| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Atlantic Pension Trustee Co Ltd | 02257334 | 28/08/1991 | Dissolved |
| Atlantic Pension Trustee Co Ltd | 02257334 | 28/08/1991 | Dissolved |
| Band-X Holdings Ltd | 04067952 | 23/09/2002 | Dissolved |
| Band-X Holdings Ltd | 04067952 | 23/09/2002 | Dissolved |
| Band-X Holdings Trustee Ltd | 04083099 | 01/09/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 04375903 LIMITED | 04375903 | 07/07/2015 | 07/10/2016 | Strike Off |
| AGENCI LIMITED | 04705868 | 08/06/2018 | 31/10/2018 | Bronze |
| ARCTURUS SECURITY LIMITED | 11167673 | 09/03/2018 | 31/10/2018 | One Red Flag |
| BAND-X LIMITED | 03342626 | 30/05/2002 | 30/10/2002 | Dissolved |
| BAND-X LIMITED | 03342626 | 30/05/2002 | 20/09/2007 | Dissolved |
| BIS DATACENTRES LTD | 03740487 | 17/08/2015 | 07/10/2016 | Dissolved |
| BIS LIMITED | 04037250 | 17/08/2015 | 07/10/2016 | Silver |
| Band-X Managed Services Ltd | 03899869 | 10/12/2004 | 14/01/2008 | Dissolved |
| Band-X Managed Services Ltd | 03899869 | 10/12/2004 | 14/01/2008 | Dissolved |
| C24 LTD | 06972877 | 01/10/2015 | 07/10/2016 | Not Trading |
| CABLE CORPORATION LIMITED(THE) | 02075227 | 13/02/1998 | 09/04/1999 | Dissolved |
| CAPITAL SUPPORT GROUP LIMITED | 08025896 | 07/07/2015 | 07/10/2016 | Not Trading |
| CARRENZA LIMITED | 04189775 | 08/04/2016 | 07/10/2016 | Dissolved |
| CB-SDG HOLDCO LIMITED | 09657788 | 07/07/2015 | 07/10/2016 | Dissolved |
| CB-SDG LIMITED | 09636868 | 07/07/2015 | 07/10/2016 | One Red Flag |
| CB-SDG MIDCO LIMITED | 09642098 | 07/07/2015 | 07/10/2016 | Amber |
| CB-SDG TOPCO LIMITED | 09641615 | 07/07/2015 | 07/10/2016 | Dissolved |
| CLOVER 24 LIMITED | 07117302 | 01/10/2015 | 20/01/2016 | Dissolved |
| CYBERFORT BIDCO LIMITED | 10743953 | 22/08/2017 | 31/10/2018 | One Red Flag |
| CYBERFORT GROUP LIMITED | 10796111 | 22/08/2017 | 31/10/2018 | One Red Flag |
| CYBERFORT LIMITED | 05038041 | 22/08/2017 | 31/10/2018 | Silver |
| Cable Guide Ltd | 02025654 | 24/04/1997 | 09/04/1999 | Dissolved |
| DUOSTREAM TECHNOLOGY LIMITED | 05247205 | 18/03/2016 | 07/10/2016 | Dissolved |
| EGO ACQUISITIONS LIMITED | 06445056 | 18/01/2012 | 15/05/2014 | Dissolved |
| EGO HOLDINGS LIMITED | 06445053 | 16/01/2012 | 15/05/2014 | Dissolved |
| EGO MIDCO LIMITED | 06445055 | 18/01/2012 | 15/05/2014 | Dissolved |
| EXPAND EXECUTIVE SEARCH LTD | 03663544 | 12/01/2006 | 30/06/2006 | Bronze |
| FIBRESPEED LIMITED | 06340164 | 18/01/2012 | 15/05/2014 | One Red Flag |
| GEO METRO LIMITED | 04129122 | 18/01/2012 | 15/05/2014 | Dissolved |
| GEO NETWORKS LIMITED | 04614924 | 18/01/2012 | 15/05/2014 | Dissolved |
| INSITE LIMITED | 02899725 | 21/04/2016 | 07/10/2016 | Dissolved |
| Intracity Ltd | 03521323 | 31/12/2000 | 25/03/2001 | Dissolved |
| LANDWAYS MANAGEMENT LIMITED | 10276451 | 26/09/2019 | 31/12/2022 | Bronze |
| LEVEL 3 COMMUNICATIONS LIMITED | 03514850 | 30/11/1999 | 25/03/2001 | Dissolved |
| Level 3 Developments Ltd | 04132176 | 21/12/2000 | 25/03/2001 | Dissolved |
