| 1 | HAX | Hangar 5 Air Services Norway A/S | Callsign: Scoop, Name changed to Benair Norway A/S | N | AVCODES |
| 2 | HAX | Benair Norway A/S | Callsign: Scoop, Name changed from Hangar 5 Air Services Norway A/S | N | AVCODES |
| 3 | HAX | Benair | | | ICAO1 |
| 4 | HAX | Almer Railway Equipment Co. | 7/1935-4/1938 | | NAKINA |
| 5 | HAX | Almer Railway Equipment Co. | Apr-38 | | NRHS |
| 6 | HAX | ALMER RAILWAY EQUIPMENT CO. | | | PWRC |
| 7 | HAXS | HASSETT AIR EXPRESS, Hassett Storage Warehouses, INC | | | SCAC1 |
| 8 | HAXS | HASSETT AIR EXPRESS | | | SCAC4 |
