Exhibit 21.1
SUBSIDIARIES OF KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.
1. | Swift Transportation Co., LLC, a Delaware limited liability company | ||||
2. | Swift Transportation Co. of Arizona, LLC, a Delaware limited liability company | ||||
3. | Swift Leasing Co., LLC, a Delaware limited liability company | ||||
4. | Sparks Finance, LLC, a Delaware limited liability company | ||||
5. | Interstate Equipment Leasing, LLC, a Delaware limited liability company | ||||
6. | Common Market Equipment, LLC, a Delaware limited liability company | ||||
7. | Swift Transportation Co. of Virginia, LLC, a Delaware limited liability company | ||||
8. | Swift Transportation Services, LLC, a Delaware limited liability company | ||||
9. | M.S. Carriers, LLC, a Delaware limited liability company | ||||
10. | Swift Logistics, S.A. de C.V., a Mexican corporation | ||||
11. | Trans-Mex, Inc., S.A. de C.V., a Mexican corporation | ||||
12. | Mohave Transportation Insurance Co., Inc., an Arizona corporation | ||||
13. | Swift Intermodal, LLC, a Delaware limited liability company | ||||
14. | Swift International S.A. de C.V. Inc., a Mexican corporation | ||||
15. | TMX Administración, S.A. de C.V. Inc., a Mexican corporation | ||||
16. | Swift Receivables Company II, LLC, a Delaware limited liability company | ||||
17. | Red Rock Risk Retention Group, Inc., an Arizona corporation | ||||
18. | Swift Academy LLC, a Delaware limited liability company | ||||
19. | Swift Services Holdings, Inc., a Delaware corporation | ||||
20. | Swift Logistics, LLC, a Delaware limited liability company | ||||
21. | Central Refrigerated Transportation, LLC, a Delaware limited liability company | ||||
22. | Swift Refrigerated Service, LLC, a Delaware limited liability company | ||||
23. | Central Leasing, LLC, a Delaware limited liability company | ||||
24. | Swift Warehousing, LLC, a Delaware limited liability company | ||||
25. | Swift Freight Forwarding, LLC, a Delaware limited liability company | ||||
26. | National Tractor Trailer School, Inc., a New York corporation | ||||
27. | CDL Career Financing, LLC, a Delaware limited liability company | ||||
27. | Knight Refrigerated, LLC, an Arizona limited liability company | ||||
28. | Knight Logistics LLC, an Arizona limited liability company | ||||
29. | Knight Transportation Services, Inc., an Arizona corporation | ||||
30. | Knight Truck & Trailer Sales, LLC, an Arizona limited liability company | ||||
31. | Quad K, LLC, an Arizona limited liability company | ||||
32. | Iron Maintenance LLC, an Arizona limited liability company | ||||
33. | Squire Transportation, LLC, an Arizona limited liability company | ||||
34. | Knight Capital Growth, LLC, an Arizona limited liability company | ||||
35. | Knight Port Services, LLC, an Arizona limited liability company | ||||
36. | Kold Trans LLC, an Arizona limited liability company | ||||
37. | Barr-Nunn Transportation LLC., an Iowa limited liability company | ||||
38. | Barr-Nunn Logistics, Inc., an Iowa corporation | ||||
39. | Sturgeon Equipment, Inc., an Iowa corporation | ||||
40. | Knight Transportation, Inc., an Arizona corporation (Knight’s former parent) | ||||
41. | Knight Air LLC, an Arizona limited liability company | ||||
42. | Knight 101 LLC, an Arizona limited liability company | ||||
43. | Strehl, LLC, an Arizona limited liability company | ||||
44. | Abilene Motor Express, LLC., a Virginia limited liability company | ||||
45. | AMX Leasing & Logistics, LLC, a Virginia limited liability company | ||||
46. | AT Services, LLC, a Virginia limited liability company |
Pursuant to Item 601(b)(21)(ii) of Regulation S-K, the names of other subsidiaries of Knight-Swift Transportation Holdings Inc. are omitted because, considered in the aggregate, they would not constitute a significant subsidiary as of the end of the year covered by this report.