Company lists · Data refreshed September 2026

Top 25 Industrial organic waste processors based in the United States

Name: Industrial organic waste processors 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 1,528 companies tracked

RevenueBase identified 1,528 industrial organic waste processors headquartered in the United States as of September 2026 and tracks 54,949 professional contacts across them, including 19,210 with verified work emails. Houston is the largest hub.

This list covers industrial organic waste processors 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

1,528Companies

54,949Contacts tracked

19,210Verified emails

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The 25 largest industrial organic waste processors based in the United States

Ranked by team size

Top 25 of 1,528 industrial organic waste processors 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 industrial organic waste processors: 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 17, 2026	10001+	24,303 contacts →
	Indirect evidence “WM is North America's leading provider of integrated environmental solutions.” Source: RevenueBase Database · checked Sep 17, 2026
2	Clean Earth	Partial evidence	King Of Prussia, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,275 contacts →
	Partial 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 17, 2026
3	Casella Waste Systems, INC	Indirect evidence	Rutland, VT, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,231 contacts →
	Indirect 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 17, 2026
4	Recology	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	957 contacts →
	Indirect evidence “At Recology, you’ll join a team of passionate, creative, and dedicated individuals who are leaders in sustainability.” Source: RevenueBase Database · checked Sep 17, 2026
5	Crystal Clean	Indirect evidence	Hoffman Estates, IL, United StatesHQ checked Sep 17, 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 17, 2026
6	SA Recycling	Indirect evidence	Orange, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	829 contacts →
	Indirect evidence “SA Recycling is one of the largest scrap metal recyclers in North America.” Source: RevenueBase Database · checked Sep 17, 2026
7	Wastequip	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 17, 2026	1,001-5,000	696 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
8	WIN Waste Innovations	Partial evidence	Portsmouth, NH, United StatesHQ checked Sep 17, 2026	1,001-5,000	635 contacts →
	Partial evidence “WIN Waste Innovations is a waste management company committed to delivering essential waste management solutions to customers and communities supported by our team of 2,100…” Source: RevenueBase Database · checked Sep 17, 2026
9	Athens Services	Partial evidence	City Of Industry, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	577 contacts →
	Partial evidence “Who We Are: Athens Services is a family-owned and operated waste collection and recycling company.” Source: RevenueBase Database · checked Sep 17, 2026
10	Roadrunner	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 17, 2026	501-1,000	567 contacts →
	Partial evidence “RoadRunner is the new standard in waste + recycling.” Source: RevenueBase Database · checked Sep 17, 2026
11	Synagro	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 17, 2026	501-1,000	546 contacts →
	Indirect evidence “Synagro Technologies, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
12	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
13	Liquid Environmental Solutions	Indirect evidence	Irving, TX, United StatesHQ checked Sep 17, 2026	501-1,000	427 contacts →
	Indirect evidence “Liquid Environmental Solutions - the largest, exclusively non-hazardous US wastewater collection and disposal company, is known for innovation and leadership in protecting…” Source: RevenueBase Database · checked Sep 17, 2026
14	Padnos	Indirect evidence	Holland, MI, United StatesHQ checked Sep 17, 2026	501-1,000	367 contacts →
	Indirect evidence “We have continued to innovate the recycling industry for four generations, while serving as an essential resource to those needing our services.” Source: RevenueBase Database · checked Sep 17, 2026
15	Envita Solutions	Strong evidence	Indianapolis, IN, United StatesHQ checked Sep 17, 2026	201-500	327 contacts →
	Strong 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
16	Denali	Partial evidence	Russellville, AR, United StatesHQ checked Sep 17, 2026	1,001-5,000	319 contacts →
	Partial evidence “We’re on a mission to replenish the earth by unlocking the value of unconsumed organic materials, transforming them into sustainable solutions.” Source: RevenueBase Database · checked Sep 17, 2026
17	Ironclad Environmental Solutions	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	201-500	263 contacts →
	Partial evidence “Ironclad Environmental Solutions is the leading provider of custom waste management solutions, supported by the largest national fleet of innovative, top-quality specialty assets.” Source: RevenueBase Database · checked Sep 17, 2026
18	Valicor	Partial evidence	Monroe, OH, United StatesHQ checked Sep 17, 2026	201-500	254 contacts →
	Partial evidence “Valicor is a trusted partner for sustainable waste management solutions.” Source: RevenueBase Database · checked Sep 17, 2026
19	Enviri	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 17, 2026	10001+	251 contacts →
	Indirect evidence “We believe in doing what is right - for our customers, our people, our communities and the environment.” Source: RevenueBase Database · checked Sep 17, 2026
20	MILL	Indirect evidence	San Bruno, CA, United StatesHQ checked Sep 17, 2026	51-200	250 contacts →
	Indirect evidence “Mill makes it easy to keep food out of landfills with innovative food recycling solutions for homes, workplaces, and cities.” Source: RevenueBase Database · checked Sep 17, 2026
21	Vanguard Renewables	Strong evidence	Weston, MA, United StatesHQ checked Sep 17, 2026	201-500	234 contacts →
	Strong evidence “Vanguard Renewables is a national leader in food and beverage waste recycling and organic waste-to-renewable energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
22	Northstar Recycling	Partial evidence	East Longmeadow, MA, United StatesHQ checked Sep 17, 2026	201-500	230 contacts →
	Partial evidence “Northstar Recycling is the full-service, vendor-agnostic waste and recycling partner trusted by leading manufacturers to reduce landfill use and unlock measurable business value.” Source: RevenueBase Database · checked Sep 17, 2026
23	Schupan	Indirect evidence	Kalamazoo, MI, United StatesHQ checked Sep 17, 2026	501-1,000	228 contacts →
	Indirect evidence “Delivering sustainable material solutions since 1968.” Source: RevenueBase Database · checked Sep 17, 2026
24	Morbark, LLC	Indirect evidence	Winn, MI, United StatesHQ checked Sep 17, 2026	201-500	228 contacts →
	Indirect evidence “An Alamo Group Inc.(NYSE: ALG) holding, Morbark, LLC, has been innovating and manufacturing durable, high-performance equipment for more than 60 years.” Source: RevenueBase Database · checked Sep 17, 2026
25	Superior Environmental Solutions, LLC	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 17, 2026	501-1,000	225 contacts →
	Partial evidence “Superior Environmental Solutions, LLC (SES) is an industrial cleaning service company founded in response to the growing need for a superior and cost effective service provider.” 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: industrial organic waste processors. 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 industrial organic waste processors.
Partial evidence: Its own public description names part of industrial organic waste processors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial organic waste processors. 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 1,528 industrial organic waste processors based in the United States

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Industrial organic waste processors based in the United States at a glance

As of Sep 17, 2026

35.0%Verified-email coverage

36.0Average contacts per company

11-50Median size (employees)

2.2%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

600

11-50

566

51-200

243

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 1,528 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 industrial organic waste processors, 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 “industrial organic waste processors”. 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 organic waste processors), 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 organic waste processors, 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, 19,210 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.

Industrial organic waste processors by metro

Industrial organic waste processors in Houston34

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 organic waste processors, 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 organic waste processors are there based in the United States?

RevenueBase identified 1,528 industrial organic waste processors 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?

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

Which city has the most industrial organic waste processors?

Houston leads with 34 headquartered companies, followed by Chicago (20) and New York (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 19,210 verified decision-maker contacts tracked across these 1,528 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.

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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.