| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| MANUFACTURING NORTHERN IRELAND | NI073892 | 23/09/2009 | Amber |
| Total Chamber Solutions Ltd | NI053100 | 27/11/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BROUGHTON CONTROLS LIMITED | 01089363 | 01/10/2015 | 26/09/2019 | Dissolved |
| C4 INDUSTRIES LIMITED | 04463234 | 30/01/2008 | 23/09/2022 | Not Trading |
| EISOTECH SERVICES LIMITED | 02066420 | 01/10/2015 | 26/09/2019 | Dissolved |
| GARFEX LIMITED | 03863428 | 01/10/2015 | 22/12/2021 | Dissolved |
| GEOQUIP HOLDINGS LIMITED | 03661010 | 01/10/2015 | 26/09/2019 | Dissolved |
| GEOQUIP LIMITED | 01526375 | 01/10/2015 | 26/09/2019 | Dissolved |
| HERAS PERIMETER PROTECTION LTD | 02840742 | 01/10/2015 | 26/09/2019 | Amber |
| HIGH CARR POINT MANAGEMENT COMPANY LIMITED | 04530862 | 03/05/2016 | 22/03/2022 | One Red Flag |
| MCL COMPOSITES LTD | 00364912 | 03/05/2016 | 14/06/2021 | Not Trading |
| MCL COMPOUNDS LTD | 04341556 | 03/05/2016 | 14/06/2021 | Not Trading |
| MCL GROUP INDUSTRIES LTD | 04261645 | 03/05/2016 | 14/06/2021 | Not Trading |
| MCL INDUSTRIAL ENCLOSURES LTD | 01300156 | 03/05/2016 | 14/06/2021 | Amber |
| NAL DEVELOPMENTS LIMITED | 05847873 | 03/04/2018 | 17/12/2020 | Silver |
| NAL LIMITED | 03289863 | 03/04/2018 | 17/12/2020 | Bronze |
| NORTHSTONE (NI) LIMITED | NI004078 | 11/11/2008 | 17/12/2020 | Bronze |
| QUALITY SECURITY SOLUTIONS LIMITED | 05402115 | 01/10/2015 | 26/09/2019 | Dissolved |
| TANGORAIL LIMITED | 02748815 | 01/10/2015 | 26/09/2019 | Dissolved |
| WEST MIDLAND FENCING LIMITED | 02714432 | 01/10/2015 | 26/09/2019 | Dissolved |
| YELYAB LTD. | NI045921 | 25/03/2003 | 28/05/2009 | Dissolved |