| 1 | T9 | Prime Air, Inc. d/b/a Transmeridian Airlines | ICAO: TRZ, Callsign: Trans-Meridian, Founded in 1995. Ceased operations on 29 September 2005. | USA | AVCODES |
| 2 | T9 | AB Varmlandsflyg | ICAO: SRL, Callsign: Starline, Name changed to Swedline Express AB w.e.f. 01 December 2002. | S | AVCODES |
| 3 | T9 | Aviator Aviation | ICAO: AVV, Callsign: Wing Man, Founded on 14 January 2015. | ET | AVCODES |
| 4 | T9 | Swedline Express AB | ICAO: SRL, Callsign: Starline, IATA designator changed to SM. Name changed from AB Varmlandsflyg w.e.f. 01 December 2002. | S | AVCODES |
| 5 | T9 | Thai Star Airlines | ICAO: TSX, Callsign: Thai Star, | T | AVCODES |
| 6 | T9 | Turpial Airlines, C.A. | ICAO: VTU, Callsign: Turpial, Commenced operations on 07 April 2017. | YV | AVCODES |
