Company lists · Data refreshed September 2026

Top 25 Manufacturing environmental services based in the United States

Name: Manufacturing environmental services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 2,005 companies tracked

RevenueBase identified 2,005 manufacturing environmental services headquartered in the United States as of September 2026 and tracks 80,439 professional contacts across them, including 30,841 with verified work emails. Houston is the largest hub.

This list covers manufacturing environmental services headquartered in the United States, 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 17, 2026.

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 17, 2026 86% judged on-target in blind review

2,005Companies

80,439Contacts tracked

30,841Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest manufacturing environmental services based in the United States

Ranked by team size

Top 25 of 2,005 manufacturing environmental services based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing environmental services: 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	Republic Services	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 17, 2026	10001+	17,016 contacts →
	Partial evidence “Republic Services provides the most complete set of recycling, waste and environmental solutions from a single provider.” Source: RevenueBase Database · checked Sep 17, 2026
2	Clean Harbors	Partial evidence	Norwell, MA, United StatesHQ checked Sep 17, 2026	10001+	8,924 contacts →
	Partial evidence “Clean Harbors is North America’s leading provider of environmental and industrial services.” Source: RevenueBase Database · checked Sep 17, 2026
3	NCH	Indirect evidence	Wilmington, DE, United StatesHQ checked Sep 17, 2026	10001+	2,361 contacts →
	Indirect evidence “Cleaning water, conserving energy and delivering maintenance solutions since 1919.” Source: RevenueBase Database · checked Sep 17, 2026
4	Swca Environmental Consultants	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,629 contacts →
	Partial evidence “Founded on a commitment to sound science and creative solutions, SWCA is a leader in environmental and management consulting services.” Source: RevenueBase Database · checked Sep 17, 2026
5	Montrose Environmental Group	Partial evidence	Little Rock, AR, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,529 contacts →
	Partial 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 17, 2026
6	US Ecology Inc., A Republic Services Company	Indirect evidence	Boise, ID, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,360 contacts →
	Indirect evidence “US Ecology is a Republic Services company.” Source: RevenueBase Database · checked Sep 17, 2026
7	Adec Innovations	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,304 contacts →
	Indirect evidence “ADEC Innovations seamlessly delivers fully integrated, cost-effective industry expertise, business process & data management, and software services.” Source: RevenueBase Database · checked Sep 17, 2026
8	Triumvirate Environmental	Strong evidence	Somerville, MA, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,068 contacts →
	Strong 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 17, 2026
9	Trinity Consultants	Partial evidence	Dallas, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	961 contacts →
	Partial evidence “Trinity Consultants is a global team of experts helping organizations solve complex challenges in environmental compliance, ecological protection, infrastructure performance, and…” Source: RevenueBase Database · checked Sep 17, 2026
10	Alliance Technical Group	Partial evidence	Decatur, AL, United StatesHQ checked Sep 17, 2026	1,001-5,000	956 contacts →
	Partial evidence “Alliance is a new kind of environmental services company-powered by innovation, focused on service, and committed to client success.” Source: RevenueBase Database · checked Sep 17, 2026
11	Crystal Clean	Partial evidence	Hoffman Estates, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	899 contacts →
	Partial evidence “Crystal Clean is a national leader in the environmental services market, providing the smart alternative.” Source: RevenueBase Database · checked Sep 17, 2026
12	ATC Group Services LLC	Indirect evidence	Lafayette, LA, United StatesHQ checked Sep 17, 2026	1,001-5,000	865 contacts →
	Indirect evidence “ATC Group Services LLC is now Atlas.” Source: RevenueBase Database · checked Sep 17, 2026
13	Antea Group USA	Partial evidence	St Paul, MN, United StatesHQ checked Sep 17, 2026	1,001-5,000	658 contacts →
	Partial evidence “Antea Group is an international engineering and environmental consulting firm specializing in full-service solutions in the fields of environment, health and safety, and…” Source: RevenueBase Database · checked Sep 17, 2026
14	Maclellan Integrated Services, INC	Indirect evidence	Lexington, KY, United StatesHQ checked Sep 17, 2026	1,001-5,000	650 contacts →
	Indirect evidence “MacLellan Integrated Services provides critical process cleaning services, process equipment and robotics maintenance, production line side support, sludge and wastewater…” Source: RevenueBase Database · checked Sep 17, 2026
15	Chemstation	Partial evidence	Dayton, OH, United StatesHQ checked Sep 17, 2026	201-500	513 contacts →
	Partial evidence “The ChemStation System offers custom-formulated, environmentally friendly industrial cleaning and process chemicals, delivered to refillable containers.” Source: RevenueBase Database · checked Sep 17, 2026
16	VLS Environmental Solutions, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	481 contacts →
