| 1 | JMG | JetMagic | IATA: GX, Callsign: Jet Magic, Ceased operations | IRL | AVCODES |
| 2 | JMG | Jet Management San Marino S.r.l. | Callsign: Tre Torre, | RSM | AVCODES |
| 3 | JMG | JetMagic | | | ICAO1 |
| 4 | JMGA | JMGA IMPORTS | | | SCAC4 |
| 5 | JMGB | JONES MOTOR CO ( | | | SCAC4 |
| 6 | JMGC | JONES MOTOR CO (GOVERNMENT CARRIER | | | SCAC4 |
| 7 | JMGF | JMG FREIGHT GROUP LLC | | | SCAC4 |
| 8 | JMGP | JM GRAIN | | | SCAC4 |
