Company lists · Data refreshed September 2026

Top 25 Industrial pollution control companies worldwide

RevenueBase identified 3,501 industrial pollution control companies worldwide as of September 2026 and tracks 75,209 professional contacts across them, including 19,267 with verified work emails and 0 with mobile numbers. The United States is the largest market and Pune the largest hub.

This list covers industrial pollution control 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 15, 2026. Country and city lists for industrial pollution control 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 15, 2026 86% judged on-target in blind review
3,501Companies
75,209Contacts tracked
19,267Verified emails
0Mobile numbers
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The 25 largest industrial pollution control companies worldwide

Ranked by team size
Top 25 of 3,501 industrial pollution control companies worldwide, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to industrial pollution control 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceNorwell, MA, United StatesHQ checked Sep 15, 202610001+8,924 contacts →

Partial evidence

“Clean Harbors is North America’s leading provider of environmental and industrial services.”

Source: RevenueBase Database · checked Sep 15, 2026
2Strong evidenceMumbai, IndiaHQ checked Sep 15, 20261,001-5,0003,810 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 15, 2026
3Indirect evidenceLittle Rock, AR, United StatesHQ checked Sep 15, 20261,001-5,0001,529 contacts →

Indirect evidence

“Onterris (formerly Montrose Environmental Group) was one of the first to see environmental responsibility as not just an imperative but as a strategic asset.”

Source: RevenueBase Database · checked Sep 15, 2026
4Partial evidenceHebron, OH, PalestineHQ checked Sep 15, 20261,001-5,0001,485 contacts →

Partial evidence

“As the leading provider of integrated, technology-based industrial cleaning, water purification, facility management, and total waste services in North America, MPW assists in…”

Source: RevenueBase Database · checked Sep 15, 2026
5Indirect evidenceStockholm, United StatesHQ checked Sep 15, 20265,001-10,0001,019 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 15, 2026
6Indirect evidenceLafayette, LA, United StatesHQ checked Sep 15, 20261,001-5,000865 contacts →

Indirect evidence

“ATC Group Services LLC is now Atlas.”

Source: RevenueBase Database · checked Sep 15, 2026
7Indirect evidenceLouisville, KY, United StatesHQ checked Sep 15, 20261,001-5,000806 contacts →

Indirect evidence

“AAF International clean air products and systems offer the most comprehensive clean air solutions available in the world.”

Source: RevenueBase Database · checked Sep 15, 2026
8Partial evidenceHelsingborg, SwedenHQ checked Sep 15, 20261,001-5,000748 contacts →

Partial evidence

“The Clean Air Company Nederman is one of the world's leading companies supplying products and services in the environmental technology sector focusing on industrial air filtration.”

Source: RevenueBase Database · checked Sep 15, 2026
9Strong evidenceSevilla, SpainHQ checked Sep 15, 20261,001-5,000688 contacts →

Strong evidence

“INERCO, with 30 years of experience, offers comprehensive services and develops advanced technologies that contribute to sustainable industrial development, acting as a leader in…”

Source: RevenueBase Database · checked Sep 15, 2026
10Partial evidenceAddison, TX, United StatesHQ checked Sep 15, 20261,001-5,000646 contacts →

Partial evidence

“CECO Environmental is a leading environmentally focused, diversified industrial company whose solutions protect people, the environment, and industrial equipment across the globe…”

Source: RevenueBase Database · checked Sep 15, 2026
11Indirect evidencePoissy, FranceHQ checked Sep 15, 2026501-1,000639 contacts →

Indirect evidence

“ENVEA: Elevating Standards.”

Source: RevenueBase Database · checked Sep 15, 2026
12Partial evidenceCamaçari, BrazilHQ checked Sep 15, 20261,001-5,000611 contacts →

Partial evidence

“Cetrel was formely created as an environmental protection company 40 years ago, to treat efluents and solid residues of more than 70 industries of the Camaçari Industrial Complex…”

Source: RevenueBase Database · checked Sep 15, 2026
13Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 15, 2026201-500540 contacts →

Indirect evidence

“A CTA foi criada em 1995, em Belo Horizonte Minas Gerais, ampliando sua atividade e posicionando sua sede no estado do Rio de Janeiro em Duque de Caxias, próximo ao Pólo…”

Source: RevenueBase Database · checked Sep 15, 2026
14Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 15, 20265,001-10,000500 contacts →

Indirect evidence

“Vital Engenharia Ambiental is an environmental services company based out of R Santa Luzia, 651, 21 Andar Parte, Rio De Janeiro, Rio De Janeiro, Brazil.”

