| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ADVANCED ENERGY MANAGEMENT UK LIMITED | NI626027 | 06/08/2014 | Not Trading |
| AEM CONSTRUCTION SERVICES LTD | NI653188 | 22/05/2018 | Not Trading |
| AEM ROMFORD LIMITED | 13486492 | 30/06/2021 | Bronze |
| AEM TRUSTEES LIMITED | NI696959 | 08/02/2024 | Bronze |
| ANTRIM ELECTRICAL & MECHANICAL ENGINEERS LIMITED | NI029339 | 01/04/2001 | Silver |
| ERNE LOUGH PROPERTIES NO.1 LIMITED | NI677892 | 29/03/2021 | One Red Flag |
| ERNE LOUGH PROPERTIES NO.2 LIMITED | NI677893 | 29/03/2021 | One Red Flag |
| GARELOCHHEAD DEVELOPMENTS LIMITED | NI660170 | 29/03/2019 | Not Trading |
| GIANTS PARK BELFAST ENVIRONMENTAL LIMITED | NI701055 | 29/08/2023 | Bronze |
| NICMAR BELFAST LIMITED | NI672749 | 21/09/2020 | Not Trading |
| WDJ LIMITED | NI047824 | 19/09/2003 | Silver |
| WDJ PROPERTY LIMITED | NI660168 | 29/03/2019 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|