| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BASE ONE EUROPE BEECH HILL LIMITED | NI603346 | 18/10/2016 | Not Trading |
| CALDWELL & ROBINSON LIMITED | NI625342 | 25/06/2014 | Gold |
| FOYLE DAMBOVITA 3 LIMITED | NI067090 | 13/11/2007 | One Red Flag |
| FOYLE DAMBOVITA LTD | NI060865 | 19/09/2006 | Bronze |
| FOYLE DAMBOVITA LTD | NI060865 | 19/09/2006 | Bronze |
| Magazine Street Investments Ltd | NI054411 | 08/04/2005 | Dissolved |
| PFC PROFESSIONAL PARTNERS LLP | NC000660 | 12/08/2010 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BEECH HILL HOUSE HOTEL LIMITED | NI045673 | 01/06/2016 | 18/09/2018 | One Red Flag |
| CULTURETECH LTD | NI612482 | 13/12/2012 | 30/03/2014 | Dissolved |
| LONDONDERRY CHAMBER OF COMMERCE (INCORPORATED) | R0000486 | 22/03/2007 | 14/12/2017 | Silver |
| NORTH WEST REGIONAL SCIENCE PARK LIMITED | NI614527 | 02/05/2013 | 30/06/2021 | Bronze |
| NORTHERN IRELAND SCIENCE PARK (HOLDINGS) LIMITED | NI039294 | 01/02/2013 | 30/06/2021 | Amber |
| NORTHERN IRELAND SCIENCE PARK FOUNDATION LIMITED | NI035856 | 01/02/2013 | 30/06/2021 | Gold |
| NORTHERN IRELAND SCIENCE PARK PROPERTY LIMITED | NI038987 | 02/05/2013 | 30/06/2021 | Amber |
| RURAL GENERATION LIMITED | NI030848 | 20/05/1996 | 25/07/2003 | Dissolved |
| VERBAL ARTS CENTRE (NORTHERN IRELAND) LIMITED THE | NI026500 | 13/09/2001 | 11/09/2003 | Silver |