| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AMEC (BCS) LIMITED | 00875729 | 11/08/2020 | Dissolved |
| AMEC CONSTRUCTION LIMITED | 02729912 | 11/08/2020 | Dissolved |
| AMEC FOSTER WHEELER INTERNATIONAL HOLDINGS LIMITED | SC202031 | 09/12/2019 | Dissolved |
| AMEC MINING LIMITED | 00454724 | 11/08/2020 | Dissolved |
| AMEC NUCLEAR OVERSEAS LIMITED | 04037762 | 06/03/2020 | Dissolved |
| AMEC OFFSHORE DEVELOPMENTS LIMITED | SC137017 | 11/08/2020 | Dissolved |
| JAMES SCOTT ENGINEERING GROUP LIMITED | SC025653 | 11/08/2020 | Dissolved |
| KELWAT INVESTMENTS LIMITED | SC203212 | 09/12/2019 | Dissolved |
| MDM UK FINANCE LIMITED | 09861565 | 09/12/2019 | Dissolved |
| SSL HEALTHCARE MANUFACTURING S.A. | FC028058 | 02/01/2008 | Bronze |
| UK NUCLEAR RESTORATION LIMITED | 08353690 | 06/05/2020 | Dissolved |
| WGD028 LIMITED | SC136216 | 09/12/2019 | Dissolved |
| WOOD GROUP MANAGEMENT SERVICES LIMITED | SC178510 | 10/12/2019 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AFW FINANCE 2 LIMITED | 09861575 | 09/12/2019 | 12/08/2024 | One Red Flag |
| AMEC (F.C.G.) LIMITED | 00148585 | 11/08/2020 | 31/08/2024 | Not Trading |
| AMEC (MHL) LIMITED | 00713103 | 11/08/2020 | 31/08/2024 | Not Trading |
| AMEC (WSL) LIMITED | 00514311 | 11/08/2020 | 31/08/2024 | Not Trading |
| AMEC BKW LIMITED | 00169831 | 11/08/2020 | 31/08/2024 | Gold |
| AMEC BUILDING LIMITED | 00165287 | 11/08/2020 | 31/08/2024 | Not Trading |
| AMEC CIVIL ENGINEERING LIMITED | 01265199 | 11/08/2020 | 31/08/2024 | Not Trading |
| AMEC FOSTER WHEELER EARTH AND ENVIRONMENTAL (UK) LIMITED | 04987981 | 18/12/2019 | 22/08/2024 | Strike Off |
| AMEC FOSTER WHEELER FINANCE LIMITED | 01332332 | 09/12/2019 | 12/08/2024 | Bronze |
| AMEC FOSTER WHEELER LIMITED | 01675285 | 09/12/2019 | 12/08/2024 | Bronze |
| AMEC OFFSHORE LIMITED | 01054207 | 11/08/2020 | 31/08/2024 | Not Trading |
| AMEC USA HOLDINGS LIMITED | 04041261 | 11/08/2020 | 12/08/2024 | Strike Off |
| BAUWOW LTD | 09085828 | 11/10/2014 | 04/03/2016 | One Red Flag |
| FOSTER WHEELER EUROPE | 04127813 | 09/12/2019 | 12/08/2024 | Bronze |
| FOSTER WHEELER UK INVESTMENTS LIMITED | SC649888 | 18/12/2019 | 31/08/2024 | Gold |
| FW INVESTMENTS LIMITED | 06933416 | 11/08/2020 | 12/08/2024 | Amber |
| JOHN WOOD GROUP HOLDINGS LIMITED | SC642609 | 25/09/2019 | 12/08/2024 | Silver |
| JWG INVESTMENTS LIMITED | SC484872 | 09/12/2019 | 12/08/2024 | Bronze |
| JWGUSA HOLDINGS LIMITED | SC178512 | 10/12/2019 | 31/08/2024 | Gold |
| WOOD AND COMPANY LIMITED | 01580678 | 11/08/2020 | 12/08/2024 | Gold |
| WOOD GROUP ENGINEERING & OPERATIONS SUPPORT LIMITED | SC159149 | 09/12/2019 | 12/08/2024 | Silver |
| WOOD GROUP HOLDINGS (INTERNATIONAL) LIMITED | SC169712 | 09/12/2019 | 12/08/2024 | Amber |
| WOOD GROUP POWER INVESTMENTS LIMITED | SC454342 | 09/12/2019 | 12/08/2024 | Silver |
| WOOD INTERNATIONAL LIMITED | 10517856 | 11/08/2020 | 12/08/2024 | One Red Flag |
| WOOD LIMITED | 09861563 | 09/12/2019 | 31/08/2024 | Silver |