	Indirect evidence “At VLS, we address your company’s most significant hurdles with waste management and compliance through sustainable solutions.” Source: RevenueBase Database · checked Sep 17, 2026
17	Rincon Consultants	Partial evidence	Ventura, CA, United StatesHQ checked Sep 17, 2026	501-1,000	479 contacts →
	Partial evidence “Rincon Consultants is a multi-disciplinary environmental sciences, planning, and engineering consulting firm that provides quality professional services to government and industry.” Source: RevenueBase Database · checked Sep 17, 2026
18	Groundwater & Environmental Services, INC	Partial evidence	Wall Township, NJ, United StatesHQ checked Sep 17, 2026	201-500	447 contacts →
	Partial evidence “We are Groundwater & Environmental Services, Inc, better known as GES.” Source: RevenueBase Database · checked Sep 17, 2026
19	ROUX	Partial evidence	Islandia, NY, United StatesHQ checked Sep 17, 2026	201-500	433 contacts →
	Partial 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 17, 2026
20	Rubicon	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 17, 2026	201-500	377 contacts →
	Partial evidence “Rubicon is a waste sciences company that helps national organizations, small and mid-sized businesses, and everyday consumers simplify and optimize their environmental operations…” Source: RevenueBase Database · checked Sep 17, 2026
21	SET Environmental, INC	Partial evidence	Wheeling, IL, United StatesHQ checked Sep 17, 2026	201-500	364 contacts →
	Partial evidence “Combining a tradition of integrity, innovation, and excellence, SET Environmental provides environmental management services to a nationwide client base.” Source: RevenueBase Database · checked Sep 17, 2026
22	Msr-Fsr, LLC	Indirect evidence	Chandler, AZ, United StatesHQ checked Sep 17, 2026	501-1,000	364 contacts →
	Indirect evidence “MSR-FSR, Materials Support Resources and Field Support Resources, provides on-site services with certified FSEs, and off-site programs with regional service centers, that are…” Source: RevenueBase Database · checked Sep 17, 2026
23	All4	Partial evidence	Kimberton, PA, United StatesHQ checked Sep 17, 2026	201-500	331 contacts →
	Partial evidence “ALL4 is a global consulting firm committed to shaping a sustainable future through innovative environmental, health, and safety (EHS) and digital solutions.” Source: RevenueBase Database · checked Sep 17, 2026
24	MPS Group	Indirect evidence	Farmington Hills, MI, United StatesHQ checked Sep 17, 2026	1,001-5,000	331 contacts →
	Indirect evidence “When it comes to managed professional services, there’s one company that puts the latest technologies, quality processes, and innovative management techniques to work for you –…” Source: RevenueBase Database · checked Sep 17, 2026
25	Envita Solutions	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 17, 2026	201-500	327 contacts →
	Indirect evidence “Envita Solutions is a premier supplier of customized waste and recycling programs, industrial services, and transformative sustainability solutions.” Source: RevenueBase Database · checked Sep 17, 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: manufacturing environmental services. 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 manufacturing environmental services.
Partial evidence: Its own public description names part of manufacturing environmental services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing environmental services. 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 2,005 manufacturing environmental services based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 30,841 reachable decision-makers.

Free signup · no credit card

View the full list →

Manufacturing environmental services based in the United States at a glance

As of Sep 17, 2026

38.3%Verified-email coverage

40.1Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

983

11-50

684

51-200

230

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,005 companies.

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 manufacturing environmental services, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “manufacturing environmental services”. 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 manufacturing environmental services), 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 manufacturing environmental services, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 30,841 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 17, 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.

Manufacturing environmental services by metro

Manufacturing environmental services in Houston64

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 manufacturing environmental services, 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 manufacturing environmental services are there based in the United States?

RevenueBase identified 2,005 manufacturing environmental services headquartered in the United States 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?

Republic Services, headquartered in Phoenix, tops this list with the largest team on record.

Which city has the most manufacturing environmental services?

Houston leads with 64 headquartered companies, followed by New York (23) and Los Angeles (20).

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 30,841 verified decision-maker contacts tracked across these 2,005 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,005 manufacturing environmental services based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Manufacturing environmental services by geography

Browse the directory

Browse: Companies home · All United States lists · All Manufacturing environmental services lists · New lists

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.