| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BUE SHIPS LIMITED | 01525618 | 25/10/2024 | Gold |
| CORETEQ LIMITED | 08245604 | 25/10/2024 | Not Trading |
| CORETEQ SYSTEMS LIMITED | 09055837 | 25/10/2024 | Amber |
| HALLIBURTON GLOBAL HOLDINGS LIMITED | 08794280 | 25/10/2024 | Gold |
| HALLIBURTON LANDMARK HOLDINGS UK LIMITED | 11436807 | 25/10/2024 | Gold |
| HALLIBURTON MANAGEMENT LIMITED | SC232078 | 25/10/2024 | Bronze |
| HALLIBURTON MANUFACTURING AND SERVICES LIMITED | 00611451 | 25/10/2024 | Silver |
| LANDMARK EAME, LTD. | 01937155 | 25/10/2024 | Silver |
| MEDITERRANEAN ENERGY SERVICES LIMITED | SC232077 | 25/10/2024 | Silver |
| NEFTEX PETROLEUM CONSULTANTS LIMITED | 04220557 | 25/10/2024 | Gold |
| PROTECH CENTREFORM INTERNATIONAL LIMITED | SC252217 | 25/10/2024 | Gold |
| PSL ENERGY SERVICES LIMITED | SC243706 | 25/10/2024 | Silver |
| RESOPTIMA LIMITED | 11093040 | 25/10/2024 | Amber |
| SUB SEA OFFSHORE LIMITED | 01385206 | 25/10/2024 | Gold |
| WELLDYNAMICS INTERNATIONAL LIMITED | SC145181 | 25/10/2024 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|