2020 Top Waste Management Carriers

2020 Essential Management and Operating Information for the 100 Largest Private Carriers in North America

Up Front

Fleets are changing practices for the long run while responding to the coronavirus pandemic.

See the headquarters locations for each of the Top 100 private carriers in North America.

The fleets on this year’s Top 100 list have shown resilience amid financial and logistical challenges.

Rankings

Current Rank Company Tractors
1
Clean Harbors Environmental Services
1,097
2
Stericycle Inc.
627
3
Ecology Auto Parts
565
4
Ecolab Inc./Nalco
373
5
Hulcher Services
303
6
Liquid Environmental Solutions
176
7
Veolia North America
115
8
Heritage Environmental Services
75
9
Rumpke Waste & Recycling
65
10
U.S. Ecology
55
11
Iron Mountain
54
12
Heritage-Crystal Clean
40
13
Hillyard Inc.
22

Extras

If your company appears in the 2020 list, you have a few ways to announce it. Visit our logo library to get web- and print-ready graphics.
101

On the Bubble

Lowe's Companies Inc. (393 tractors), is a home improvement retailer.
Learn more about Transport Topics’ Top 100 Private Carriers publication.
Many private fleets are adjusting their freight networks as the pandemic accelerates online ordering.
The oilfield service firm has cut staffing to 11-year low amid the coronavirus pandemic.
Americans have turned to cooking at home and buying in bulk, with restaurants closing across the country causing a shift in food demand.

Private Carrier News

BusinessPrivateTop 100

PepsiCo snack rebound stalls in second quarter

PepsiCo said consumers pulled back in the second quarter as gas prices rose, slowing its efforts to revitalize its North American snack business.

July 9, 2026
GovernmentBusinessSafetyPrivateTop 100

JBS drops Scope 3 emissions targets from climate plan

JBS is stepping back from a 2040 net-zero emissions goal, dropping targets for the indirect emissions that make up the bulk of its environmental footprint.

July 8, 2026
GovernmentBusinessLogisticsPrivate

Walmart cuts prices as Trump claims credit

Walmart has benefited in part from higher inflation under Trump, as consumers have turned to its stores and website in search of lower prices.

July 7, 2026
BusinessTechnologyPrivate

Ocado CEO Tim Steiner to step down at start of fiscal 2028

Ocado Group CEO Tim Steiner will exit at the start of its 2028 fiscal year after a boardroom tussle at the British online grocery delivery firm.

July 6, 2026
BusinessPrivateTop 100

Kroger plans to buy Giant Eagle in $1.65 billion deal

Kroger said July 1 it plans to buy regional grocer and pharmacy retailer Giant Eagle in a deal valued at $1.65 billion.

July 1, 2026
BusinessTechnologyFuelPrivateTop 100

Air Products scraps Louisiana hydrogen project

Air Products is scrapping plans to develop a multibillion-dollar project in Louisiana that would have produced of hydrogen and captured carbon dioxide.

June 30, 2026
BusinessTechnologyLogisticsGlobal FreightPrivate

Amazon Prime Day Online Spending Beats Estimate on Day 1

Competitors such as Walmart and Target scheduled overlapping promotions, boosting traffic and shopping across the web.

June 24, 2026
BusinessTechnologyLogisticsGlobal FreightPrivateTop 100

Amazon Prime Day Deal Hunters Watch Prices Closely

Consumers will spend $26.3 billion online with Amazon and other retailers during this year's Prime Day, according to Adobe estimates.

June 23, 2026
BusinessTechnologyGlobal FreightPrivate

Walmart to Buy Vibe in Effort to Fuel TV Ad Business

The company’s last major deal was the acquisition of smart TV-maker Vizio, which Walmart paid $2.3 billion for in 2024 to boost its advertising business.

June 23, 2026
BusinessPrivate

CRH to Buy Arcosa in Building Materials Firm’s Biggest Deal

CRH will pay $150 a share for Arcosa in the all-cash deal, the company said in a statement June 22.

June 22, 2026