| 1 | 6M | Majestic Air P/L | ICAO: MJC, Callsign: Zimbird, IATA Prefix: 066, Designator 6M recalled by IATA | ZW | AVCODES |
| 2 | 6M | Euroair Ltd. | ICAO: EUP, Callsign: Eurostar, Designator 6M* recalled by IATA | GR | AVCODES |
| 3 | 6M | 40 Mile Air | ICAO: MLA, Callsign: Mile Air, IATA designator changed to Q5* | USA | AVCODES |
| 4 | 6M | South Asia Airways | Designator 6M recalled by IATA | BD | AVCODES |
| 5 | 6M | Maverick Airways Corporation | ICAO: MVR, Callsign: Mav-Air, Designator 6M* recalled by IATA | USA | AVCODES |
| 6 | 6M | Air Minas Linhas Aereas Ltda | ICAO: AMG, Callsign: Air Minas, Founded in 2002. Ceased operations on 30 May 2010. Operating licence revoked on 20 September 2011. | BR | AVCODES |
| 7 | 6M | Linkair Express S.p.A. | ICAO: LKX, Callsign: Muttley, Commenced operations in April 2006. | I | AVCODES |
| 8 | 6M | Maximus Airlines | ICAO: MXM, Callsign: Maxlines, IATA Prefix: 387, | UA | AVCODES |
| 9 | 6M | Zacarías Moreno SL (Frigocontainer) | Non-airline Unit Load Devices (ULD) companies | E | AVCODES |
