Company lists · Data refreshed September 2026

Top 25 Hazardous waste management companies worldwide

Name: Hazardous waste management companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 6,042 companies tracked

RevenueBase identified 6,042 hazardous waste management companies worldwide as of September 2026 and tracks 163,797 professional contacts across them, including 43,868 with verified work emails and 0 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.

This list covers hazardous waste management companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for hazardous waste management companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

6,042Companies

163,797Contacts tracked

43,868Verified emails

0Mobile numbers

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The 25 largest hazardous waste management companies worldwide

Ranked by team size

Top 25 of 6,042 hazardous waste management companies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to hazardous waste management companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	WM	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	10001+	24,303 contacts →
	Indirect evidence “WM is North America's leading provider of integrated environmental solutions.” Source: RevenueBase Database · checked Sep 19, 2026
2	Clean Harbors	Indirect evidence	Norwell, MA, United StatesHQ checked Sep 19, 2026	10001+	8,924 contacts →
	Indirect evidence “Clean Harbors is North America’s leading provider of environmental and industrial services.” Source: RevenueBase Database · checked Sep 19, 2026
3	GFL Environmental INC	Strong evidence	Vaughan, ON, CanadaHQ checked Sep 19, 2026	10001+	6,179 contacts →
	Strong evidence “GFL Environmental is the only major diversified environmental services company in North America offering services in solid waste management, liquid waste management and soil…” Source: RevenueBase Database · checked Sep 19, 2026
4	ION Exchange India LTD	Strong evidence	Mumbai, IndiaHQ checked Sep 19, 2026	1,001-5,000	3,810 contacts →
	Strong evidence “At Ion Exchange India, we bring you total environment solutions - water treatment, liquid waste treatment & recycle, air pollution control, solid & hazardous waste management and…” Source: RevenueBase Database · checked Sep 19, 2026
5	Cleanaway Waste Management	Strong evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	5,001-10,000	3,005 contacts →
	Strong evidence “Cleanaway Waste Management Limited is Australia’s largest, publicly listed waste management company.” Source: RevenueBase Database · checked Sep 19, 2026
6	RE Sustainability Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	10001+	2,607 contacts →
	Partial evidence “Re Sustainability Limited (RE), a KKR-backed company, is one of Asia’s leading providers of comprehensive environment management services.” Source: RevenueBase Database · checked Sep 19, 2026
7	Averda	Strong evidence	Dubai, United Arab EmiratesHQ checked Sep 19, 2026	10001+	1,417 contacts →
	Strong evidence “For over 35 years, we have delivered integrated waste management services across multiple regions.” Source: RevenueBase Database · checked Sep 19, 2026
8	Rumpke Waste & Recycling	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,360 contacts →
	Partial evidence “Rumpke Waste and Recycling has been committed to keeping neighborhoods and businesses clean and green since 1932 by providing environmentally friendly waste disposal and recycling…” Source: RevenueBase Database · checked Sep 19, 2026
9	US Ecology Inc., A Republic Services Company	Indirect evidence	Boise, ID, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,360 contacts →
	Indirect evidence “US Ecology is a Republic Services company.” Source: RevenueBase Database · checked Sep 19, 2026
10	Clean Earth	Indirect evidence	King Of Prussia, PA, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,275 contacts →
	Indirect evidence “Veolia has completed the acquisition of Clean Earth, bringing together two organizations with a shared commitment to environmental stewardship, safety and operational excellence.” Source: RevenueBase Database · checked Sep 19, 2026
11	Casella Waste Systems, INC	Partial evidence	Rutland, VT, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,231 contacts →
	Partial evidence “Casella, headquartered in Rutland, Vermont, is one of the largest recyclers and most experienced fully integrated resource management companies in the Eastern United States.” Source: RevenueBase Database · checked Sep 19, 2026
12	Derichebourg Environnement	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	5,001-10,000	1,085 contacts →
	Indirect evidence “DERICHEBOURG Environnement propose au monde de l’industrie, aux collectivités et aux particuliers une offre complète et intégrée de services couvrant la collecte, la gestion, le…” Source: RevenueBase Database · checked Sep 19, 2026
13	Triumvirate Environmental	Indirect evidence	Somerville, MA, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,068 contacts →
	Indirect evidence “Triumvirate Environmental provides sustainable environmental solutions to leading companies in the Life Sciences, Healthcare, Education, and Advanced Manufacturing markets.” Source: RevenueBase Database · checked Sep 19, 2026
14	Advanced Disposal Services, INC	Strong evidence	Ponte Vedra, FL, United StatesHQ checked Sep 19, 2026	5,001-10,000	968 contacts →
	Strong evidence “Advanced Disposal, now part of Waste Management Waste Management, based in Houston, Texas, is the leading provider of comprehensive waste management environmental services in…” Source: RevenueBase Database · checked Sep 19, 2026
15	Estre Ambiental	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	5,001-10,000	944 contacts →
	Indirect evidence “Estre is one of the largest environmental services companies in Brazil and Latin America.” Source: RevenueBase Database · checked Sep 19, 2026
16	Indaver	Partial evidence	Mechelen, BelgiumHQ checked Sep 19, 2026	1,001-5,000	929 contacts →
	Partial evidence “Indaver is a European player in the waste industry with plants and operations in Belgium, the Netherlands, France, Germany, Portugal, Italy, Ireland and the United Kingdom.” Source: RevenueBase Database · checked Sep 19, 2026
17	Crystal Clean	Indirect evidence	Hoffman Estates, IL, United StatesHQ checked Sep 19, 2026	1,001-5,000	899 contacts →
	Indirect evidence “Crystal Clean is a national leader in the environmental services market, providing the smart alternative.” Source: RevenueBase Database · checked Sep 19, 2026
18	Ragn-Sells	Indirect evidence	Sollentuna, SwedenHQ checked Sep 19, 2026	1,001-5,000	889 contacts →
	Indirect evidence “Ragn-Sells is a privately held corporate group, operating companies in four countries.” Source: RevenueBase Database · checked Sep 19, 2026
19	Enviroserv Waste Management PTY LTD	Strong evidence	Ekurhuleni, South AfricaHQ checked Sep 19, 2026	1,001-5,000	839 contacts →
	Strong evidence “EnviroServ offers cost-effective solutions to the complex hazardous and non-hazardous waste and chemical pollution problems, providing peace of mind with regard to the legal…” Source: RevenueBase Database · checked Sep 19, 2026
20	FCC Environmental Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	828 contacts →
	Indirect evidence “A Leader in Environmental Services FCC Environmental Services is proud to serve over 14 million Americans across 7 states, supported by a dedicated team of Our 1200+ vehicle fleet…” Source: RevenueBase Database · checked Sep 19, 2026
21	Sarp Industries	Strong evidence	Limay, FranceHQ checked Sep 19, 2026	1,001-5,000	753 contacts →
	Strong evidence “The leading company in Europe for the treatment and recovery of hazardous waste and polluted sites.” Source: RevenueBase Database · checked Sep 19, 2026
22	Jj's Waste & Recycling - Australia	Indirect evidence	Cleveland, United StatesHQ checked Sep 19, 2026	1,001-5,000	680 contacts →
	Indirect evidence “Everybody knows a JJ’s Truck when they see one.” Source: RevenueBase Database · checked Sep 19, 2026
23	Promotora Ambiental S.A.B. DE C.V	Indirect evidence	Santa María, MexicoHQ checked Sep 19, 2026	5,001-10,000	677 contacts →
	Indirect evidence “En Promotora Ambiental nos hemos especializado en brindar soluciones ambientales a los sectores público y privado, en los campos de comercio e industria.” Source: RevenueBase Database · checked Sep 19, 2026
24	RED Ambiental	Indirect evidence	Torres De San Jerónimo, MexicoHQ checked Sep 19, 2026	1,001-5,000	669 contacts →
	Indirect evidence “Red Ambiental Misión: Gestionar el Manejo Integral de residuos, ofreciendo Soluciones innovadoras valoradas por clientes y Sociedad.” Source: RevenueBase Database · checked Sep 19, 2026
25	LOGA	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	1,001-5,000	656 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: hazardous waste management companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names hazardous waste management companies.
Partial evidence: Its own public description names part of hazardous waste management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hazardous waste management companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 6,042 hazardous waste management companies worldwide

