| 1 | HIM | Himalaya Airlines Pvt. Ltd. | IATA: H9, Callsign: Himalaya, IATA Prefix: 769, Established on 20 Aug 2014. Formerly known as Yeti International Pvt. Ltd. Joint venture between HIF Aviation Company Pvt Ltd and Tibet Airlines Ltd. | NEP | AVCODES |
| 2 | HIMA | HI-MYST | | | SCAC4 |
| 3 | HIMG | HILL MOVING SERVICES INC | | | SCAC4 |
| 4 | HIMR | HI-LINE MOVING SERVICES INC | | | SCAC4 |
| 5 | HIMS | HINDMAN & ISAACS MOVING & STORAGE I | | | SCAC4 |
| 6 | HIMT | HIMCO TRUCKING SERVICE INC | | | SCAC4 |
| 7 | HIMU | BASELL POLIOLEFINE ITALIA SRL | | I | BIC |
| 8 | HIMU | BASELL POLIOLEFINE ITALIA SPA | | | SCAC4 |
| 9 | HIMX | Heppner Iron & Metal Co. | added 1/1975; 1/1975-1/1980; eliminated 5/1983; eliminated 7/1988 | | NAKINA |
| 10 | HIMX | Heppner Iron & Metal Co. | added 1/75; 1/75-1/80; eliminated 5/83; eliminated 7/88 | | NRHS |
| 11 | HIMX | HEPPNER IRON & METAL CO. [HANNIBAL IRON & METAL] | | | PWRC |
| 12 | HIMX | Heppner Iron and Metal | | | RSRV |
| 13 | HIMY | HIMILAYA EXPRESS ANTWERPEN BELGIUM | | | SCAC4 |
