EX-21.1 2 exhibit211.htm EXHIBIT 21.1 (SUBSIDIARIES) Exhibit 21.1 (Subsidiaries)




KNIGHT TRANSPORTATION, INC.
SUBSIDIARIES


1.
Knight Transportation Services, Inc., an Arizona corporation
   
2.
Knight Management Services, Inc., an Arizona corporation
   
3.
Knight Transportation South Central, L.P., a Nevada limited partnership
   
4.
KTTE Holdings, Inc., a Nevada corporation
   
5.
QKTE Holdings, Inc., a Nevada corporation
   
6.
Quad-K Leasing, Inc., an Arizona corporation
   
7.
Knight Refrigerated, LLC, an Arizona limited liability company
   
8.
Knight Transportation Services Insurance, Inc., a Hawaii corporation
   
9.
Knight Brokerage, LLC, an Arizona limited liability company
   
10.
Edwards Bros., Inc., an Idaho corporation