| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CIRDAN IMAGING LIMITED | NI603247 | 28/05/2010 | Amber |
| CIRDAN LIMITED | NI068271 | 31/07/2008 | Dissolved |
| CIRDAN ULTRA LTD | NI618335 | 10/05/2013 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ANDOR TECHNOLOGY LIMITED | NI022466 | 15/03/1989 | 20/09/2007 | Silver |
| CAUSEWAY SENSORS LIMITED | NI618921 | 25/11/2013 | 30/11/2021 | Amber |
| SEPHA HOLDINGS LIMITED | NI056338 | 23/04/2007 | 20/06/2013 | Dissolved |
| SEPHA LIMITED | NI014142 | 08/01/2010 | 20/06/2013 | Bronze |