| 1 | GTH | General Aviation Flying Services, Inc. | Callsign: Gotham, Also n/a Million Air Teterboro | USA | AVCODES |
| 2 | GTH | General Aviation Flying Services | | | ICAO1 |
| 3 | GTHA | GOTCHA TRANSPORT INC | | | SCAC4 |
| 4 | GTHF | GROOTHOF TRUCKING LTD | | | SCAC4 |
| 5 | GTHI | GREATFREIGHT TRANSPORTATION INC | | | SCAC4 |
| 6 | GTHJ | GOLDEN TRIANGLE HOT SHOT & COURIER | | | SCAC4 |
| 7 | GTHL | GENERATION THREE LOGISTICS | | | SCAC4 |
| 8 | GTHN | GEMINI TANKERS LLC | | | SCAC4 |
| 9 | GTHO | GOMELS TRUCKING | | | SCAC4 |
| 10 | GTHQ | GUTHRIE TRANSPORT HOLDING LTD | | | SCAC4 |
| 11 | GTHR | G THREE (G3) TRANSPORTATION LLC | | | SCAC4 |
| 12 | GTHS | GEE TEE HOLDINGS INC | | | SCAC4 |
| 13 | GTHU | GETRON TRANSPORT B.V. | | NL | BIC |
| 14 | GTHV | GENERAL TRUCKING INC | | | SCAC4 |
