| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BALLYMENOCH DEVELOPMENTS LTD | NI662230 | 14/02/2020 | Amber |
| BLARIS DEVELOPMENTS LIMITED | NI618889 | 20/08/2015 | Gold |
| BLUE BOWL HORIZON (DEVELOPMENTS) LIMITED | NI622794 | 24/02/2014 | Gold |
| BLUE HORIZON (BALLYCORR) LIMITED | NI677308 | 10/03/2021 | One Red Flag |
| BLUE HORIZON (BALLYDRAIN) LIMITED | NI627093 | 07/10/2014 | Dissolved |
| BLUE HORIZON (SHORE ROAD) LIMITED | NI626013 | 05/08/2014 | Dissolved |
| BLUE HORIZON (WESTMOUNT) LIMITED | NI627091 | 07/10/2014 | Bronze |
| DIFA LIMITED | NI648780 | 15/04/2020 | Gold |
| FAIRFIELDS GLEN MANAGEMENT COMPANY LTD | NI635060 | 26/11/2015 | Not Trading |
| HARBERTON ESTATE MANAGEMENT COMPANY LIMITED | NI631857 | 11/06/2015 | Bronze |
| MAGHERALAVE DEVELOPMENTS LTD | NI622387 | 20/08/2015 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 12-22 LADY WALLACE ROAD TOWNHOUSE ESTATE MANAGEMENT COMPANY LIMITED | NI621069 | 22/10/2013 | 10/10/2014 | Not Trading |
| BLARIS (FIELDS AND LANE) MANAGEMENT COMPANY LIMITED | NI643805 | 09/02/2017 | 01/12/2020 | Bronze |
| BLARIS MEADOWS ESTATE MANAGEMENT COMPANY LIMITED | NI631231 | 12/05/2015 | 23/04/2021 | Silver |
| DOWNSHIRE HALL MANAGEMENT COMPANY LIMITED | NI650406 | 19/01/2018 | 31/05/2024 | One Red Flag |
| FOREST HOUSE MANAGEMENT COMPANY (NI) LIMITED | NI061445 | 01/12/2011 | 10/10/2014 | Not Trading |
| LINEN GREEN GATELODGE MANAGEMENT COMPANY LIMITED | NI064906 | 29/05/2007 | 03/03/2014 | Not Trading |
| NUGENT HALL MANAGEMENT COMPANY LIMITED | NI650405 | 19/01/2018 | 15/10/2020 | Silver |
| OAK HOUSE MANAGEMENT COMPANY (NI) LIMITED | NI061446 | 24/10/2006 | 03/04/2007 | Not Trading |
| ROBSON HALL MANAGEMENT COMPANY LIMITED | NI650404 | 19/01/2018 | 17/11/2020 | Silver |