| 1 | EPX | El Pino, S.A. | 1/1950-1/1975; eliminated 4/1976 | | NAKINA |
| 2 | EPX | Evansville Packing Co. | 7/1923 | | NAKINA |
| 3 | EPX | El Pino, S.A. | 1/52-1/75; eliminated 4/76 | | NRHS |
| 4 | EPX | *EVANSVILLE PACKING CO. | | | PWRC |
| 5 | EPX | *EL PINO. S.A. | | | PWRC |
| 6 | EPXA | EXPEDITED TRANSPORT AMALGAMATORS | | | SCAC4 |
| 7 | EPXC | EXPRESS LINE TRANSPORTATION LLC | | | SCAC4 |
| 8 | EPXE | EXPERT EXPRESS INC | | | SCAC4 |
| 9 | EPXN | EP TRANSPORT | | | SCAC4 |
| 10 | EPXO | EXPRESS TRANSPORTATION | | | SCAC4 |
| 11 | EPXP | EMPIRE EXPRESS INC | | | SCAC3 |
| 12 | EPXP | EMPIRE EXPRESS INC | | | SCAC4 |
| 13 | EPXR | EMPIRE TRANSPORT LLC | | | SCAC4 |
| 14 | EPXS | EPES EXPRESS SERVICES INC | | | SCAC4 |
| 15 | EPXT | EXPLORER TRUCKING INC | | | SCAC4 |
| 16 | EPXX | EL PINO S A | | | SCAC3 |
