| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALCEDO CONSULTING SERVICES LTD | 10990438 | 02/10/2017 | Dissolved |
| AVRO AVIATION LIMITED | 03137129 | 01/06/2015 | Dissolved |
| AVRO LIMITED | 01779584 | 01/06/2015 | Dissolved |
| FIRST AVIATION LIMITED | 02783179 | 01/06/2015 | Dissolved |
| MH AVIATION TRANSPORT LIMITED | 01190110 | 01/06/2015 | Dissolved |
| MONARCH 2011 LIMITED | 07779279 | 10/09/2014 | Dissolved |
| MONARCH AIRLINES LEASING LIMITED | 02197252 | 01/06/2015 | Dissolved |
| MONARCH AIRLINES LIMITED | 00907593 | 01/04/2014 | Dissolved |
| MONARCH HOLDINGS LIMITED | 01165001 | 25/06/2014 | Dissolved |
| MONARCH HOLIDAYS LIMITED | 02098654 | 01/06/2015 | Dissolved |
| MONARCH TRAVEL GROUP LIMITED | 01205109 | 01/06/2015 | Dissolved |
| SHELFCO 2017 LIMITED | 10980785 | 25/09/2017 | Dissolved |
| SOMEWHERE2STAY LIMITED | 02083982 | 01/06/2015 | Dissolved |
| VIRGIN HOLDINGS LIMITED | 03609453 | 08/12/2021 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABTA LIMITED | 00551311 | 05/12/2014 | 02/10/2017 | Silver |
| AVIOS GROUP (AGL) LIMITED | 02260073 | 13/11/2006 | 31/12/2013 | Silver |
| BRITISH AIRWAYS HOLIDAYS LIMITED | 00554278 | 10/06/2011 | 31/12/2013 | Silver |
| COWDRAY PARK POLO CLUB LIMITED | 06375911 | 22/05/2021 | 02/01/2024 | Gold |
| IAG LOYALTY LIMITED | 02775089 | 23/08/2012 | 31/12/2013 | Not Trading |
| MONARCH AIRCRAFT ENGINEERING LIMITED | 00902230 | 01/06/2015 | 30/10/2017 | Insolvent |
| MONARCH GROUP MANAGEMENT LIMITED | 02546316 | 01/06/2015 | 01/06/2015 | Dissolved |
| MONARCH TECHNICAL SUPPORT LIMITED | 02671516 | 01/06/2015 | 03/11/2016 | Dissolved |
| OVERSEAS AIR TRAVEL LIMITED | 03129251 | 10/06/2011 | 31/12/2013 | Bronze |
| PEOPLE 1ST | 02557730 | 10/02/2015 | 02/10/2017 | Dissolved |
| VIRGIN HOLDINGS LIMITED | 03609453 | 08/12/2021 | 31/08/2023 | Silver |