| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| IAH CHARITY COMPANY LIMITED | 07620400 | 03/05/2011 | Silver |
| J O Hambro Holdings Ltd | 02017277 | 05/01/2004 | Dissolved |
| NORTHAMPTONSHIRE COMMUNITY FOUNDATION | 04269030 | 23/11/2023 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| J O HAMBRO ASSET MANAGEMENT LIMITED | 04028116 | 01/12/2000 | 16/03/2010 | Dissolved |
| JAMES HAMBRO & PARTNERS LLP | OC350134 | 20/07/2017 | 30/09/2022 | Silver |
| JH&P INVESTMENT MANAGERS LLP | OC377944 | 10/12/2018 | 24/12/2018 | Dissolved |
| JOSH MANAGEMENT LTD | 08457411 | 24/07/2013 | 23/06/2016 | Silver |
| WAVERTON (HOLDINGS) LIMITED | 03628067 | 01/10/1998 | 16/03/2010 | Dissolved |
| WAVERTON INVESTMENT MANAGEMENT LIMITED | 02042285 | 14/06/1994 | 02/08/2013 | Silver |