| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AUTOMATION MANUFACTURING SYSTEMS LIMITED | SC297918 | 20/05/2015 | Dissolved |
| IVP SOLUTIONS LIMITED | SC547958 | 18/10/2016 | Dissolved |
| MIDLAND PRECISION LIMITED | 02864637 | 29/03/2019 | Dissolved |
| SDB OLDCO LIMITED | 02348148 | 06/09/2017 | Dissolved |
| SPECIAL ALLOY STEELS LIMITED | 03636369 | 06/09/2017 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 83 HANOVER STREET LIMITED | SC582941 | 01/12/2017 | 11/12/2020 | One Red Flag |
| 99 HANOVER STREET LIMITED | SC599316 | 07/06/2018 | 11/12/2020 | One Red Flag |
| AMS GROUP HOLDINGS LIMITED | SC453299 | 27/06/2013 | 01/12/2020 | One Red Flag |
| ANCON SPECIAL ALLOY STEELS LIMITED | 01350389 | 06/09/2017 | 31/07/2020 | Silver |
| BARPOINT LIMITED | 11047417 | 03/11/2017 | 31/07/2020 | Silver |
| BILSTON PRECISION GROUP LIMITED | SC537086 | 03/06/2016 | 11/12/2020 | Dissolved |
| CATLEY ROAD LIMITED | 10934978 | 29/08/2017 | 11/12/2020 | Bronze |
| COATBRIDGE LIMITED | SC640932 | 06/09/2019 | 11/12/2020 | One Red Flag |
| DEARNE VALLEY LIMITED | 11058549 | 10/11/2017 | 11/12/2020 | One Red Flag |
| ENGINEERING SPECIAL STEELS LIMITED | 02760491 | 06/09/2017 | 31/07/2020 | Silver |
| ESS STEELS GROUP LIMITED | 04139040 | 06/09/2017 | 31/07/2020 | Silver |
| HOWAT CAPITAL LIMITED | SC516736 | 29/09/2015 | 11/12/2020 | Silver |
| HOWAT GROUP PLC | 10904143 | 08/08/2017 | 11/12/2020 | Silver |
| MELVILLE TERRACE LIMITED | SC599299 | 07/06/2018 | 31/07/2020 | One Red Flag |
| NEXUS TECHNOLOGY GROUP UK LIMITED | SC040330 | 17/11/2016 | 11/12/2020 | Bronze |
| NPL 1997 LIMITED | SC178677 | 29/03/2019 | 26/11/2020 | Bronze |
| SHEFFIELD DEEP BORE LIMITED | 10904125 | 08/08/2017 | 30/11/2020 | Dissolved |
| SUPERICO LIMITED | SC512999 | 13/08/2015 | 11/12/2020 | Bronze |
| TODD SQUARE LIMITED | SC605512 | 16/08/2018 | 11/12/2020 | One Red Flag |