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2021 Top Petroleum/Chemical Carriers

2021 Essential Management and Operating Information for the 100 Largest Private Carriers in North America

Up Front

Pandemic disruptions and their impact on the economy have upended the advantage private fleets used to enjoy.
See the headquarters locations for each of the Top 100 private carriers in North America.
The 2021 edition of the Transport Topics Top 100 Private Carriers list reflects last year’s volatile business conditions.

Rankings

Current Rank Company Tractors
1
Halliburton Energy Services
5,677
2
NexTier Oilfield Solutions
2,436
3
Basic Energy Services
2,218
4
Schlumberger Ltd.
2,101
5
Pilot Co.
1,341
6
ProPetro Services
1,156
7
Cudd Energy Services
1,126
8
FTS International
1,083
9
Energy Transfer Partners
1,075
10
Love's Travel Stops & Country Stores
1,064
11
Univar Solutions
769
12
Calfrac Well Services
740
13
Brenntag North America
691
14
Plains All American Pipeline
680
15
MDU Resources Group
651
16
KLX Energy Services Holdings Inc.
578
17
Key Energy Services
430
18
Nine Energy Service
415
19
Sentinel Transportation
360
20
Stallion Oilfield Services
352
21
Marathon Petroleum
303
22
Convenience Transportation
300
23
Gravity Oilfield Services
284
24
Eastex Crude Co.
276
25
Sun Coast Resources
241
26
Pilot Thomas Logistics
187
27
Baker Hughes
178
28
RelaDyne
177
29
Weatherford International
167
30
Carpenter Co.
150
30
Crestwood Transportation
150
32
Gulfmark Energy
130
33
NGL Energy Partners
126
34
Select Energy Services
121
35
Targa Resources Partners
120
36
PetroChoice
112
37
Sinclair Oil
75
38
Rinchem Co. Inc.
49
39
Pioneer Natural Resources
48
39
Southwestern Energy Co.
48
41
Rocky Mountain Crude Oil
39
42
Oil States Energy Services
38
43
Forbes Energy Services
28

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.
While industry sectors have unique demands, all have been dealing with various forms of disruption during the past year.
Learn more about Transport Topics’ Top 100 Private Carriers publication.

Private Carrier News

GovernmentBusinessEquipmentPrivate

Investment Group Holds $161M Stake in Bankrupt First Brands

A fund controlled by a unit of Jefferies Financial Group sunk nearly a quarter of its $3 billion trade finance portfolio into receivables tied to auto parts supplier First Brands Group.

October 8, 2025
BusinessPrivate

US Chicken Prices Fall 18% From Summer Peak

Tyson Foods, JBS and Cargill have leaned on poultry profits to cushion losses at their beef businesses, which have been impacted by the worst U.S. cattle shortage in decades.

October 7, 2025
GovernmentBusinessLogisticsPrivate

Walmart to Open $300M Fulfillment Center in North Carolina

The facility is expected to open in 2027, and will ship large items to consumers, sometimes for next-day delivery.

October 6, 2025
BusinessTechnologyLogisticsPrivateGlobal Freight

Amazon Launches Price-Conscious Grocery Brand

Called Amazon Grocery, the new offering includes dairy, fresh produce and meat, the company said Oct. 1. The new brand will be available online and at Amazon Fresh stores.

October 1, 2025
GovernmentBusinessTechnologyPrivateGlobal Freight

Electric Aircraft Firm Beta Technologies Files for US IPO

The company counts TPG, Amazon.com and General Electric among investors with 5% or greater stakes.

September 29, 2025
BusinessLogisticsPrivate

CSX CEO Joe Hinrichs Abruptly Departs

CSX named Steve Angel as its new CEO as the railroad faces pressure from an activist investor and rising competitive challenges.

September 29, 2025
BusinessLogisticsPrivateGlobal Freight

Uber Reports Leaps in Grocery, Retail Deliveries

The company expects non-restaurant deliveries to hit an annual run rate of $12.5 billion in gross bookings by the end of 2025,  25% more than the $10 billion run rate it shared in May.

September 26, 2025
BusinessPrivateTop 100

Costco Earnings Beat Estimates on Dependable Consumer Demand

Costco Wholesale Corp. reported quarterly profit that was better than expectations, a sign that spending remains healthy as shoppers prioritize essentials and seek value.

September 25, 2025
GovernmentBusinessLogisticsPrivateGlobal Freight

Amazon to Pay $2.5B to Settle Prime Subscriptions Case

Amazon will pay $1 billion in civil penalties and will refund $1.5 billion to customers to resolve allegations that it misled millions into signing up for Prime and then made it hard to cancel.

September 25, 2025
GovernmentBusinessTechnologyLogisticsAutonomousPrivateGlobal Freight

Zoox Seeks NHTSA Approval for Driverless Car Deployment

The exemption Zoox is seeking would allow the company to operate as many as 2,500 self-driving cars on U.S. roads.

September 24, 2025