| 1 | EHS | Elitos S.p.A. | Callsign: Elitos, | I | AVCODES |
| 2 | EHSA | EAGLEONE HOT SHOT INC | | | SCAC4 |
| 3 | EHSC | EDS 24 HR SERVICE | | | SCAC4 |
| 4 | EHSK | EHS TRUCKING ENTERPRISES LLC | | | SCAC4 |
| 5 | EHST | EARTH WASTE SYSTEMS | | | SCAC4 |
| 6 | EHSU | EHS TANK.CO.LIMITED | | HK | BIC |
| 7 | EHSU | EHS TANK CO LIMITED | | | SCAC4 |
| 8 | EHSX | Essex Hybrid Seed Co. Ltd. | 7/2000 (not listed); added 10/2003; eliminated 1/2004; 7/2005 (not listed) | | NAKINA |
| 9 | EHSX | Essex Hybrid Seed Co. Ltd. | Jul-00 | | NRHS |
| 10 | EHSX | ESSEX HYBRID SEED COMPANY, LTD. | | | PWRC |
| 11 | EHSX | Essex Hybrid Seed | | | RSRV |
