| 1 | HID | Aviacion Ejecutiva de Hildago, S.A. de C.V. | Callsign: Ejecutiva Hidalgo, | MEX | AVCODES |
| 2 | HID | Aviacion Ejecutiva De Hildago | | | ICAO1 |
| 3 | HIDI | HI-DICE TRUCKING | | | SCAC4 |
| 4 | HIDN | HIDDEN VALLEY TRANSFER INC | | | SCAC4 |
| 5 | HIDQ | HI-DESERT MOVING & STG | | | SCAC4 |
| 6 | HIDS | HI-DESERT TRANSFER & STORAGE | | | SCAC4 |
| 7 | HIDT | HEITER TRUCK LINE INC | | | SCAC4 |
| 8 | HIDX | Merchants Despatch Transportation Corp. | 1/1941-1/1943 | | NAKINA |
| 9 | HIDX | MERCHANTS DESPATCH TRANSPORTATION CORP. | | | PWRC |
