Company lists · Data refreshed September 2026

Top 25 Organic waste conversion companies based in the United States

Name: Organic waste conversion companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 565 companies tracked

RevenueBase identified 565 organic waste conversion companies headquartered in the United States as of September 2026 and tracks 6,699 professional contacts across them, including 2,638 with verified work emails. Seattle is the largest hub.

This list covers organic waste conversion companies 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 20, 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 20, 2026 86% judged on-target in blind review

565Companies

6,699Contacts tracked

2,638Verified emails

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The 25 largest organic waste conversion companies based in the United States

Ranked by team size

Top 25 of 565 organic waste conversion companies based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to organic waste conversion 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	WIN Waste Innovations	Partial evidence	Portsmouth, NH, United StatesHQ checked Sep 20, 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 20, 2026
2	Synagro	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	501-1,000	546 contacts →
	Indirect evidence “Synagro Technologies, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
3	Denali	Partial evidence	Russellville, AR, United StatesHQ checked Sep 20, 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 20, 2026
4	Vanguard Renewables	Strong evidence	Weston, MA, United StatesHQ checked Sep 20, 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 20, 2026
5	Morbark, LLC	Indirect evidence	Winn, MI, United StatesHQ checked Sep 20, 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 20, 2026
6	Sedron Technologies	Partial evidence	Sedro-woolley, WA, United StatesHQ checked Sep 20, 2026	201-500	155 contacts →
	Partial evidence “Sedron® is a leading provider of circular waste management technologies for agricultural manure and municipal biosolids upcycling, deploying facilities across several North…” Source: RevenueBase Database · checked Sep 20, 2026
7	Lignetics	Partial evidence	Broomfield, CO, United StatesHQ checked Sep 20, 2026	501-1,000	151 contacts →
	Partial evidence “At Lignetics Group, we transform wood waste into high-performance, sustainable solutions across a wide family of trusted brands.” Source: RevenueBase Database · checked Sep 20, 2026
8	Generate Upcycle	Strong evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	82 contacts →
	Strong evidence “Generate Upcycle is a global leader in circular waste management, and the largest owner and operator of food waste-based organics recycling facilities in North America.” Source: RevenueBase Database · checked Sep 20, 2026
9	Rexius	Strong evidence	Eugene, OR, United StatesHQ checked Sep 20, 2026	201-500	73 contacts →
	Strong evidence “Rexius is in its ninth decade of recycling and processing organic waste and wood residual materials for the landscape, agricultural, and environmental industries.” Source: RevenueBase Database · checked Sep 20, 2026
10	Noble Environmental, INC	Indirect evidence	Canonsburg, PA, United StatesHQ checked Sep 20, 2026	201-500	70 contacts →
	Indirect evidence “Noble Environmental is an industry leading environmental services company headquartered in Pittsburgh, PA.” Source: RevenueBase Database · checked Sep 20, 2026
11	Mcgill Environmental Systems Mcgill Compost	Strong evidence	Cary, NC, United StatesHQ checked Sep 20, 2026	51-200	66 contacts →
	Strong evidence “McGill Environmental Systems is a pioneer and industry leader in the composting industry, transforming organic waste material into soil enrichment products.” Source: RevenueBase Database · checked Sep 20, 2026
12	Silver Creek Materials	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 20, 2026	51-200	63 contacts →
	Indirect evidence “Silver Creek Materials is a mining and composting operation in West Fort Worth, Texas.” Source: RevenueBase Database · checked Sep 20, 2026
13	Rotochopper, INC	Partial evidence	St. Martin, MN, United StatesHQ checked Sep 20, 2026	51-200	62 contacts →
	Partial evidence “We specialize in solutions that transform waste materials into valuable end products like colored landscape mulch, animal bedding, compost, and more.” Source: RevenueBase Database · checked Sep 20, 2026
14	RRT Design & Construction	Partial evidence	Melville, NY, United StatesHQ checked Sep 20, 2026	11-50	61 contacts →
	Partial evidence “RRT is a nationally recognized leading engineering and construction company building solid waste processing and recycling facilities, power generation plants, waste-to-energy…” Source: RevenueBase Database · checked Sep 20, 2026
15	BCR	Indirect evidence	Jacksonville, FL, United StatesHQ checked Sep 20, 2026	11-50	58 contacts →
	Indirect evidence “BCR Environmental Corporation is a U.S.” Source: RevenueBase Database · checked Sep 20, 2026
16	Austin Wood Recycling	Indirect evidence	Hutto, TX, United StatesHQ checked Sep 20, 2026	201-500	55 contacts →
	Indirect evidence “Austin Wood Recycling (AWR) has rooted itself in service since 1987, cultivating a family-owned atmosphere in the pursuit of responsible stewardship of the land.” Source: RevenueBase Database · checked Sep 20, 2026
