| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ELMYA RPC UK BRAYBROOKE LIMITED | 14142763 | 12/12/2023 | Bronze |
| ELMYA RPC UK DOVER LIMITED | 14535621 | 12/12/2023 | Silver |
| ELMYA RPC UK GRANGE ROAD LIMITED | 14059907 | 12/12/2023 | One Red Flag |
| ELMYA RPC UK HUNTERSTON LIMITED | 14059815 | 12/12/2023 | Bronze |
| ELMYA RPC UK MELBOURNE LIMITED | 14059928 | 12/12/2023 | Bronze |
| ELMYA RPC UK MORNINGSIDE LIMITED | 14535749 | 12/12/2023 | Bronze |
| ELMYA RPC UK REDNAL LIMITED | 14142767 | 12/12/2023 | One Red Flag |
| ELMYA RPC UK WADBROOK LIMITED | 14535692 | 12/12/2023 | Silver |
| IRONBRIDGE ENERGY LIMITED | 15334050 | 18/09/2024 | Bronze |
| RPC CARNATION HOLDINGS LIMITED | 15244061 | 28/10/2023 | Bronze |
| RPC CHELTENHAM ENERGY LTD | 15045143 | 20/12/2023 | Bronze |
| RPC COVENTRY ENERGY LTD | 15884323 | 13/01/2025 | Amber |
| RPC ELMYA CARNATION BATHGATE LIMITED | 14536144 | 12/12/2023 | Bronze |
| RPC ELMYA CARNATION DEVCO LIMITED | 15303566 | 22/11/2023 | Bronze |
| RPC ELMYA CARNATION FOXDALE LIMITED | 16013631 | 11/10/2024 | Amber |
| RPC ELMYA CARNATION GISSING LIMITED | 16014880 | 14/10/2024 | Amber |
| RPC ELMYA CARNATION KILWORTH LIMITED | 16014937 | 14/10/2024 | Amber |
| RPC ELMYA CARNATION PROJECTCO LIMITED | 15256567 | 02/11/2023 | Bronze |
| RPC ELMYA CARNATION TOWCESTER LIMITED | 16014941 | 14/10/2024 | Amber |
| RPC FAR MOOR ENERGY LTD | 15034725 | 18/06/2024 | Bronze |
| RPC GEORGE HOLDINGS LIMITED | 14832162 | 27/04/2023 | Silver |
| RPC LUDLOW ENERGY LTD | 14117089 | 24/05/2023 | One Red Flag |
| RPC PORT HAM ENERGY LTD | 14648917 | 08/09/2023 | Bronze |
| RPC THANET ENERGY LTD | 14648094 | 08/09/2023 | Bronze |
| RPC UK HOLDINGS 1 LIMITED | 14430192 | 19/10/2022 | One Red Flag |
| RPC WOLVERHAMPTON 2 ENERGY LTD | 15853726 | 13/01/2025 | Amber |
| RPC WOLVERHAMPTON ENERGY LTD | 14226105 | 24/05/2023 | One Red Flag |
| THORNTON ENERGY LTD | 14754797 | 05/08/2024 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|