| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CONNECT INFRASTRUCTURE TOPCO LIMITED | 11319944 | 01/12/2020 | Amber |
| GOVIA THAMESLINK RAILWAY LIMITED | 07934306 | 07/10/2024 | One Red Flag |
| HERCULANEUM MANAGEMENT LIMITED | 09948503 | 13/01/2016 | Silver |
| PHAISTOS MANAGEMENT LTD | 09796404 | 26/09/2015 | Gold |
| SCOTTISH MORTGAGE INVESTMENT TRUST PLC | SC007058 | 17/05/2023 | Gold |
| SJJK CONSULTING LIMITED | 09018238 | 24/08/2015 | Dissolved |
| THE GO-AHEAD GROUP LIMITED | 02100855 | 01/10/2024 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH AMATEUR GYMNASTICS ASSOCIATION(THE) | 01630001 | 03/11/2016 | 31/03/2018 | Amber |
| CREST NICHOLSON HOLDINGS PLC | 06800600 | 01/04/2015 | 30/06/2021 | Silver |
| NETWORK RAIL INFRASTRUCTURE LIMITED | 02904587 | 25/08/2014 | 23/08/2020 | Bronze |
| NETWORK RAIL LIMITED | 04402220 | 25/08/2014 | 23/08/2020 | Bronze |
| PETS AT HOME GROUP PLC | 08885072 | 25/05/2017 | 26/05/2023 | Bronze |
| SERAPHINE GROUP LIMITED | 13454003 | 30/06/2021 | 06/04/2023 | Bronze |