Company lists · Data refreshed September 2026

Top 25 Organic waste processing companies based in the United States

RevenueBase identified 948 company matches for organic waste processing companies associated with the United States as of September 2026 and tracks 16,554 professional contacts across them, including 6,292 with verified work emails. Houston is the largest hub.

This list covers company matches for organic waste processing companies associated with the United States, 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 September 20, 2026.

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 Sep 20, 2026 How this list was built
948Companies
16,554Contacts tracked
6,292Verified emails
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The 25 largest organic waste processing companies based in the United States

Ranked by team size
Top 25 of 948 company matches for organic waste processing companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRutland, VT, United StatesHQ recorded Sep 20, 20261,001-5,0001,231 contacts →

Exact match

“Casella, headquartered in Rutland, Vermont, is one of the largest recyclers and most experienced fully integrated resource management companies in the Eastern United States.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 20261,001-5,000957 contacts →

Exact match

“At Recology, you’ll join a team of passionate, creative, and dedicated individuals who are leaders in sustainability.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchPortsmouth, NH, United StatesHQ recorded Sep 20, 20261,001-5,000635 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchCity Of Industry, CA, United StatesHQ recorded Sep 20, 20261,001-5,000577 contacts →

Exact match

“Who We Are: Athens Services is a family-owned and operated waste collection and recycling company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchPittsburgh, PA, United StatesHQ recorded Sep 20, 2026501-1,000567 contacts →

Exact match

“RoadRunner is the new standard in waste + recycling.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchBaltimore, MD, United StatesHQ recorded Sep 20, 2026501-1,000546 contacts →

Exact match

“Synagro Technologies, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchIrving, TX, United StatesHQ recorded Sep 20, 2026501-1,000427 contacts →

Exact match

“Liquid Environmental Solutions - the largest, exclusively non-hazardous US wastewater collection and disposal company, is known for innovation and leadership in protecting…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchCreedmoor, TX, United StatesHQ recorded Sep 20, 2026501-1,000388 contacts →

Exact match

“In 1977, Bobby Gregory founded TDS with one customer, one truck and plenty of determination.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchRussellville, AR, United StatesHQ recorded Sep 20, 20261,001-5,000319 contacts →

Exact match

“We’re on a mission to replenish the earth by unlocking the value of unconsumed organic materials, transforming them into sustainable solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Sep 20, 2026201-500263 contacts →

Exact match

“Ironclad Environmental Solutions is the leading provider of custom waste management solutions, supported by the largest national fleet of innovative, top-quality specialty assets.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchMonroe, OH, United StatesHQ recorded Sep 20, 2026201-500254 contacts →

Exact match

“Valicor is a trusted partner for sustainable waste management solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchSan Bruno, CA, United StatesHQ recorded Sep 20, 202651-200250 contacts →

Exact match

“Mill makes it easy to keep food out of landfills with innovative food recycling solutions for homes, workplaces, and cities.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchWeston, MA, United StatesHQ recorded Sep 20, 2026201-500234 contacts →

Exact match

“Vanguard Renewables is a national leader in food and beverage waste recycling and organic waste-to-renewable energy solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchWinn, MI, United StatesHQ recorded Sep 20, 2026201-500228 contacts →

Exact match

“An Alamo Group Inc.(NYSE: ALG) holding, Morbark, LLC, has been innovating and manufacturing durable, high-performance equipment for more than 60 years.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchConcord, MA, United StatesHQ recorded Sep 20, 2026201-500213 contacts →

Exact match

“Divert is a circular economy company on a mission to prevent food from being wasted through nationwide infrastructure and innovative technologies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchAudubon, PA, United StatesHQ recorded Sep 20, 2026501-1,000177 contacts →

Exact match

“Founded and headquartered in Montgomery County, Pennsylvania, J.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchSedro-woolley, WA, United StatesHQ recorded Sep 20, 2026201-500155 contacts →

Exact match

“Sedron® is a leading provider of circular waste management technologies for agricultural manure and municipal biosolids upcycling, deploying facilities across several North…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchKansas City, KS, United StatesHQ recorded Sep 20, 20261,001-5,000136 contacts →

Exact match

“Deffenbaugh Industries is Kansas City's leading provider in waste disposal and recycling services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchAnaheim, CA, United StatesHQ recorded Sep 20, 202651-200133 contacts →

Exact match

“Tomorrow Water is an innovative environmental solutions company specializing in both wastewater and organic waste treatment.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchSan Jose, CA, United StatesHQ recorded Sep 20, 20261,001-5,000128 contacts →

Exact match

“GreenWaste has been an industry leader in recycling and waste diversion for more than 35 years and is on a growth trajectory after private equity investment in 2021.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchManchester, PA, United StatesHQ recorded Sep 20, 2026201-500110 contacts →

Exact match

“Penn Waste is South Central Pennsylvania’s premier choice for residential and commercial waste removal and recycling services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchCerritos, CA, United StatesHQ recorded Sep 20, 2026501-1,000106 contacts →

Exact match

“At Ecology we care about the environment.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchQuincy, IL, United StatesHQ recorded Sep 20, 2026201-500105 contacts →

Exact match

“Quincy Recycle is in the business of solving waste stream problems for manufacturers and other industrial customers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchFayetteville, AR, United StatesHQ recorded Sep 20, 2026201-50085 contacts →

Exact match

“CARDS is a privately owned waste services provider, waste transfer station operator, and owner of several waste recovery facilities which process material for resale across 4…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchTinton Falls, NJ, United StatesHQ recorded Sep 20, 202651-20083 contacts →

Exact match

“Mazza Recycling is a family-owned and operated company specializing in waste & recycling services in New Jersey, as well as roll off and front end dumpster rentals for use in…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 948 organic waste processing companies based in the United States

See the full list, filter by size, metro and specialty, and access 6,292 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Organic waste processing companies based in the United States at a glance

As of Sep 20, 2026
38.0%Verified-email coverage
17.5Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · Houston
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
427
11-50
322
51-200
133
201-500
38
501-1,000
14
1,001-5,000
10
5,001-10,000
2
10001+
1

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 948 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “organic waste processing 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 6,292 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 September 20, 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.

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 “organic waste processing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many organic waste processing companies are there based in the United States?

RevenueBase identified 948 company matches for organic waste processing companies associated with the United States as of September 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?

Casella Waste Systems, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most organic waste processing companies?

Houston leads with 18 company records, followed by Chicago (13) and New York (12).

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 6,292 professional contacts with verified work emails tracked across these 948 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 September 20, 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.