| 1 | DNM | Denim Air | IATA: 3D, Callsign: Denim, IATA designator changed to 3D | NL | AVCODES |
| 2 | DNM | Demin Air | IATA: 2D, IATA designator changed to 3D | NL | AVCODES |
| 3 | DNM | Denim Air | IATA: 3D, Callsign: Denim, Ceased operations. IATA designator changed from 3D* | NL | AVCODES |
| 4 | DNM | Denim Air ACMI B.V. | IATA: J7, IATA designator changed to G6 | NL | AVCODES |
| 5 | DNM | Denim Air ACMI B.V. | IATA: G6, IATA designator changed from J7* | NL | AVCODES |
| 6 | DNM | Denim Air | | | ICAO1 |
| 7 | DNME | D & M ENTERPRISE | | | SCAC4 |
| 8 | DNMG | DAINE MANAGEMENT | | | SCAC4 |
| 9 | DNMP | D & M TRANSPORTATION SERVICES INCOR | | | SCAC4 |
| 10 | DNMR | DANCOR TRANSIT INC | | | SCAC4 |
| 11 | DNMY | DANIEL MOVING SYSTEMS INC | | | SCAC4 |
