| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CRONDALL ENERGY HOLDINGS LTD | 15399501 | 28/03/2024 | Amber |
| CRONDALL TRAINING LTD | 10803055 | 05/06/2017 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BUOYANT PRODUCTION TECHNOLOGIES LIMITED | 11412897 | 13/06/2018 | 04/06/2024 | Amber |
| CRONDALL ENERGY CONSULTANTS LTD | 04086014 | 15/12/2000 | 04/06/2024 | Gold |
| CRONDALL ENERGY LTD | 11678365 | 15/11/2018 | 05/06/2024 | Gold |
| CRONDALL ENERGY SUBSEA LTD | 07747043 | 18/02/2022 | 04/06/2024 | Bronze |