| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALTERITY DEVELOPMENTS LIMITED | 02187461 | 01/10/2004 | One Red Flag |
| ALTERITY INVESTMENTS LIMITED | 02184258 | 01/10/2004 | Bronze |
| LANFORD DEVELOPMENTS LIMITED | NI034320 | 09/06/1998 | Not Trading |
| NICHOLSON GREEN MANAGEMENT COMPANY LIMITED | NI631430 | 21/05/2015 | Silver |
| RETIREMENT LIVING (NI) LIMITED | NI065258 | 18/06/2007 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BLACKQUARTER LANE MANAGEMENT COMPANY LIMITED | NI058688 | 28/03/2006 | 05/12/2017 | Gold |
| Chestnut Hill Management Company Ltd | NI044616 | 06/11/2003 | 09/07/2004 | Dissolved |
| JOHN'S SQUARE MANAGEMENT COMPANY LIMITED | NI049379 | 22/01/2004 | 29/03/2007 | Not Trading |
| ONE ONE SEVEN LISBURN ROAD MANAGEMENT COMPANY LTD | NI603057 | 06/05/2010 | 11/05/2016 | Bronze |
| WALLACE BUILDINGS PROPERTY MANAGEMENT COMPANY LIMITED | NI058136 | 14/02/2006 | 16/11/2017 | Bronze |