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Hazardous waste management companies worldwide at a glance

As of Sep 19, 2026

26.8%Verified-email coverage

27.1Average contacts per company

11-50Median size (employees)

1.2%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

2,051

11-50

2,343

51-200

1,031

201-500

310

501-1,000

107

1,001-5,000

5,001-10,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among hazardous waste management companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: 28 countries, largest first: the United States, Italy, Brazil, the United Kingdom, Germany, Spain, France, India, Canada, Mexico and 18 more. Country and city lists for hazardous waste management companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “hazardous waste management companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names hazardous waste management companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among hazardous waste management companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 43,868 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Hazardous waste management companies by location

28 lists · largest first

Every Hazardous waste management companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names hazardous waste management companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many hazardous waste management companies are there worldwide?

RevenueBase identified 6,042 hazardous waste management companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

WM, headquartered in Houston, tops this list with the largest team on record.

Which country has the most hazardous waste management companies?

The United States leads with 1,355 companies, followed by Italy (806) and Brazil (651). Every hazardous waste management companies list by country and city is linked on this page.

Which city has the most hazardous waste management companies?

Sao Paulo leads with 72 headquartered companies, followed by Houston (53) and Dubai (33).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 43,868 verified decision-maker contacts tracked across these 6,042 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.