| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BIRMINGHAM RATHBONE SOCIETY | 01887850 | 04/12/2006 | Silver |
| SMARTWATER FOUNDATION LIMITED | 06181622 | 31/12/2021 | Dissolved |
| SMARTWATER HERITAGE LIMITED | 03656272 | 01/05/2020 | Dissolved |
| SMARTWATER TECHNOLOGY BOND PLC | 08722594 | 01/05/2020 | Dissolved |
| SMARTWATER TECHNOLOGY INTERNATIONAL LIMITED | 03311749 | 01/05/2020 | Dissolved |
| THE WILDLIFE TRUST FOR BIRMINGHAM AND THE BLACK COUNTRY LTD | 01650938 | 16/01/2021 | Bronze |
| THEMIS RISK LIMITED | 07410766 | 01/05/2020 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ACOUSTIC INSULATIONS LIMITED | 05898766 | 18/01/2016 | 31/12/2019 | Not Trading |
| AUTINS GROUP PLC | 08958960 | 18/01/2016 | 31/12/2019 | Amber |
| AUTINS LIMITED | 00875424 | 01/09/2014 | 31/12/2019 | Silver |
| AUTINS TECHNICAL CENTRE LIMITED | 04423611 | 18/01/2016 | 31/12/2019 | Not Trading |
| AUTOMOTIVE INSULATIONS LIMITED | 04401421 | 18/01/2016 | 31/12/2019 | Not Trading |
| C&M 2016 LIMITED | 06453756 | 26/10/2023 | 16/10/2024 | Not Trading |
| COMPOUND SECURITY SPECIALISTS LTD | 05872255 | 18/12/2020 | 31/10/2022 | Not Trading |
| DETERTECH HOLDINGS EUROPE LIMITED | 06336142 | 11/10/2021 | 31/10/2022 | One Red Flag |
| DETERTECH HOLDINGS LIMITED | 02935281 | 01/05/2020 | 31/10/2022 | One Red Flag |
| DETERTECH UK LIMITED | 02875523 | 01/05/2020 | 31/10/2022 | Gold |
| EXCEL CALIBRATION & TEST LIMITED | 02822201 | 26/10/2023 | 16/10/2024 | Not Trading |
| GEB SURFACE TREATMENTS LIMITED | 05419979 | 26/10/2023 | 16/10/2024 | One Red Flag |
| HURST BIDCO LIMITED | 13220516 | 02/03/2021 | 31/10/2022 | One Red Flag |
| HURST HOLDCO LIMITED | 13213123 | 02/03/2021 | 31/10/2022 | Bronze |
| HURST MIDCO LIMITED | 13214933 | 02/03/2021 | 31/10/2022 | Bronze |
| HURST TOPCO LIMITED | 13210890 | 02/03/2021 | 31/10/2022 | Amber |
| INDICA AUTOMOTIVE LIMITED | 09028998 | 21/09/2016 | 31/12/2019 | Bronze |
| L.M.D. PROCESS LIMITED | 01206475 | 26/10/2023 | 16/10/2024 | Not Trading |
| NASMYTH BULWELL LIMITED | 00568879 | 26/10/2023 | 16/10/2024 | One Red Flag |
| NASMYTH COMPOSITES LIMITED | 08347855 | 26/10/2023 | 16/10/2024 | Not Trading |
| NASMYTH COVENTRY LIMITED | 06434298 | 26/10/2023 | 16/10/2024 | One Red Flag |
| NASMYTH DOUGHTY LIMITED | 05394508 | 15/01/2024 | 16/10/2024 | One Red Flag |
| NASMYTH ENGINEERING LIMITED | 06434359 | 26/10/2023 | 16/10/2024 | Not Trading |
| NASMYTH ENTERPRISES LIMITED | 08527785 | 26/10/2023 | 16/10/2024 | One Red Flag |
| NASMYTH GROUP LIMITED | 14534809 | 26/10/2023 | 16/10/2024 | Not Trading |
| NASMYTH HENTON LIMITED | 06453721 | 26/10/2023 | 16/10/2024 | One Red Flag |
| NASMYTH IEC LIMITED | 05476239 | 26/10/2023 | 16/10/2024 | One Red Flag |
| NASMYTH INDUSTRIES LIMITED | 04973391 | 26/10/2023 | 16/10/2024 | One Red Flag |
| NASMYTH TECHNOLOGIES LIMITED | 09046577 | 26/10/2023 | 16/10/2024 | Amber |
| PROFESSIONAL WELDING SERVICES LIMITED | 03215417 | 26/10/2023 | 16/10/2024 | Not Trading |
| SMARTWATER GROUP LIMITED | 06442196 | 01/05/2020 | 31/10/2022 | Not Trading |
| SOLAR NONWOVENS LIMITED | 04402041 | 18/01/2016 | 31/12/2019 | One Red Flag |
| SWIFT & WASS LIMITED | 02883591 | 26/10/2023 | 16/10/2024 | Not Trading |
| TAG GUARD LIMITED | 03189245 | 11/10/2021 | 31/10/2022 | Not Trading |
| TAG PRODUCT DEVELOPMENTS LIMITED | 09673460 | 11/10/2021 | 31/10/2022 | Not Trading |
| THEMIS RISK HOLDINGS LIMITED | 06276943 | 01/05/2020 | 31/10/2022 | Not Trading |
| WEST MIDDLESEX PLATING COMPANY LIMITED | 05539672 | 26/10/2023 | 16/10/2024 | Not Trading |