| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CONSULTING ENGINEERS GROUP UK LTD | 14657238 | 13/02/2023 | Bronze |
| EMPIRE DEVELOPERS UK LIMITED | 11183929 | 02/02/2018 | Dissolved |
| ROAD REPAIR AND TOLLING COMPANY LIMITED | 10367389 | 09/09/2016 | Dissolved |
| ROUGHTON (HOLDINGS) LIMITED | 02985638 | 03/05/2006 | Dissolved |
| Roughton Uk Ltd | 03082898 | 07/12/2010 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASSOCIATION FOR CONSULTANCY AND ENGINEERING | 00132142 | 24/11/2015 | 24/01/2018 | Silver |
| ROUGHTON & PARTNERS LIMITED | 01908671 | 07/12/2010 | 06/04/2018 | Gold |
| ROUGHTON GROUP LIMITED | 08573072 | 17/06/2013 | 06/04/2018 | One Red Flag |
| ROUGHTON INTERNATIONAL LIMITED | 02129938 | 01/01/2003 | 06/04/2018 | One Red Flag |
| ROUGHTON SOUTH LTD | 03082877 | 07/12/2010 | 13/04/2018 | Gold |