| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ROHR AERO SERVICES LIMITED | SC166785 | 13/11/2015 | Gold |
| WOODRIDGE LAKE LIMITED | 14442475 | 25/10/2022 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CARRIER INVESTMENTS UK LIMITED | 07099727 | 31/07/2014 | 09/10/2014 | Bronze |
| CLAVERHAM GROUP LIMITED | 03449126 | 18/11/2015 | 19/03/2021 | Gold |
| CLAVERHAM LIMITED | 03384710 | 18/11/2015 | 19/03/2021 | Gold |
| CROMPTON HOLDINGS LIMITED | 04079172 | 25/11/2015 | 19/03/2021 | Not Trading |
| CROMPTON TECHNOLOGY GROUP LIMITED | 00964143 | 25/11/2015 | 19/03/2021 | Silver |
| CT GROUP LIMITED | 05893915 | 25/11/2015 | 19/03/2021 | Not Trading |
| DELAVAN LIMITED | 00745611 | 11/11/2015 | 08/09/2017 | Gold |
| GOODRICH (GREAT BRITAIN) LIMITED. | 03116373 | 11/11/2015 | 12/03/2021 | Gold |
| GOODRICH ACTUATION SYSTEMS LIMITED | 04482320 | 11/11/2015 | 10/01/2022 | Silver |
| GOODRICH AEROSPACE UK LIMITED | 02426119 | 16/11/2015 | 22/03/2021 | Silver |
| GOODRICH CONTROL SYSTEMS | 04482312 | 30/11/2015 | 01/05/2018 | Silver |
| GOODRICH CONTROLS HOLDING LIMITED | 04482357 | 30/11/2015 | 11/03/2021 | Silver |
| GOODRICH HOLDING UK LIMITED | 02425914 | 31/07/2014 | 09/01/2015 | Gold |
| GOODRICH INERTIAL HOLDINGS LIMITED | 07099699 | 12/11/2015 | 23/03/2021 | Amber |
| GOODRICH LIMITED | 04062399 | 13/11/2015 | 12/03/2021 | Gold |
| GOODRICH SYSTEMS LIMITED | 07102793 | 31/07/2014 | 09/01/2015 | Amber |
| HAMILTON SUNDSTRAND UK HOLDINGS LIMITED | 04108931 | 18/11/2015 | 14/01/2022 | Bronze |
| HS MARSTON AEROSPACE LIMITED | 02590031 | 12/02/2016 | 18/09/2017 | Silver |
| PAGE AEROSPACE LIMITED | 00615793 | 25/11/2015 | 12/03/2021 | Silver |
| PAGE ENGINEERING (HOLDINGS) LIMITED | 01339526 | 25/11/2015 | 23/03/2021 | Gold |
| ROSEMOUNT AEROSPACE PROPERTIES LIMITED | 04614379 | 11/11/2015 | 22/03/2021 | Gold |
| SIMMONDS PRECISION LIMITED | 02283176 | 25/11/2015 | 06/05/2021 | Gold |