| 1 | DMT | Air Dan | Callsign: Ultimate, | WAN | AVCODES |
| 2 | DMT | DES MOINES TERMINAL COMPANY | | | PWRC |
| 3 | DMTB | DES MOINES TRUCK BROKERS INC | | | SCAC4 |
| 4 | DMTC | D & M TRUCKING | | | SCAC4 |
| 5 | DMTF | DMT TRUCKING INC | | | SCAC4 |
| 6 | DMTG | DOMESTIC TRUCKING | | | SCAC4 |
| 7 | DMTH | D & M TRANSPORTATION INC | | | SCAC4 |
| 8 | DMTN | DREW-MASSA TRANSPORTATION LLC | | | SCAC4 |
| 9 | DMTO | DECATUR MOLD TOOL & ENGINEERING INC | | | SCAC4 |
| 10 | DMTS | DESERT MOON TRANSPORT SERVICES LLC | | | SCAC4 |
| 11 | DMTV | DMT SERVICES INC | | | SCAC4 |
| 12 | DMTW | DANN MARINE TOWING LC | | | SCAC4 |
| 13 | DMTX | Des Moines Gas Co. | 8/1920-7/1932 | | NAKINA |
| 14 | DMTX | DES MOINES GAS CO. | | | PWRC |
| 15 | DMTZ | DUNDALK MARINE TERMINAL | | | PWRC |
