| 1 | ERM | Aeromar Airlines | | DOM | AVCODES |
| 2 | ERM | Aeromaan, S.A. de C.V. | Callsign: Eomaan, | MEX | AVCODES |
| 3 | ERM | Aeromaan | | | ICAO1 |
| 4 | ERMA | ERMA NAVIGATION COMPANY LIMITED | | | SCAC3 |
| 5 | ERMA | EURO MARKET LLC | | | SCAC4 |
| 6 | ERMD | ERMEWA SAS, Berlin branch | | DE | VKM |
| 7 | ERMEWA | Ermewa Holding SA | Real: ERMD | F | TRAFFIC |
| 8 | ERMH | ERNIES MOBILE HOME TRANSPORT | | | SCAC3 |
| 9 | ERMH | ERMAR LIMITED | | | SCAC4 |
| 10 | ERMI | ERM TRANSPORTATION INC | | | SCAC3 |
| 11 | ERMI | ESQUIVEL RODRIGUEZ, MARTIN JAVIER | | | SCAC4 |
| 12 | ERMI | ERMEWA IBERICA | | ES | VKM |
| 13 | ERMO | ECURIE RICHARD MOREAU | | | SCAC4 |
| 14 | ERMP | EXCALIBUR MOTOR EXPRESS INC | | | SCAC3 |
| 15 | ERMU | ERMONT SAS | | F | BIC |
| 16 | ERMU | TRANSPORTES CUINA S.A. | | | SCAC3 |
| 17 | ERMW | ERMEWA SA, Geneva branch | | CH | VKM |
