EX-21 2 a2014exhibitno21.htm SUBSIDIARIES OF REGISTRANT
Exhibit No. 21

Subsidiaries of the Registrant

|  | State of Incorporation
Heartland Express, Inc. | Parent | NV
A&M Express, Inc. | Subsidiary | TN
Heartland Express, Inc. of Iowa | Subsidiary | IA
Heartland Express Maintenance Services, Inc. | Subsidiary | NV
Heartland Express Services, Inc. | Subsidiary | NV
Gordon Trucking, Inc. | Subsidiary | WA