| 1 | SWZ | Servair, Private Charter AG | Callsign: Swissbird, Founded in 1984. Name changed to Swiss Private Aviation AG on on 17 July 2008. | CH | AVCODES |
| 2 | SWZ | Swiss Private Charter AG | Callsign: Swissbird, Founded in 1984. Ceased operations in February 2011. Name changed from Servair, Private Charter AG. | CH | AVCODES |
| 3 | SWZ | Cabolar (Pty) Ltd t/a Skywise | IATA: S8, Callsign: Skywise, Designator S8 recalled by IATA. Low cost airlines planned to start operations in 2013 from the founder of 1Time Airlines | ZA | AVCODES |
| 4 | SWZ | Cabolar (Pty) Ltd t/a Skywise | IATA: C9, Callsign: Skywise, | ZA | AVCODES |
| 5 | SWZ | Servair, Private Charter | | | ICAO1 |
| 6 | SWZC | SWISS CANADIAN CARGO LINE LTD | | | SCAC4 |
| 7 | SWZE | SWITZER, TERRANCE WAYNE | | | SCAC4 |
| 8 | SWZF | SIX TWO ZERO ZERO TWO FOUR NINE (62 | | | SCAC4 |
| 9 | SWZL | SWIFT-LINK | | | SCAC4 |
| 10 | SWZM | SOUTHWESTERN MANUFACTURING INC | | | SCAC4 |
| 11 | SWZN | SWARTZ TRANSPORT INC | | | SCAC4 |
| 12 | SWZO | SWETZ OIL CO INC | | | SCAC4 |
| 13 | SWZQ | SWENSONFAZ& COMPANY INC | | | SCAC4 |
| 14 | SWZY | SWEZEY FUEL CO INC | | | SCAC4 |