| MFH INVESTMENTS LIMITED | 08587909 | 01/10/2015 | 20/01/2016 | One Red Flag |
| SIX DEGREES HOLDINGS LIMITED | 07473012 | 20/07/2015 | 07/10/2016 | One Red Flag |
| SIX DEGREES INVESTMENTS LIMITED | 07652542 | 17/08/2015 | 07/10/2016 | One Red Flag |
| SIX DEGREES PROPERTY LIMITED | 07623054 | 17/08/2015 | 07/10/2016 | Silver |
| SIX DEGREES TECHNOLOGY GROUP LIMITED | 03036806 | 17/08/2015 | 07/10/2016 | Silver |
| SIX DEGREES TECHNOLOGY LIMITED | 07623061 | 17/08/2015 | 07/10/2016 | Silver |
| SKD 1 LIMITED | 07570379 | 17/08/2015 | 07/10/2016 | Not Trading |
| SKD 10 LIMITED | 07801999 | 17/08/2015 | 07/10/2016 | Dissolved |
| SKD 11 LIMITED | 07802165 | 17/08/2015 | 07/10/2016 | Dissolved |
| SKD 12 LIMITED | 07802193 | 17/08/2015 | 07/10/2016 | Dissolved |
| SKD 13 LIMITED | 07802254 | 17/08/2015 | 07/10/2016 | Dissolved |
| SKD 14 LIMITED | 07802288 | 17/08/2015 | 07/10/2016 | Dissolved |
| SKD 15 LIMITED | 03775248 | 17/08/2015 | 07/10/2016 | Not Trading |
| SKD 17 LIMITED | 04186664 | 17/08/2015 | 07/10/2016 | Dissolved |
| SKD 18 LIMITED | 03635623 | 17/08/2015 | 07/10/2016 | Dissolved |
| SKD 19 LIMITED | 03751399 | 17/08/2015 | 07/10/2016 | Not Trading |
| SKD 2 LIMITED | 03966508 | 17/08/2015 | 07/10/2016 | Not Trading |
| SKD 20 LIMITED | 04672230 | 17/08/2015 | 07/10/2016 | Not Trading |
| SKD 21 LIMITED | 03268470 | 17/08/2015 | 07/10/2016 | Not Trading |
| SKD 3 LIMITED | 05972100 | 17/08/2015 | 07/10/2016 | Dissolved |
| SKD 4 LIMITED | 04335920 | 17/08/2015 | 07/10/2016 | Not Trading |
| SKD 5 LIMITED | 04335936 | 17/08/2015 | 07/10/2016 | Dissolved |
| SKD 6 LIMITED | 06444023 | 17/08/2015 | 07/10/2016 | Dissolved |
| SKD 7 LIMITED | 07769240 | 17/08/2015 | 07/10/2016 | Dissolved |
| SKD 8 LIMITED | 04382201 | 17/08/2015 | 07/10/2016 | Strike Off |
| SKD 9 LIMITED | 07801998 | 17/08/2015 | 07/10/2016 | Dissolved |
| SPG MEDIA GROUP LIMITED | 01309004 | 04/05/2007 | 05/11/2008 | Dissolved |
| STERECYCLE (CARDIFF) LTD | 07437798 | 12/11/2010 | 12/09/2011 | Dissolved |
| STERECYCLE (HARLOW) LTD | 07437803 | 12/11/2010 | 12/09/2011 | Dissolved |
| STERECYCLE (ROTHERHAM) LTD | 04393028 | 06/05/2008 | 12/09/2011 | Dissolved |
| STERECYCLE (ROTHERHAM) LTD | 04393028 | 06/05/2008 | 12/09/2011 | Dissolved |
| STERECYCLE (SOUTH LONDON) LTD | 07437729 | 11/11/2010 | 12/09/2011 | Dissolved |
| STERECYCLE HOLDINGS LTD. | 07437244 | 11/11/2010 | 12/09/2011 | Dissolved |
| STERECYCLE MANAGEMENT SERVICES LTD | 07437815 | 12/11/2010 | 12/09/2011 | Dissolved |
| SUNRISE ASSOCIATES LIMITED | 06373049 | 29/09/2015 | 07/10/2016 | Not Trading |
| SUNRISE GROUP HOLDINGS LIMITED | 07633745 | 29/09/2015 | 07/10/2016 | Not Trading |
| SUNRISE UNIFIED SOLUTIONS LIMITED | 07712155 | 29/09/2015 | 07/10/2016 | Dissolved |
| Satinnet (U K) Ltd | 03253601 | 31/12/2000 | 25/03/2001 | Dissolved |
| THE BUNKER SECURE HOSTING LIMITED | 05843717 | 22/08/2017 | 31/10/2018 | Not Trading |
| THE TIFFIN GIRLS' SCHOOL | 07538459 | 22/02/2011 | 11/05/2021 | Silver |