Company lists · Data refreshed September 2026

Top 25 Organic waste power companies based in the United States

Name: Organic waste power 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 19, 2026 302 companies tracked

RevenueBase identified 302 organic waste power companies headquartered in the United States as of September 2026 and tracks 4,869 professional contacts across them, including 1,875 with verified work emails. Seattle is the largest hub.

This list covers organic waste power 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 19, 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 19, 2026 86% judged on-target in blind review

302Companies

4,869Contacts tracked

1,875Verified emails

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

Ranked by team size

Top 25 of 302 organic waste power companies based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to organic waste power 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 19, 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 19, 2026
2	Synagro	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 19, 2026	501-1,000	546 contacts →
	Indirect evidence “Synagro Technologies, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
3	Denali	Partial evidence	Russellville, AR, United StatesHQ checked Sep 19, 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 19, 2026
4	Vanguard Renewables	Strong evidence	Weston, MA, United StatesHQ checked Sep 19, 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 19, 2026
5	Sedron Technologies	Partial evidence	Sedro-woolley, WA, United StatesHQ checked Sep 19, 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 19, 2026
6	Generate Upcycle	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 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 19, 2026
7	Montauk Renewables, INC	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 19, 2026	51-200	79 contacts →
	Indirect evidence “Montauk is a fully integrated renewable energy company specializing in the management, recovery and conversion of landfill methane into renewable energy.” Source: RevenueBase Database · checked Sep 19, 2026
8	Rexius	Strong evidence	Eugene, OR, United StatesHQ checked Sep 19, 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 19, 2026
9	Noble Environmental, INC	Indirect evidence	Canonsburg, PA, United StatesHQ checked Sep 19, 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 19, 2026
10	Reenergy Holdings LLC	Partial evidence	Latham, NY, United StatesHQ checked Sep 19, 2026	201-500	69 contacts →
	Partial evidence “ReEnergy Holdings LLC owns and operates eight facilities that use forest-derived woody biomass and other waste residues to produce renewable energy.” Source: RevenueBase Database · checked Sep 19, 2026
11	Mcgill Environmental Systems Mcgill Compost	Strong evidence	Cary, NC, United StatesHQ checked Sep 19, 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 19, 2026
12	RRT Design & Construction	Strong evidence	Melville, NY, United StatesHQ checked Sep 19, 2026	11-50	61 contacts →
	Strong 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 19, 2026
13	BCR	Indirect evidence	Jacksonville, FL, United StatesHQ checked Sep 19, 2026	11-50	58 contacts →
	Indirect evidence “BCR Environmental Corporation is a U.S.” Source: RevenueBase Database · checked Sep 19, 2026
14	Austin Wood Recycling	Indirect evidence	Hutto, TX, United StatesHQ checked Sep 19, 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 19, 2026
15	Aries Clean Technologies	Partial evidence	Franklin, TN, United StatesHQ checked Sep 19, 2026	51-200	53 contacts →
	Partial evidence “Every time you flush the toilet, your waste goes on a journey most don’t think about.” Source: RevenueBase Database · checked Sep 19, 2026
16	Morrow Renewables, LLC	Indirect evidence	Mckinney, TX, United StatesHQ checked Sep 19, 2026	51-200	46 contacts →
	Indirect evidence “Morrow Renewables, LLC, has been busy reducing global methane emissions, and revolutionizing landfill gas (LFG) collection and refinement technologies utilizing its own patented…” Source: RevenueBase Database · checked Sep 19, 2026
17	Regenis	Indirect evidence	Lynden, WA, United StatesHQ checked Sep 19, 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 19, 2026
18	Sierra Energy	Partial evidence	Davis, CA, United StatesHQ checked Sep 19, 2026	n/a	36 contacts →
	Partial evidence “Founded in 2004, Sierra Energy is a waste gasification and renewable energy company located in Davis, California.” Source: RevenueBase Database · checked Sep 19, 2026
19	Kanadevia Inova North America	Indirect evidence	Knoxville, TN, United StatesHQ checked Sep 19, 2026	51-200	35 contacts →
	Indirect evidence “Kanadevia Inova is a global greentech leader that pioneers innovative solutions for the energy transition and circular economy.” Source: RevenueBase Database · checked Sep 19, 2026
20	Agromin	Indirect evidence	Oxnard, CA, United StatesHQ checked Sep 19, 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 19, 2026
21	LJP Waste Solutions	Partial evidence	North Mankato, MN, United StatesHQ checked Sep 19, 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 19, 2026
22	Purposeenergy	Strong evidence	Salem, NH, United StatesHQ checked Sep 19, 2026	51-200	30 contacts →
	Strong evidence “PurposeEnergy designs, develops, owns, and operates anaerobic digestion facilities that convert industrial food and beverage organic waste into renewable biogas, clean reusable…” Source: RevenueBase Database · checked Sep 19, 2026
23	The Organic Recycler	Strong evidence	Forest Hill, TX, United StatesHQ checked Sep 19, 2026	51-200	30 contacts →
	Strong evidence “The Organic Recycler recycles organic landscape waste into mulch, compost, and blended soils.” Source: RevenueBase Database · checked Sep 19, 2026
24	Convalt Energy	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	29 contacts →
	Indirect evidence “Convalt Energy (CE) is a portfolio company of ACO Investment Group.” Source: RevenueBase Database · checked Sep 19, 2026
25	NLC Energy	Strong evidence	Denmark, WI, United StatesHQ checked Sep 19, 2026	11-50	28 contacts →
	Strong evidence “NLC Energy owns and operates Renewable Natural Gas (RNG) plants that convert organic waste from food manufacturers and farms into energy, dry ice and liquid CO2 through anaerobic…” Source: RevenueBase Database · checked Sep 19, 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 power 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 power companies.
Partial evidence: Its own public description names part of organic waste power 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 power 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 302 organic waste power companies based in the United States

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

As of Sep 19, 2026

38.5%Verified-email coverage

16.1Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · Seattle

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

138

11-50

109

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 302 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 power 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 power 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 power 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 power 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, 1,875 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 19, 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 power 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 power companies are there based in the United States?

RevenueBase identified 302 organic waste power 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 power companies?

Seattle leads with 7 headquartered companies, followed by Franklin (5) and New York (5).

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 1,875 verified decision-maker contacts tracked across these 302 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 19, 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.