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2023 Top Waste Management Carriers

2023 Essential Management and Operating Information for the 100 Largest Private Carriers in North America

Up Front

The carriers on the TT100 list have kept busy despite a softer freight environment

Private carriers are placing increasing focus on asset utilization, costs and service

Find out where the Top 100 Private carriers are located by region

Rankings

Current Rank Company Tractors
1
Clean Harbors Environmental Services
2,035
2
Ecology Auto Parts
668
3
Stericycle Inc.
454
4
Liquid Environmental Solutions
429
5
U.S. Ecology
180
6
Heritage-Crystal Clean
148
7
Veolia North America
128
8
Hillyard Inc.
85
8
Rumpke Waste & Recycling
85
10
Ecolab Inc./Nalco
77
11
Heritage Environmental Services
75
12
Iron Mountain
63

Extras

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

The largest carriers across industries dealt with market ups and downs in 2023

Learn more about how carriers are selected for Transport Topics' Top 100 Private carriers list

Ashley Furniture’s growing private fleet streamlines furniture distribution

Former in-store and warehouse workers earn CDLs and join the retailer’s private fleet

Owners of two Top 100 private fleets offer update on planned $25 billion merger

Private Carrier News

BusinessLogisticsFor-HirePrivateGlobal Freight

Walmart Raises Profit Expectations as Americans Hunt Deals

Walmart posted strong sales and profits that blew past Wall Street expectations as it sets itself up for a strong holiday shopping season.

November 20, 2025
BusinessPrivate

Kroger Closes 3 Automated Fulfillment Centers

Kroger said it will close facilities in Pleasant Prairie, Wis.; Frederick, Md.; and Groveland, Fla., in January, and will monitor the performance of its five remaining facilities.

November 18, 2025
BusinessPrivate

91Ƶ Depot Lowers Forecast on Weak Housing Market

91Ƶ Depot's third quarter was mixed with fewer violent storms reaching shore, more anxiety among U.S. consumers and a housing market that is in a deep funk.

November 18, 2025
BusinessPrivate

Walmart CEO Doug McMillon to Retire in 2026

Walmart CEO Doug McMillon, who over a decade ushered the big-box behemoth into the internet age, will retire in February. He’ll be replaced by U.S. head John Furner.

November 14, 2025
GovernmentBusinessPrivateTop 100

Trump Asks Justice Department to Probe Meatpacker Prices

President Trump asked the Justice Department to start an investigation into the meatpacking industry, accusing it of driving up the price of beef through collusion and other means.

November 7, 2025
GovernmentBusinessLogisticsFor-HirePrivateGlobal Freight

Layoffs Rise to Highest Level Since 2003

"This comes as AI adoption, softening consumer and corporate spending, and rising costs drive belt-tightening and hiring freezes,” Challenger, Gray & Christmas said in the report.

November 6, 2025
BusinessEquipmentPrivateTop 100

Building Materials Carrier BlueLinx Acquires Disdero Lumber

BlueLinx Holdings has expanded its western U.S. footprint with the $96 million acquisition of Disdero Lumber, an Oregon distributor of premium specialty wood products.

November 4, 2025
BusinessTechnologyLogisticsPrivateGlobal FreightTop 100

Amazon Demands Perplexity Stop AI Tool's Purchasing Ability

Amazon has sent a cease and desist letter to Perplexity AI demanding that the AI search startup stop allowing its AI browser agent, Comet, to make purchases online for users.

November 4, 2025
GovernmentBusinessLogisticsPrivate

Meatpacker JBS to Pay $1.1 Million to Settle N.Y. Climate Suit

The state alleged JBS misled the public about reducing the impact of its operations on the environment. JBS said the settlement “does not reflect an admission of wrongdoing.”

November 4, 2025
BusinessTechnologyPrivate

Uber Misses Estimates Even as Rideshare, Delivery Trips Soar

Operating income for the three months ended Sept. 30 came in at $1.11 billion, the company said in a statement Nov. 4. Analysts were expecting $1.62 billion.

November 4, 2025

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