| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BC RE UK LIMITED | 13235083 | 03/03/2021 | 10/04/2024 | One Red Flag |
| BERKLEY CARE GROUP LTD | 13229499 | 03/03/2021 | 10/04/2024 | One Red Flag |
| INTERNATIONAL POWER (FAWKES) | 04978444 | 01/04/2017 | 10/05/2019 | Gold |
| INTERNATIONAL POWER (GENCO) LIMITED | 04995241 | 31/03/2017 | 10/05/2019 | Gold |
| INTERNATIONAL POWER (IMPALA) | 05186841 | 17/03/2017 | 10/05/2019 | Gold |
| INTERNATIONAL POWER (SAUDI ARABIA) LIMITED | 04946400 | 31/03/2017 | 10/05/2019 | Not Trading |
| INTERNATIONAL POWER (SHUWEIHAT) LIMITED | 03980113 | 31/03/2017 | 10/05/2019 | Silver |
| INTERNATIONAL POWER (UCH) SERVICES LIMITED | 03141679 | 31/03/2017 | 10/05/2019 | Gold |
| INTERNATIONAL POWER (ZEBRA) LIMITED | 07451673 | 31/03/2017 | 10/05/2019 | Bronze |
| INTERNATIONAL POWER CONSOLIDATED HOLDINGS LIMITED | 05894291 | 31/03/2017 | 10/05/2019 | Bronze |
| INTERNATIONAL POWER FINANCE | 04693389 | 31/03/2017 | 10/05/2019 | Dissolved |
| INTERNATIONAL POWER GLOBAL DEVELOPMENTS LIMITED | 02756997 | 31/03/2017 | 10/05/2019 | One Red Flag |
| INTERNATIONAL POWER HOLDINGS LIMITED | 03966796 | 31/03/2017 | 10/05/2019 | Silver |
| INTERNATIONAL POWER LTD. | 02366963 | 12/07/2017 | 10/05/2019 | Silver |
| INTERNATIONAL POWER LUXEMBOURG FINANCE LIMITED | 04940241 | 01/04/2017 | 10/05/2019 | Gold |
| INTERNATIONAL POWER LUXEMBOURG HOLDINGS LIMITED | 04780565 | 01/04/2017 | 10/05/2019 | Not Trading |
| IP KARUGAMO HOLDINGS (UK) LIMITED | 09022417 | 31/03/2017 | 10/05/2019 | Silver |
| IPM ENERGY COMPANY (UK) LIMITED | 02500718 | 01/04/2017 | 10/05/2019 | Gold |
| IPM PEACOCK LIMITED | 09789043 | 01/04/2017 | 10/05/2019 | Silver |
| IPR CENTRAL SERVICES (NO.1) LIMITED | 05352177 | 31/03/2017 | 10/05/2019 | Not Trading |
| IPR CENTRAL SERVICES (NO.2) LIMITED | 05352179 | 31/03/2017 | 10/05/2019 | Not Trading |
| NATIONAL POWER (KOT ADDU) LIMITED | 03184309 | 31/03/2017 | 10/05/2019 | Gold |
| NATIONAL POWER AL KAMIL INVESTMENTS LTD | 04014977 | 31/03/2017 | 10/05/2019 | Silver |
| NATIONAL POWER INTERNATIONAL HOLDINGS | 02767875 | 31/03/2017 | 10/05/2019 | Silver |
| NATIONAL POWER OMAN INVESTMENTS LTD | 04014988 | 31/03/2017 | 10/05/2019 | Bronze |
| NORMANBRIGHT (UK CO 5) LIMITED | 05234585 | 17/03/2017 | 10/05/2019 | Amber |
| NORMANFRAME (UK CO 6) LIMITED | 05250056 | 01/04/2017 | 10/05/2019 | Amber |
| SWINDON POWER TECHNICAL SERVICES LIMITED | 04982429 | 31/03/2017 | 10/05/2019 | Gold |