17	Regenis	Indirect evidence	Lynden, WA, United StatesHQ checked Sep 20, 2026	51-200	41 contacts →
	Indirect evidence “On a planet with over seven billion people, our mission is to re-imagine reusable resources to create a valuable supply chain of products for farms, food processors and…” Source: RevenueBase Database · checked Sep 20, 2026
18	Metal Source	Indirect evidence	Wabash, IN, United StatesHQ checked Sep 20, 2026	201-500	39 contacts →
	Indirect evidence “Our mission and company goal at Metal Source, LLC is to have commitment and dedication to the community, our employees, and future generations in the operations of recycling and…” Source: RevenueBase Database · checked Sep 20, 2026
19	Cleanplanet Chemical	Partial evidence	Austin, TX, United StatesHQ checked Sep 20, 2026	11-50	38 contacts →
	Partial evidence “CleanPlanet Chemical is changing the way companies acquire chemicals and manage waste.” Source: RevenueBase Database · checked Sep 20, 2026
20	Ecoverse	Indirect evidence	Avon, OH, United StatesHQ checked Sep 20, 2026	11-50	36 contacts →
	Indirect evidence “Ecoverse provides the best environmental and aggregate processing machinery to the North American market and helps you do something amazing: create something from nothing by…” Source: RevenueBase Database · checked Sep 20, 2026
21	Combs Brothers LLC	Partial evidence	Las Vegas, NV, United StatesHQ checked Sep 20, 2026	201-500	36 contacts →
	Partial evidence “A recycling dock management company that can help large waste generators reduce their disposal costs and divert commodities from the landfill.” Source: RevenueBase Database · checked Sep 20, 2026
22	Crushr USA	Partial evidence	Louisville, KY, United StatesHQ checked Sep 20, 2026	11-50	34 contacts →
	Partial evidence “Crushr is a mobile waste compaction unit that pulverizes the contents of open top dumpsters.” Source: RevenueBase Database · checked Sep 20, 2026
23	Agromin	Indirect evidence	Oxnard, CA, United StatesHQ checked Sep 20, 2026	51-200	34 contacts →
	Indirect evidence “Agromin, with facilities throughout California, manufactures earth-friendly soil products for farmers, government entities, landscapers and gardeners.” Source: RevenueBase Database · checked Sep 20, 2026
24	Viably	Strong evidence	Denver, CO, United StatesHQ checked Sep 20, 2026	11-50	33 contacts →
	Strong evidence “Viably is a forward-focused waste and recycling partner that works with you to turn waste, recycling, and organics streams into measurable value through field-proven experience…” Source: RevenueBase Database · checked Sep 20, 2026
25	LJP Waste Solutions	Partial evidence	North Mankato, MN, United StatesHQ checked Sep 20, 2026	51-200	33 contacts →
	Partial evidence “LJP Waste Solutions is a pioneering environmental solutions company, committed to providing a wide range of waste collection, recycling, processing, destruction, and zero waste…” Source: RevenueBase Database · checked Sep 20, 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: organic waste conversion companies. 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 organic waste conversion companies.
Partial evidence: Its own public description names part of organic waste conversion companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name organic waste conversion companies. 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 565 organic waste conversion companies based in the United States

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

As of Sep 20, 2026

39.4%Verified-email coverage

11.9Average contacts per company

1-10Median size (employees)

2.1%Largest-city concentration · Seattle

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

284

11-50

203

51-200

201-500

501-1,000

1,001-5,000

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 565 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 organic waste conversion 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “organic waste conversion 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 organic waste conversion 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 organic waste conversion companies, 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, 2,638 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 20, 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.

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 organic waste conversion 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 organic waste conversion companies are there based in the United States?

RevenueBase identified 565 organic waste conversion companies 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?

WIN Waste Innovations, headquartered in Portsmouth, tops this list with the largest team on record.

Which city has the most organic waste conversion companies?

Seattle leads with 12 headquartered companies, followed by New York (9) and Los Angeles (8).

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 2,638 verified decision-maker contacts tracked across these 565 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 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 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.