| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ARCONTECH GROUP PLC | 04062416 | 26/10/2022 | Gold |
| Cutprice.Com Ltd | 04096085 | 31/07/2001 | Dissolved |
| K.F. Group Ltd | 01573684 | 31/07/2001 | Dissolved |
| Tempo Ltd | 00963245 | 31/07/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASCIO LIMITED | 08031592 | 16/04/2012 | 07/08/2012 | Dissolved |
| CSC ADMINISTRATIVE SERVICES LIMITED | 03709856 | 20/02/2004 | 07/08/2012 | Gold |
| CSC ADMINISTRATIVE SERVICES LIMITED | 03709856 | 24/11/2005 | 07/08/2012 | Gold |
| CSC BRAND PROTECTION LIMITED | 03872790 | 10/07/2007 | 07/08/2012 | Silver |
| CSC BRAND PROTECTION LIMITED | 03872790 | 10/07/2007 | 07/08/2012 | Silver |
| CSC DIGITAL BRAND SERVICES (UK) LIMITED | 03169594 | 20/02/2004 | 07/08/2012 | Gold |
| CSC DIGITAL BRAND SERVICES (UK) LIMITED | 03169594 | 03/02/2012 | 07/08/2012 | Gold |
| CYGNIA TECHNOLOGIES LIMITED | 06294930 | 06/04/2017 | 31/07/2017 | Dissolved |
| DOMAIN TRUSTEES UK LIMITED | 05639299 | 31/08/2006 | 07/08/2012 | Not Trading |
| DOMAIN TRUSTEES UK LIMITED | 05639299 | 03/02/2012 | 07/08/2012 | Not Trading |
| EASILY LIMITED | 03900580 | 27/05/2004 | 07/08/2012 | Amber |
| EASILY LIMITED | 03900580 | 03/02/2012 | 07/08/2012 | Amber |
| EDITFILE LIMITED | 03317750 | 03/02/2012 | 07/08/2012 | Dissolved |
| ENVISIONAL TECHNOLOGY LIMITED | 04034957 | 10/07/2007 | 07/08/2012 | Dissolved |
| ENVISIONAL TECHNOLOGY LIMITED | 04034957 | 10/07/2007 | 07/08/2012 | Dissolved |
| GROUP NBT LIMITED | 04349489 | 25/08/2006 | 07/08/2012 | Not Trading |
| GROUP NBT LIMITED | 04349489 | 25/08/2006 | 07/08/2012 | Not Trading |
| GROUP NBT TRUSTEE COMPANY LIMITED | 07065709 | 04/11/2009 | 07/08/2012 | Dissolved |
| MIS NOMINEES LIMITED | 04805282 | 01/11/2012 | 31/07/2017 | Dissolved |
| NETBENEFIT (UK) LIMITED | 03365497 | 20/02/2004 | 01/07/2012 | Dissolved |
| NETBENEFIT (UK) LIMITED | 03365497 | 03/02/2012 | 01/07/2012 | Dissolved |
| NETBENEFIT LIMITED | 05151579 | 11/04/2005 | 07/08/2012 | Dissolved |
| NETBENEFIT LIMITED | 05151579 | 03/02/2012 | 07/08/2012 | Dissolved |
| NETNAMES BRAND PROTECTION HOLDINGS LIMITED | 04034960 | 10/07/2007 | 07/08/2012 | Dissolved |
| NETNAMES BRAND PROTECTION HOLDINGS LIMITED | 04034960 | 10/07/2007 | 07/08/2012 | Dissolved |
| NETNAMES GROUP LIMITED | 07772140 | 26/01/2012 | 07/08/2012 | Dissolved |
| NETNAMES HOLDCO 1 LIMITED | 07772266 | 26/01/2012 | 07/08/2012 | Dissolved |
| NETNAMES HOLDCO 2 LIMITED | 07772335 | 26/01/2012 | 07/08/2012 | Dissolved |
| NETNAMES HOLDINGS LIMITED | 07742748 | 26/01/2012 | 07/08/2012 | Bronze |
| NETNAMES INTERNATIONAL LIMITED | 03400906 | 20/02/2004 | 07/08/2012 | Dissolved |
| NETNAMES INTERNATIONAL LIMITED | 03400906 | 03/02/2012 | 07/08/2012 | Dissolved |
| ORANGE CYBERDEFENSE UK LIMITED | 04365896 | 22/03/2013 | 31/07/2017 | One Red Flag |
| QUADRANT NETWORKS LIMITED | 06650436 | 01/11/2012 | 31/07/2017 | Dissolved |
| SDH BIDCO LIMITED | 07930752 | 01/11/2012 | 31/07/2017 | Dissolved |
| SDH HOLDCO LIMITED | 07930769 | 01/11/2012 | 31/07/2017 | One Red Flag |
| SDH UK LIMITED | 06470248 | 01/11/2012 | 31/07/2017 | Dissolved |
| SECUREDATA FINANCE LIMITED | 07386051 | 01/11/2012 | 31/07/2017 | Dissolved |