| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AWC INDUSTRIES LIMITED | 04753559 | 24/08/2016 | One Red Flag |
| SERTEC ALUMINIUM STRUCTURES LIMITED | 07735979 | 10/08/2011 | Bronze |
| SERTEC AUTO STRUCTURES (UK) LIMITED | 00719490 | 25/08/1991 | Bronze |
| SERTEC CORPORATION LIMITED | 09989098 | 05/02/2016 | One Red Flag |
| SERTEC GROUP HOLDINGS LIMITED | 02957238 | 01/07/2002 | One Red Flag |
| SERTEC PRECISION COMPONENTS LIMITED | 00925099 | 24/08/2016 | Amber |
| SERTEC SPRINGS & WIREFORMS LIMITED | 05107360 | 24/08/2016 | One Red Flag |
| SM 801666 LIMITED | 05525348 | 12/04/2006 | Dissolved |
| Sertec Tube & Cylinder Ltd | 03075121 | 01/10/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|