| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 3SUN ACADEMY LIMITED | 03398155 | 04/05/2022 | Dissolved |
| 3SUN GROUP LIMITED | 06778905 | 04/05/2022 | One Red Flag |
| 3SUN INSPECTION SERVICES LIMITED | 07589128 | 04/05/2022 | One Red Flag |
| 3SUN LIMITED | 05995667 | 04/05/2022 | Dissolved |
| 3SUN SUBSEA LIMITED | 08643671 | 04/05/2022 | Dissolved |
| ADVISIAN LIMITED | 08659784 | 08/12/2020 | Strike Off |
| ASPINWALL & COMPANY LIMITED | 01946101 | 17/11/2020 | Dissolved |
| COLIN BUCHANAN AND PARTNERS LIMITED | 01292315 | 17/11/2020 | Dissolved |
| DAWSON ENERGY LIMITED | SC264677 | 04/05/2022 | One Red Flag |
| ENVIROS GROUP LIMITED | 04217291 | 17/11/2020 | Strike Off |
| ENVIROS LIMITED | 03072541 | 17/11/2020 | Strike Off |
| ENVIROS MANAGEMENT SERVICES LTD. | 03288557 | 17/11/2020 | Dissolved |
| INGEN HOLDINGS LIMITED | SC292720 | 04/05/2022 | Dissolved |
| INGEN-IDEAS LIMITED | SC204755 | 04/05/2022 | One Red Flag |
| INTECSEA (UK) LIMITED | 02667945 | 08/12/2020 | Bronze |
| PRIMAT RECRUITMENT LIMITED | 01535391 | 04/05/2022 | Bronze |
| RRC CONTROLS SERVICES LIMITED | SC200447 | 04/05/2022 | Silver |
| SCOPUS ENGINEERING HOLDINGS LTD | SC229295 | 04/05/2022 | Not Trading |
| SCOPUS ENGINEERING LIMITED | SC129734 | 04/05/2022 | Amber |
| SCOPUS GROUP (HOLDINGS) LIMITED | SC440332 | 28/05/2022 | Not Trading |
| SPECIALIST EQUIPMENT SOLUTIONS LIMITED | 01270073 | 04/05/2022 | Bronze |
| WORLEY CONSULTING GROUP LIMITED | 01721409 | 17/11/2020 | Bronze |
| WORLEY E&C INTERNATIONAL LIMITED | 01896128 | 17/11/2020 | Silver |
| WORLEY EUROPE SERVICES LIMITED | 03371550 | 07/06/2023 | Silver |
| WORLEY FIELD SERVICES LIMITED | 00454398 | 17/11/2020 | One Red Flag |
| WORLEY GROUP UK LIMITED | 02995682 | 17/11/2020 | Bronze |
| WORLEY SERVICES UK LIMITED | SC572221 | 04/05/2022 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|