| 1 | DNE | Venid Air | Callsign: Venid, Ceased Operations. | BG | AVCODES |
| 2 | DNE | Duluth & Northeastern R.R. Co. | 1/1975-1/1980; eliminated 1/1985; eliminated 1/1994; 1/1994-7/2005 (not listed) | | NAKINA |
| 3 | DNE | Duluth & Northeastern R.R. Co. | 1/75-1/80; eliminated 1/85; eliminated 1/94; 7/2000 | | NRHS |
| 4 | DNE | DULUTH & NORTHEASTERN RAILROAD COMPANY | | | PWRC |
| 5 | DNE | Duluth and Northeastern Railroad | | | RSRV |
| 6 | DNED | DOWN TO EARTH DIST INC | | | SCAC4 |
| 7 | DNEE | DIANE ENTERPRISES LLC | | | SCAC4 |
| 8 | DNEF | DUNSMORE, E F | | | SCAC4 |
| 9 | DNEI | DUNNMOR TRUCKING LLC | | | SCAC4 |
| 10 | DNEL | DEPOT ENERGY LLC | | | SCAC4 |
| 11 | DNEM | DUTSON, ERNEST | | | SCAC4 |
| 12 | DNEQ | DAN EXPRESS INC | | | SCAC4 |
| 13 | DNES | DNESTR LLC | | | SCAC4 |
| 14 | DNET | D & E TRANSPORT | | | SCAC4 |
| 15 | DNEU | DOERSAM + NICKEL TRANSPORT GMBH | | D | BIC |
