EX-21 3 exhibit212023.htm EX-21
Exhibit No. 21

Subsidiaries of the Registrant

|  | State of Incorporation
Heartland Express, Inc. | Parent | NV
Heartland Express, Inc. of Iowa | Subsidiary | IA
Heartland Express Maintenance Services, Inc. | Subsidiary | NV
Heartland Express Services, Inc. | Subsidiary | NV
Midwest Holding Group, LLC | Subsidiary | WI
Millis Transfer, LLC | Subsidiary | WI
Smith Transport, LLC | Subsidiary | PA
Franklin Logistics, LLC | Subsidiary | IN
Transportation Resources, Inc. | Subsidiary | MO
Contract Freighters, Inc. | Subsidiary | MO
CFI Truckload de Mexico, S.A. de C.V. | Subsidiary | MX
Soluciones Internationales de Transporte, S.A. DE C.V. | Subsidiary | MX
CFI Mex, S. de R.L. de C.V.; | Subsidiary | MX
CFI Logistica, S.A, de C.V. | Subsidiary | MX

Pursuant to Item 601(b)(21)(ii) of Regulation S-K, the names of certain other subsidiaries of Heartland Express, Inc. are omitted. These subsidiaries, considered in the aggregate, would not constitute a "significant subsidiary" under SEC rules.