Source: RevenueBase Database · checked Sep 15, 2026
15Partial evidenceLa Porte, TX, United StatesHQ checked Sep 15, 20261,001-5,000468 contacts →

Partial evidence

“Evergreen North America Industrial Services offers a comprehensive range of Industrial Services for oil refineries, petrochemical plants, power generation plants, manufacturing…”

Source: RevenueBase Database · checked Sep 15, 2026
16Partial evidenceSumter, SC, United StatesHQ checked Sep 15, 2026501-1,000456 contacts →

Partial evidence

“Thompson Industrial Services, LLC offers the broadest line of specialized industrial cleaning services with advanced automated technology and seasoned personnel.”

Source: RevenueBase Database · checked Sep 15, 2026
17Indirect evidenceIslandia, NY, United StatesHQ checked Sep 15, 2026201-500433 contacts →

Indirect evidence

“Founded 40 years ago, Roux is recognized for being a highly effective, client-focused environmental consulting and management firm.”

Source: RevenueBase Database · checked Sep 15, 2026
18Strong evidenceWaukegan, IL, United StatesHQ checked Sep 15, 2026201-500389 contacts →

Strong evidence

“UCC Environmental (UCC) is a global leader in environmental solutions for solids handling, wastewater treatment and pollution control technologies in power generation and other…”

Source: RevenueBase Database · checked Sep 15, 2026
19Indirect evidenceGurgaon, IndiaHQ checked Sep 15, 20261,001-5,000375 contacts →

Indirect evidence

“Over three decades ago, ZECO Aircon embarked on a vision to revolutionize air quality.”

Source: RevenueBase Database · checked Sep 15, 2026
20Indirect evidenceToluca, MexicoHQ checked Sep 15, 2026501-1,000363 contacts →

Indirect evidence

“Contamos con un amplio portafolio de tratamientos químicos integrales para el mercado energético cuyo enfoque en los requerimientos de calidad, ambientales y de seguridad forma…”

Source: RevenueBase Database · checked Sep 15, 2026
21Partial evidenceChennai, IndiaHQ checked Sep 15, 20261,001-5,000356 contacts →

Partial evidence

“We are India’s Leading Environmental Management Company and Service Provider, serving as a catalyst to the cause of Environmental preservation for the Industrial and Domestic…”

Source: RevenueBase Database · checked Sep 15, 2026
22Partial evidenceSão Paulo, BrazilHQ checked Sep 15, 20261,001-5,000307 contacts →

Partial evidence

“Com mais de 30 anos de atuação no mercado brasileiro, a Enfil é uma empresa referência em soluções ambientais para tratamento de água, efluentes e controle de emissões…”

Source: RevenueBase Database · checked Sep 15, 2026
23Indirect evidenceNew Delhi, IndiaHQ checked Sep 15, 2026201-500307 contacts →

Indirect evidence

“TPS Infrastructure Limited is an established Engineering Equipment Manufacturer and are the market leaders in the field of manufacturing of a wide range of equipments covering a…”

Source: RevenueBase Database · checked Sep 15, 2026
24Partial evidenceNew Delhi, IndiaHQ checked Sep 15, 2026501-1,000306 contacts →

Partial evidence

“Designing and building clean indoor climates for critical manufacturing industries like Pharmaceutical, Food, Automotive, Electronics, and others, ACES has innovated its way to…”

Source: RevenueBase Database · checked Sep 15, 2026
25Indirect evidenceSan Giovanni Teatino, ItalyHQ checked Sep 15, 2026501-1,000293 contacts →

Indirect evidence

“LabAnalysis Environmental Science is LabAnalysis Group's company dedicated to the environmental sector.”

Source: RevenueBase Database · checked Sep 15, 2026

Showing 25 of 3,501 industrial pollution control companies worldwide

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Industrial pollution control companies worldwide at a glance

As of Sep 15, 2026
25.6%Verified-email coverage
21.5Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · Pune
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
1,441
11-50
1,390
51-200
472
201-500
117
501-1,000
20
1,001-5,000
34
5,001-10,000
5
10001+
4

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 industrial pollution control 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
20 countries, largest first: the United States, India, Brazil, Italy, France, Germany, the United Kingdom, Canada, Türkiye, Spain and 10 more. Country and city lists for industrial pollution control companies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “industrial pollution control 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 industrial pollution control 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 industrial pollution control 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, 19,267 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 15, 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.

Industrial pollution control companies by location

22 lists · largest first

Every Industrial pollution control companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 industrial pollution control 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 industrial pollution control companies are there worldwide?

RevenueBase identified 3,501 industrial pollution control 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?

Clean Harbors, headquartered in Norwell, tops this list with the largest team on record.

Which country has the most industrial pollution control companies?

The United States leads with 912 companies, followed by India (581) and Brazil (383). Every industrial pollution control companies list by country and city is linked on this page.

Which city has the most industrial pollution control companies?

Pune leads with 66 headquartered companies, followed by Sao Paulo (51) and Ahmedabad (41).

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 19,267 verified decision-maker contacts tracked across these 3,501 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 15, 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.