| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CORBOE LIMITED | NI030966 | 01/11/2011 | Dissolved |
| Cranford Associates Ltd | NI065286 | 13/12/2007 | Dissolved |
| DIAMOND SHELF COMPANY NUMBER 9 LIMITED | NI617282 | 05/12/2013 | Not Trading |
| Gateside Contractors Ltd | NI064245 | 13/12/2007 | Dissolved |
| Harney Properties Ltd | NI065248 | 13/12/2007 | Dissolved |
| Legland Ltd | NI064926 | 13/12/2007 | Dissolved |
| Lytherock Ltd | NI064931 | 13/12/2007 | Dissolved |
| Maraliss Properties Ltd | NI065110 | 13/12/2007 | Dissolved |
| NEWBRIDGE RENEWABLES LIMITED | NI619873 | 15/08/2013 | Dissolved |
| NORTHERN TRAILER SALES LIMITED | 02242291 | 15/11/2007 | Dissolved |
| Quillymill Ltd | NI064827 | 13/12/2007 | Dissolved |
| SPERRIN ASSET COMPANY LIMITED | NI643702 | 13/02/2018 | Bronze |
| Stirling Contractors Ltd | NI065124 | 13/12/2007 | Dissolved |
| VALOR HOMES LTD | NI053053 | 24/11/2004 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| EMS-FP&S LIMITED | 03535355 | 17/07/2007 | 09/10/2015 | Amber |
| MDF ENGINEERING LTD | NI034234 | 19/05/1998 | 24/06/2016 | Silver |
| MDF ENGINEERING LTD | NI034234 | 19/05/1998 | 24/06/2016 | Silver |
| RETLAN MANUFACTURING LTD | NI034211 | 14/05/1998 | 24/06/2016 | Amber |
| RETLAN MANUFACTURING LTD | NI034211 | 14/05/1998 | 24/06/2016 | Amber |
| SDC TRAILERS LIMITED | NI015713 | 09/04/1982 | 24/06/2016 | Gold |
| SDC TRAILERS LIMITED | NI015713 | 09/04/1982 | 24/06/2016 | Gold |
| THE OAKS MANAGEMENT COMPANY (TOBERMORE ROAD) LIMITED | NI632173 | 29/06/2015 | 21/07/2022 | Amber |