| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Crossbow Capital Llp | OC310072 | 18/11/2004 | Dissolved |
| GREEN AT HEART LIMITED | 10908888 | 10/08/2017 | Silver |
| Landseal Ltd | SC200057 | 28/09/1999 | Dissolved |
| Landseal Ltd | SC200057 | 28/09/1999 | Dissolved |
| Ludgate Ventures Ltd | 03329961 | 06/04/2000 | Dissolved |
| NORTHERN LITHIUM LIMITED | 10923499 | 25/08/2020 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABRIACHAN ELECTRIC COMPANY LIMITED | 09898430 | 02/12/2015 | 20/01/2018 | Silver |
| BLACK DOG BIOGAS NO 2 LIMITED | 09706777 | 28/07/2015 | 20/01/2018 | Dissolved |
| BRIGHT LIGHT ENERGY LIMITED | 09403656 | 29/09/2015 | 20/01/2018 | Gold |
| BUNAVONEADER HYDRO LIMITED | 08475750 | 12/01/2016 | 20/01/2018 | One Red Flag |
| CONCENTRIX CVG INTELLIGENT CONTACT LIMITED | 02714607 | 01/06/2000 | 20/10/2004 | Bronze |
| CTGI LIMITED | 04519702 | 17/06/2016 | 20/12/2017 | Insolvent |
| FINANCE IRELAND LIMITED | 05144506 | 25/04/2006 | 17/09/2009 | Gold |
| GCL HOLDINGS LIMITED | 03966271 | 02/05/2000 | 20/09/2017 | Dissolved |
| GLEANN DUBHLINN HYDRO LIMITED | 10007626 | 16/02/2016 | 20/01/2018 | Bronze |
| GLOBAL CAREER LINK LIMITED | FC026598 | 23/02/2006 | 20/09/2017 | Bronze |
| GUNN MEDIA LIMITED | 05687943 | 25/01/2006 | 14/12/2009 | Gold |
| HIFLUX LIMITED | 04092198 | 25/10/2000 | 04/12/2002 | Insolvent |
| HIFLUX LIMITED | 04092198 | 25/10/2000 | 11/05/2010 | Insolvent |
| JACOMA ESTATES LIMITED | 06352128 | 26/02/2008 | 31/12/2011 | Amber |
| LUDGATE CAPITAL LIMITED | 07181714 | 02/06/2014 | 06/10/2016 | Gold |
| LUDGATE INVESTMENTS LIMITED | 04043908 | 02/06/2014 | 06/10/2016 | Gold |
| NEWCAT CO LIMITED | 04887124 | 04/09/2003 | 06/07/2006 | Dissolved |
| PROAMPAC LONDON LIMITED | 03188948 | 22/05/2008 | 28/02/2014 | Gold |
| RIVERSIDE PROJECT SERVICES LIMITED | 09403614 | 29/09/2015 | 20/01/2018 | Amber |