| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| FOSTER WHEELER (G.B.) LIMITED | 00745470 | 05/11/2020 | Gold |
| FOSTER WHEELER E&C LIMITED | 02247293 | 05/11/2020 | Not Trading |
| FOSTER WHEELER WORLD SERVICES LIMITED | 01439353 | 05/11/2020 | Gold |
| HFA LIMITED | SC129298 | 05/11/2020 | Gold |
| JOHN WOOD GROUP HOLDINGS LIMITED | SC642609 | 12/08/2024 | Silver |
| JWG INVESTMENTS LIMITED | SC484872 | 12/08/2024 | Bronze |
| JWGUSA HOLDINGS LIMITED | SC178512 | 30/04/2024 | Gold |
| PRODUCTION SERVICES NETWORK (UK) LIMITED | SC293004 | 18/01/2013 | Bronze |
| PRODUCTION SERVICES NETWORK BANGLADESH LIMITED | 02214332 | 05/11/2020 | Not Trading |
| PSN OVERSEAS LIMITED | SC319469 | 05/11/2020 | Silver |
| QED INTERNATIONAL (UK) LIMITED | SC106477 | 11/11/2020 | Gold |
| WOOD GROUP ALGERIA LIMITED | SC299843 | 12/08/2024 | Not Trading |
| WOOD GROUP ALGIERS LIMITED | SC299845 | 12/08/2024 | Not Trading |
| WOOD GROUP ANNABA LIMITED | SC299848 | 12/08/2024 | Not Trading |
| WOOD GROUP ARZEW LIMITED | SC299850 | 12/08/2024 | Not Trading |
| WOOD GROUP ENGINEERING & OPERATIONS SUPPORT LIMITED | SC159149 | 12/08/2024 | Silver |
| WOOD GROUP HASSI MESSAOUD LIMITED | SC299851 | 12/08/2024 | Not Trading |
| WOOD GROUP HOLDINGS (INTERNATIONAL) LIMITED | SC169712 | 12/08/2024 | Amber |
| WOOD GROUP INVESTMENTS LIMITED | SC301983 | 12/08/2024 | Bronze |
| WOOD GROUP LIMITED | SC278251 | 30/04/2024 | Gold |
| WOOD GROUP POWER INVESTMENTS LIMITED | SC454342 | 12/08/2024 | Silver |
| WOOD GROUP PRODUCTION SERVICES UK LIMITED | SC278252 | 05/11/2020 | Amber |
| WOOD GROUP UK LIMITED | SC296737 | 18/01/2013 | One Red Flag |
| WOOD INTERNATIONAL LIMITED | 10517856 | 12/08/2024 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|