| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Conquest Operator Services (U.K.) Ltd | 03459591 | 12/11/1999 | Dissolved |
| POLAR AIR CARGO, INC. | FC019283 | 28/07/2004 | Dissolved |
| S M T K Expedite (U K) Ltd | 03459594 | 12/11/1999 | Dissolved |
| SEACO SERVICES LIMITED | 06717792 | 12/02/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ATLAS AIR, INC. | FC024366 | 28/07/2004 | 15/06/2023 | Bronze |
| DELTA AIR LINES, INC. | FC005586 | 30/04/2007 | 22/06/2009 | Amber |
| FORESEE RESULTS LTD | 06470340 | 15/09/2016 | 13/02/2018 | Dissolved |
| FRONTERA UK MARKETING LIMITED | 09150099 | 28/07/2021 | 06/02/2023 | Amber |
| GENERAL CHEMICAL (GREAT BRITAIN) LIMITED | 01579260 | 07/04/2004 | 26/03/2008 | Dissolved |
| LECTA LIMITED | 12405393 | 19/02/2020 | 16/07/2020 | Bronze |
| POLAR AIR CARGO WORLDWIDE, INC. | FC027736 | 09/08/2007 | 15/06/2023 | Bronze |
| SYNCREON AUTOMOTIVE (UK) LTD. | 03012604 | 13/10/2017 | 13/10/2018 | Silver |
| SYNDIGO UK LTD | 10071427 | 15/09/2016 | 08/03/2018 | Bronze |