Company lists · Data refreshed November 2026

Top 25 Environmental companies worldwide

Name: Environmental companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 62,848 companies tracked

RevenueBase identified 62,848 company matches for environmental companies worldwide as of November 2026 and tracks 1,207,366 professional contacts across them, including 324,811 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for environmental companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for environmental companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

62,848Companies

1,207,366Contacts tracked

324,811Verified emails

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The 25 largest environmental companies worldwide

Ranked by team size

Top 25 of 62,848 company matches for environmental companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Veolia	Exact match	Aubervilliers, FranceHQ recorded Nov 6, 2026	10001+	33,268 contacts →
	Exact match “Veolia, a global leader in environmental services, works every day to build environmental security for the benefit of public health and the competitiveness of industries and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	WM	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	10001+	24,199 contacts →
	Exact match “WM is North America's leading provider of integrated environmental solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Republic Services	Exact match	Phoenix, AZ, United StatesHQ recorded Nov 6, 2026	10001+	18,212 contacts →
	Exact match “Republic Services provides the most complete set of recycling, waste and environmental solutions from a single provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	METSO	Exact match	Espoo, MA, FinlandHQ recorded Nov 6, 2026	10001+	14,618 contacts →
	Exact match “Metso is a frontrunner in sustainable technologies, end-to-end solutions and services for the aggregates, minerals processing and metals refining industries globally.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Tetra Tech	Exact match	Pasadena, CA, United StatesHQ recorded Nov 6, 2026	10001+	14,232 contacts →
	Exact match “Tetra Tech is the leader in water, environment and sustainable infrastructure, providing high-end technical and engineering services for projects worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Flsmidth	Exact match	Copenhagen, DenmarkHQ recorded Nov 6, 2026	5,001-10,000	12,635 contacts →
	Exact match “FLSmidth is a full flowsheet technology and service supplier to the global mining industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Glencore	Exact match	Baar, SwitzerlandHQ recorded Nov 6, 2026	10001+	12,402 contacts →
	Exact match “Glencore is one of the world’s largest global diversified natural resource companies and a major producer and marketer of more than 60 commodities that advance everyday life.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Carrier Hvac	Exact match	United StatesHQ recorded Nov 6, 2026	10001+	10,403 contacts →
	Exact match “Carrier is a global leader in intelligent climate and energy solutions, pioneering sustainable innovations in climate technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	WSP In The U.S	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	10001+	10,188 contacts →
	Exact match “What if you could shape built and natural environments – and the future of those that use them?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Thermax Limited	Exact match	IndiaHQ recorded Nov 6, 2026	10001+	9,767 contacts →
	Exact match “Incorporated in 1966, Thermax Group is a 1 billion US$ company headquartered in Pune, India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Clean Harbors	Exact match	Norwell, MA, United StatesHQ recorded Nov 6, 2026	10001+	9,552 contacts →
	Exact match “Clean Harbors is North America’s leading provider of environmental and industrial services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Dalkia	Exact match	Saint-andré-lez-lille, FranceHQ recorded Nov 6, 2026	10001+	9,075 contacts →
	Exact match “Dalkia : ensemble, relevons le défi climatique!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Johnson Matthey	Exact match	Royston, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	7,986 contacts →
	Exact match “Johnson Matthey (JM) is a world leader in platinum group metals (PGMs).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Huntsman Corporation	Exact match	The Woodlands, United StatesHQ recorded Nov 6, 2026	5,001-10,000	6,717 contacts →
	Exact match “Welcome to Huntsman, where we're not just a global chemical company; we're a community of innovators committed to shaping a sustainable future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	GFL Environmental INC	Exact match	Vaughan, ON, CanadaHQ recorded Nov 6, 2026	10001+	6,452 contacts →
	Exact match “GFL Environmental is the fourth largest diversified environmental services company in North America, providing comprehensive solid waste management services through a strategic…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	JAN DE NUL Group	Exact match	Capellen, LuxembourgHQ recorded Nov 6, 2026	5,001-10,000	5,715 contacts →
	Exact match “We are World Builders shaping water, land and energy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Grupo Tragsa	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	10001+	5,282 contacts →
	Exact match “Tragsa Group is a group of public companies, integrated in the State Industrial Ownership Corporation (SEPI), which has become a full service supplier and a reference company to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Deme Group	Exact match	Beveren-kruibeke-zwijndrecht, BelgiumHQ recorded Nov 6, 2026	5,001-10,000	4,731 contacts →
	Exact match “DEME (Euronext Brussels: DEME) is a leading contractor in the fields of offshore energy, dredging and marine infrastructure, and environmental remediation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Veolia France	Exact match	Aubervilliers, FranceHQ recorded Nov 6, 2026	10001+	4,532 contacts →
	Exact match “Partenaire des territoires, Veolia propose des solutions pour la gestion de l'eau, des déchets et de l'énergie qui participent au développement durable des villes et des…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	FCC	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	10001+	4,505 contacts →
	Exact match “A citizen services sustainability-oriented Company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Grupo Orbenk	Exact match	Joinville, BrazilHQ recorded Nov 6, 2026	10001+	4,402 contacts →
	Exact match “Há 39 anos no mercado, a Orbenk oferece qualidade e eficiência em terceirização de mão de obra especializada e serviços com foco em limpeza e conservação de ambientes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	ION Exchange India LTD	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	4,010 contacts →
	Exact match “At Ion Exchange India, we bring you total environment solutions - water treatment, liquid waste treatment & recycle, air pollution control, solid & hazardous waste management and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Aegea Saneamento	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	10001+	3,778 contacts →
	Exact match “Somos a Aegea Saneamento, empresa líder no setor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Urbaser	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	10001+	3,713 contacts →
	Exact match “Urbaser es uno de los líderes mundiales en gestión medioambiental, una compañía global orientada a la sostenibilidad, que da servicio a más de 50 millones de personas en 20 países…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Ortec Group	Exact match	Aix-en-provence, FranceHQ recorded Nov 6, 2026	10001+	3,602 contacts →
	Exact match “En conjuguant depuis sa création audace et rigueur, le groupe Ortec est devenu aujourd’hui un des leaders des services à l’industrie, l’énergie et l’environnement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “environmental companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 62,848 environmental companies worldwide

See the full list, filter by size, metro and specialty, and access 324,811 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental companies worldwide at a glance

As of Nov 6, 2026

26.9%Verified-email coverage

19.2Average contacts per company

1-10Median size (employees)

1.2%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

31,713

11-50

19,806

51-200

6,901

201-500

2,010

501-1,000

719

1,001-5,000

632

5,001-10,000

103

10001+

164

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for environmental companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “environmental companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 324,811 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Environmental companies by location

254 lists · largest first

Every Environmental 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 SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “environmental companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental companies are there worldwide?

RevenueBase identified 62,848 company matches for environmental companies worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Veolia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most environmental companies?

The United States leads with 10,408 companies, followed by Brazil (6,280) and Italy (2,932). Every environmental companies list by country and city is linked on this page.

Which city has the most environmental companies?

Sao Paulo leads with 726 company records, followed by London (403) and Lima (302).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 324,811 professional contacts with verified work emails tracked across these 62,848 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.