01977373 | 19/09/2019 | Strike Off |
| OVAL EBT TRUSTEES LIMITED | 06053007 | 13/09/2019 | Amber |
| PEN UNDERWRITING LIMITED | 05172311 | 14/03/2024 | Bronze |
| QUILLCO 226 LIMITED | SC304646 | 11/09/2019 | Silver |
| QUILLCO 227 LIMITED | SC304651 | 11/09/2019 | Dissolved |
| STORMCLOSE LIMITED | 13448881 | 01/12/2021 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AJG (EMEA) LIMITED | 15963673 | 18/09/2024 | 19/12/2024 | Amber |
| GALLAGHER HOLDINGS & MANAGEMENT (EMEA) LTD | 15961172 | 17/09/2024 | 20/12/2024 | Amber |