| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BM TRADA ME LIMITED | 08642519 | 13/05/2015 | Dissolved |
| CONSTRUCTION QUALITY ASSURANCE LIMITED | 03137484 | 13/05/2015 | Dissolved |
| CQA LIMITED | 03993055 | 13/05/2015 | Dissolved |
| L.R.Q.S LIMITED | 03993061 | 13/05/2015 | Dissolved |
| MOBELTEST QUALITY SERVICES LIMITED | 02561061 | 13/05/2015 | Dissolved |
| QUALITY ASSESSORS LIMITED | 03045276 | 13/05/2015 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BM TRADA CERTIFICATION LIMITED | 02110046 | 13/05/2015 | 24/11/2021 | Not Trading |
| BM TRADA GROUP LIMITED | 05158448 | 13/05/2015 | 19/10/2017 | Not Trading |
| BM TRADA OVERSEAS LIMITED | 09577111 | 13/05/2015 | 24/11/2021 | Bronze |
| CCB EVOLUTION LIMITED | 03993058 | 13/05/2015 | 19/10/2017 | Not Trading |
| CHILTERN INTERNATIONAL FIRE LIMITED | 03125010 | 13/05/2015 | 19/10/2017 | Not Trading |
| ELEMENT MATERIALS TECHNOLOGY WEDNESBURY LIMITED | 11446650 | 12/02/2019 | 24/11/2021 | Bronze |
| FIRA INTERNATIONAL LIMITED | 03181481 | 13/05/2015 | 24/11/2021 | Amber |
| FIRE TEST STUDY GROUP LIMITED | 03010465 | 16/08/2018 | 21/03/2023 | Silver |
| FURNITURE INDUSTRY RESEARCH ASSOCIATION(THE) | 00688288 | 10/03/2016 | 01/06/2017 | Bronze |
| TRADA CERTIFICATION LIMITED | 03121112 | 13/05/2015 | 19/10/2017 | Not Trading |
| TRADA TECHNOLOGY LIMITED | 02561166 | 13/05/2015 | 19/10/2017 | Not Trading |
| U.K. FIRST LIMITED | 06764918 | 13/05/2015 | 19/10/2017 | Not Trading |
| WARRINGTON APT LABORATORIES LIMITED | 00648022 | 30/04/2019 | 24/11/2021 | Not Trading |
| WARRINGTON CERTIFICATION LIMITED | 02250182 | 05/12/2012 | 24/11/2021 | Not Trading |
| WARRINGTON FIRE & BUILDING PRODUCTS UK LIMITED | 11371427 | 12/02/2019 | 24/11/2021 | Silver |
| WARRINGTON FIRE RESEARCH CENTRE (LONDON) LIMITED | 01841316 | 30/04/2019 | 24/11/2021 | Not Trading |
| WARRINGTON FIRE RESEARCH CENTRE LIMITED | 01247124 | 30/04/2019 | 24/11/2021 | Not Trading |
| WARRINGTON FIRE RESEARCH CONSULTANTS LIMITED | 02138201 | 30/04/2019 | 24/11/2021 | Not Trading |
| WARRINGTON FIRE RESEARCH GROUP LIMITED | 01828333 | 08/04/2019 | 24/11/2021 | Silver |
| WARRINGTONFIRE CONSULTING LIMITED | 11371431 | 12/02/2019 | 24/11/2021 | One Red Flag |
| WARRINGTONFIRE TESTING AND CERTIFICATION LIMITED | 11371436 | 12/02/2019 | 24/11/2021 | Silver |