| 1 | CYE | Aerocheyenne, S.A. de C.V. | Callsign: Aerocheyenne, | MEX | AVCODES |
| 2 | CYE | Ordos General Aviation Co., Ltd. | Callsign: Sakira, | PRC | AVCODES |
| 3 | CYE | Aerocheyenne | | | ICAO1 |
| 4 | CYEA | COMERCIALIZADORA Y EXPORTADORA DE A | | | SCAC4 |
| 5 | CYEC | COLLEY, E C WAREHOUSE CORPORATION | | | SCAC4 |
| 6 | CYER | CONYER AGRI-SERVICE INC | | | SCAC3 |
| 7 | CYER | COUNTY ELECTRIC LTD | | | SCAC4 |
| 8 | CYES | CAPTAIN RONS YACHT DELIVERY SERVICE | | | SCAC4 |
| 9 | CYEV | CITY EXPRESS COURIER SERVICE INC | | | SCAC4 |
