| 1 | HRM | Servicios Aereos Helios, S.L. | Callsign: Hermes, | E | AVCODES |
| 2 | HRM | Hermans Air, Inc. | Callsign: Hermens, | USA | AVCODES |
| 3 | HRM | Hermes Airlines | Founded in 2011. Subisdiary of Air Mediterranee | GR | AVCODES |
| 4 | HRMA | HEEREM | | | SCAC4 |
| 5 | HRMC | HARTMAN TRUCKING CO | | | SCAC1 |
| 6 | HRMD | HARMS, DONNIE LLC | | | SCAC4 |
| 7 | HRMG | HARMON, ALLEN TRUCKING INC | | | SCAC4 |
| 8 | HRMJ | HARRIS, R M TRUCKING LLC | | | SCAC4 |
| 9 | HRMK | HERMAN, KEN TRUCKING | | | SCAC4 |
| 10 | HRML | HERMAN/MILES TRUCKING INC | | | SCAC4 |
| 11 | HRMN | HERMANN FORWARDING COMPANY | | | SCAC4 |
| 12 | HRMS | HERITAGE MOVING AND STORAGE | | | SCAC4 |
| 13 | HRMV | HAMPTON ROADS MOVING & STORAGE | | | SCAC4 |
