| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CHM CONSULT LIMITED | 07416995 | 22/10/2010 | Strike Off |
| HUDSON PLACE MANAGEMENT LIMITED | 02597591 | 15/05/2012 | Amber |
| UNDER THE DOORMAT LIMITED | 08968561 | 06/12/2023 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 3D EDUCATION AND ADVENTURE LIMITED | 04089741 | 11/06/2007 | 30/09/2009 | Dissolved |
| Chorus Management (171) Ltd | 05089531 | 17/01/2005 | 18/01/2005 | Dissolved |
| Chorus Management (228) Ltd | 05293955 | 17/01/2005 | 01/06/2005 | Dissolved |
| EDGE ADVENTURES LIMITED | 03496821 | 07/09/2007 | 30/09/2009 | Dissolved |
| EST TRANSPORT PURCHASING LIMITED | 03303030 | 23/06/2008 | 30/09/2009 | Silver |
| ETS FINANCIAL SERVICES LIMITED | 03130421 | 30/09/2007 | 30/09/2009 | Dissolved |
| EUROPEAN STUDY TOURS (EST) LIMITED | 05530170 | 23/06/2008 | 30/09/2009 | Dissolved |
| EUROPEAN STUDY TOURS LIMITED | 01839286 | 23/06/2008 | 30/09/2009 | Bronze |
| EXPLORE TRADER LIMITED | 02663122 | 27/02/2009 | 30/09/2009 | Dissolved |
| EXPLORE WORLDWIDE LIMITED | 01577018 | 16/09/2005 | 16/09/2005 | Amber |
| EXPLORE WORLDWIDE LIMITED | 01577018 | 16/09/2005 | 30/09/2009 | Amber |
| FREEDOM OF FRANCE LIMITED | 02330395 | 11/06/2007 | 30/09/2009 | Not Trading |
| G 3120 COLLINS PARENT LIMITED | 09496472 | 18/03/2015 | 31/08/2015 | Gold |
| G 640 MAIN PARENT LIMITED | 09496476 | 18/03/2015 | 31/08/2015 | Not Trading |
| GENERATOR HOSTEL LONDON LTD | 02799205 | 17/04/2012 | 18/06/2015 | Silver |
| GENERATOR HOSTELS LTD | 03192617 | 24/04/2014 | 18/06/2015 | Amber |
| GREENBANK HOLIDAYS LIMITED | 01160442 | 16/09/2005 | 16/09/2005 | Bronze |
| GREENBANK HOLIDAYS LIMITED | 01160442 | 16/09/2005 | 30/09/2009 | Bronze |
| GREENBANK PACKAGES LIMITED | 02174543 | 01/08/2007 | 30/09/2009 | Dissolved |
| GREENBANK SERVICES LIMITED | 01529855 | 01/08/2007 | 30/09/2009 | Silver |
| HAEMNET LTD | 07933817 | 01/06/2012 | 28/02/2013 | Dissolved |
| HAMAR FOOD LIMITED | 07428411 | 04/12/2014 | 02/02/2015 | Dissolved |
| HB EDUCATION LIMITED | 06247659 | 15/05/2007 | 30/09/2009 | Bronze |
| HERTFORD TRAVEL GROUP LIMITED | 04564267 | 23/06/2008 | 30/09/2009 | Dissolved |
| HOLIDAYBREAK LIMITED | 02305562 | 05/09/2005 | 30/09/2009 | Amber |
| NST FOREIGN HOLDINGS LIMITED | 00919755 | 30/09/2007 | 30/09/2009 | Dissolved |
| NST HOLDINGS LIMITED | 06322303 | 30/09/2007 | 30/09/2009 | Not Trading |
| NST TRANSPORT SERVICES LIMITED | 03130532 | 30/09/2007 | 30/09/2009 | Bronze |
| NST TRAVEL GROUP HOLDINGS LIMITED | 05244593 | 30/09/2007 | 30/09/2009 | Dissolved |
| NST TRAVEL GROUP LIMITED | 02665024 | 30/09/2007 | 30/09/2009 | Bronze |
| OPODO LIMITED | 04051797 | 30/08/2000 | 13/12/2000 | Three Red Flags (Highest) |
| P.G.L.VOYAGES LIMITED | 00649051 | 11/06/2007 | 30/09/2009 | Amber |
| PGL ADVENTURE LTD. | 01420399 | 11/06/2007 | 30/09/2009 | Bronze |
| PGL AIR TRAVEL LIMITED | 02583431 | 11/06/2007 | 30/09/2009 | Bronze |
| PGL GROUP LIMITED | 05346933 | 11/06/2007 | 30/09/2009 | Silver |
| PGL TRAVEL LIMITED | 01191534 | 11/06/2007 | 30/09/2009 | Amber |
| SELECT SITES LIMITED | 00546118 | 01/08/2007 | 30/09/2009 | Bronze |
| SUPERBREAK MINI HOLIDAYS GROUP LIMITED | 02501443 | 01/08/2007 | 30/09/2009 | Dissolved |
| SUPERBREAK MINI-HOLIDAYS LIMITED | 01674987 | 16/09/2005 | 16/09/2005 | Dissolved |
| SUPERBREAK MINI-HOLIDAYS LIMITED | 01674987 | 16/09/2005 | 30/09/2009 | Dissolved |
| TAYLOR CAMPING LIMITED | 01790911 | 01/08/2007 | 30/09/2009 | Dissolved |
| TOUR OPERATOR 2018 LIMITED | 02211222 | 03/01/2006 | 30/09/2009 | Dissolved |
| TRAVELWORKS UK LIMITED | 03983146 | 18/09/2008 | 30/09/2009 | Dissolved |
| UNIQUE VENTURES HOLDINGS LIMITED | 10468634 | 17/11/2016 | 13/12/2023 | Bronze |
| UNIQUE VENTURES LIMITED | 07666067 | 01/08/2014 | 13/12/2023 | One Red Flag |
| VIVASIX LIMITED | 07431281 | 05/11/2010 | 20/11/2012 | Dissolved |