| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| SOTERIA HELICOPTER SERVICES LIMITED | 06935620 | 03/10/2016 | Dissolved |
| SOTERIA SEARCH AND RESCUE LIMITED | 06935662 | 14/12/2016 | Dissolved |
| WHIRLY BIRD SERVICES LIMITED | SC061453 | 30/06/2012 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRINTEL HELICOPTERS LIMITED | SC137022 | 24/10/2014 | 31/12/2019 | Not Trading |
| CHC HOLDING (UK) LIMITED | SC147943 | 21/10/2014 | 31/12/2019 | One Red Flag |
| CHC SCOTIA LIMITED | 00936569 | 29/04/2011 | 31/12/2019 | One Red Flag |
| HELI-ONE (UK) LIMITED | SC136650 | 30/06/2012 | 31/12/2019 | Amber |
| HELI-ONE HOLDINGS (UK) LIMITED | 06679406 | 30/06/2012 | 31/12/2019 | One Red Flag |
| HELIWORLD LEASING LIMITED | 04413202 | 20/01/2012 | 31/12/2019 | Gold |
| LLOYD HELICOPTER SERVICES LIMITED | SC181461 | 03/11/2014 | 31/12/2019 | Not Trading |
| MANAGEMENT AVIATION LIMITED | 00872372 | 03/11/2014 | 31/12/2019 | Not Trading |