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2021 Top Refrigerated (Truckload & LTL) Carriers

2021 Essential Financial and Operating Information for the 100 Largest For-Hire Carriers in North America

Up Front

After navigating COVID-19's disruption, trucking now has entered a historically strong business environment.
Find out where the Top 100 are located by North American region.
Small carriers often were hardest hit by COVID, but large fleets faced challenges, too.

Rankings

Rank Company Revenue (000)
1 Prime Inc. 1,932,669
2 KLLM Transport Services 917,000
3 C.R. England 897,868
est
4 Swift Refrigerated 755,000
est
5 Stevens Transport 688,000
est
6 Hirschbach Motor Lines 423,222
7 Marten Transport 379,148
8 John Christner Trucking 338,873
est
9 TransAm Trucking 297,000
est
10 Penske Logistics 280,500
est
11 Navajo Express 243,000
est
12 Bay and Bay Transportation 150,752
est
13 Day & Ross 139,339
14 Pride Transport 134,000
15 NFI 130,000
16 National Carriers 125,800
17 WEL Cos. 124,252
18 A&A Express 110,000
19 Cardinal Logistics 109,900
20 Soar Transport 103,006
21 Continental Express 95,000
22 Canada Cartage 94,219
23 Wilson Logistics 82,000
24 Raider Express 80,000
25 Bison Transport 74,851
26 Great Plains Transport 64,249
27 Roehl Refrigerated Transport 59,078
est
28 CRST The Transportation Solution 44,417
29 Highlight Motor Group 36,380
30 Challenger Motor Freight 34,500
31 Halvor Lines 28,100
est
32 PS Logistics 27,000
33 Cowan Systems 26,933
34 May Trucking Co. 26,304
est
35 TWT Refrigerated 18,000
36 Sorenson Transport 14,762
37 Alabama Motor Express 8,000
est
38 AFC Transport 7,000
39 R&R Family of Cos. 6,890
40 Renewable Transport Services 5,885
41 Bowers Trucking 4,000
42 Martin Transportation Systems 3,000
43 Koch Cos. 2,000
44 New Legend 2,000
45 Atlas World Group 1,055

Extras

If your company appears on the 2021 list, you have a few ways to announce it. Visit our logo library to get web- and print-ready graphics.
106

On the Bubble

Paper Transport ($232 million), is a truckload and intermodal carrier based in De Pere, Wis.
Learn more about Transport Topics' Top 100 For-Hire Carriers publication.
How companies are working to address the persistent driver shortage.
A look at how different segments of the trucking industry fared in 2020.
Some U.S. truckers are busier than they have ever been.

For-Hire News

GovernmentBusinessEquipmentSafetyLogisticsFor-Hire

ATA Shines Spotlight on Staged Truck Accidents

Triple G Express President Randy Guillot is featured in the latest episode of the "Driven" documentary series for his efforts to fight back when criminals targeted his drivers.

March 12, 2026
BusinessEquipmentLogisticsFor-HireTop 100

LTL Segment Health Improving as Q1 Progresses

Sentiment among senior executives in the LTL space is positive in outlook, and underlying manufacturing data is supportive even as conditions remain challenging.

March 11, 2026
BusinessLogisticsFor-HireGlobal Freight

FedEx Tops UPS in Market Value for First Time

FedEx has eclipsed rival UPS as the largest U.S. parcel carrier by market value for the first time. The shift in market value leadership marks a historic reversal for the two biggest U.S. parcel carriers.

March 10, 2026
BusinessLogisticsFor-HireTop 100

IMC Logistics Opens First Non-US Facility in Toronto

IMC Logistics will open a Toronto drayage facility, the carrier’s first expansion outside the U.S. The site is intended to boost IMC’s ability to support cross-border freight shipments.

March 9, 2026
BusinessTechnologyEquipmentSafetyLogisticsFor-HirePrivate

Truck Drivers Seek Predictability as Freight Market Shifts

In 2025, drivers prioritized reliable execution and predictable outcomes over short-term incentives, especially regarding their equipment, miles, pay and communication.

March 6, 2026
BusinessTechnologyEquipmentFor-HirePrivate

Mack Revamps Granite Tractor as Lineup Overhaul Continues

Mack’s overhaul of its vocational portfolio also saw the debut at Las Vegas Motor Speedway of the Keystone Class 8 tractor, which will replace the Pinnacle model by the end of 2026.

March 4, 2026
GovernmentBusinessEquipmentLogisticsFor-Hire

US Farmers Confront Fresh Volatility in Trump Tariff Era

“One of the things in this industry is that there’s always uncertainties,” Krista Swanson, chief economist at the National Corn Growers Association, said in an interview.

March 2, 2026
GovernmentBusinessLogisticsFor-HireGlobal FreightTop 50Top 100

FedEx Hit With Suit Over Tariff and Brokerage Fees

Thousands of companies are angling for refunds on President Donald Trump’s tariffs, many of which were ruled unconstitutional Feb. 20. Now some retail customers are joining the scrum.

February 27, 2026
BusinessLogisticsFor-HireGlobal FreightTop 100

Maersk Ground Freight to Open Up to 7 More Facilities in 2026

Currently, Maersk operates 65 ground freight facilities in the U.S. The next terminals to open will be smaller than the Fontana site, the spokeswoman said.

February 27, 2026
GovernmentBusinessEquipmentSafetyLogisticsFor-Hire

ATRI Launches 2026 Operational Costs Survey

Data for 2025 can be submitted online or by PDF via ATRI’s website. All confidential data is protected and published only in anonymized averages.

February 27, 2026

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