| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CRODA INTERNATIONAL PUBLIC LIMITED COMPANY | 00206132 | 01/09/2018 | Silver |
| F&F HOLDINGS LTD | 09668415 | 02/07/2015 | Silver |
| NATIONAL GRID PLC | 04031152 | 01/01/2024 | Bronze |
| SOFTCAT PLC | 02174990 | 01/01/2024 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| EDS FINANCE LIMITED | 02099503 | 24/11/2016 | 13/03/2017 | Dissolved |
| ENTERPRISE SERVICES DEFENCE AND SECURITY UK LIMITED | 00936751 | 22/04/2016 | 13/03/2017 | Not Trading |
| ENTERPRISE SERVICES INFORMATION SECURITY UK LIMITED | 02557363 | 24/11/2016 | 13/03/2017 | Silver |
| ENTSERV UK LIMITED | 00053419 | 28/10/2014 | 13/03/2017 | Silver |
| ES FIELD DELIVERY UK LTD | 10301361 | 24/11/2016 | 13/03/2017 | Gold |
| SPIRITGUIDE LIMITED | 04303353 | 24/11/2016 | 13/03/2017 | Dissolved |
| SPIRITMODEL LIMITED | 04303335 | 24/11/2016 | 13/03/2017 | Dissolved |