Company lists · Data refreshed September 2026

Top 25 Livestock waste energy companies based in the United States

Name: Livestock waste energy 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 17, 2026 149 companies tracked

RevenueBase identified 149 livestock waste energy companies headquartered in the United States as of September 2026 and tracks 2,256 professional contacts across them, including 1,149 with verified work emails. Atlanta is the largest hub.

This list covers livestock waste energy 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 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

149Companies

2,256Contacts tracked

1,149Verified emails

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The 25 largest livestock waste energy companies based in the United States

Ranked by team size

Top 25 of 149 livestock waste energy companies 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 livestock waste energy 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	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
2	Sedron Technologies	Partial evidence	Sedro-woolley, WA, United StatesHQ checked Sep 17, 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 17, 2026
3	Maas Energy Works	Partial evidence	Redding, CA, United StatesHQ checked Sep 17, 2026	51-200	107 contacts →
	Partial evidence “Maas Energy Works is a family-owned business based in Redding, California.” Source: RevenueBase Database · checked Sep 17, 2026
4	Nacelle Solutions	Indirect evidence	Charleston, WV, United StatesHQ checked Sep 17, 2026	51-200	96 contacts →
	Indirect evidence “Nacelle is a gas conditioning and processing company serving two distinct markets: biogas and oil and gas.” Source: RevenueBase Database · checked Sep 17, 2026
5	California Bioenergy LLC	Indirect evidence	Tulare, CA, United StatesHQ checked Sep 17, 2026	51-200	94 contacts →
	Indirect evidence “CalBio is the leading developer of dairy digesters for generating renewable electricity and vehicle fuel in California.” Source: RevenueBase Database · checked Sep 17, 2026
6	Biogas Engineering	Indirect evidence	Long Beach, CA, United StatesHQ checked Sep 17, 2026	51-200	91 contacts →
	Indirect evidence “Biogas Engineering is an award winning, one of the fastest growing companies in field of Renewable Natural Gas.” Source: RevenueBase Database · checked Sep 17, 2026
7	Generate Upcycle	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	51-200	82 contacts →
	Partial 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 17, 2026
8	Montauk Renewables, INC	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 17, 2026	51-200	79 contacts →
	Partial 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 17, 2026
9	Noble Environmental, INC	Indirect evidence	Canonsburg, PA, United StatesHQ checked Sep 17, 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 17, 2026
10	AMP Americas	Partial evidence	Chicago, IL, United StatesHQ checked Sep 17, 2026	51-200	69 contacts →
	Partial evidence “Founded in 2011, Amp Americas builds, manages, operates and maintains RNG production facilities that convert dairy waste into carbon-negative hydrogen, renewable transportation…” Source: RevenueBase Database · checked Sep 17, 2026
11	Vision RNG	Partial evidence	Canonsburg, PA, United StatesHQ checked Sep 17, 2026	11-50	48 contacts →
	Partial evidence “Vision RNG brought together a team of seasoned professionals with decades of experience across the natural gas and waste management industries.” Source: RevenueBase Database · checked Sep 17, 2026
12	Windfall BIO	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 17, 2026	11-50	47 contacts →
	Indirect evidence “Windfall Bio has developed the first-ever solution to capture and transform methane emissions into organic fertilizer.” Source: RevenueBase Database · checked Sep 17, 2026
13	Morrow Renewables, LLC	Indirect evidence	Mckinney, TX, United StatesHQ checked Sep 17, 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 17, 2026
14	Regenis	Indirect evidence	Lynden, WA, United StatesHQ checked Sep 17, 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 17, 2026
15	LF Bioenergy	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 17, 2026	11-50	32 contacts →
	Indirect evidence “LF Bioenergy is financially backed by Cresta Fund Management and Marathon Petroleum Corporation.” Source: RevenueBase Database · checked Sep 17, 2026
16	Purposeenergy	Partial evidence	Salem, NH, United StatesHQ checked Sep 17, 2026	51-200	30 contacts →
	Partial 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 17, 2026
17	Ductor Corp	Strong evidence	Dayton, OH, United StatesHQ checked Sep 17, 2026	11-50	29 contacts →
	Strong evidence “Ductor Corporation is a Finnish cleantech company that recovers both energy and nutrients from organic waste streams, giving biogas operators a portfolio of proprietary, patented…” Source: RevenueBase Database · checked Sep 17, 2026
18	NLC Energy	Strong evidence	Denmark, WI, United StatesHQ checked Sep 17, 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 17, 2026
19	Perennial Energy, LLC	Partial evidence	West Plains, MO, United StatesHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “Perennial Energy is a design and manufacturing company specializing in biogas processing systems and equipment.” Source: RevenueBase Database · checked Sep 17, 2026
20	Greengasusa	Partial evidence	Charleston, SC, United StatesHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “GreenGasUSA is a portfolio of companies urgently dedicated to sustainable and renewable energy assets and technologies.” Source: RevenueBase Database · checked Sep 17, 2026
21	Bioferm	Indirect evidence	Madison, WI, United StatesHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “BIOFerm is headquartered in Madison, Wisconsin and provides turnkey anaerobic digestion, gas upgrading and solar power systems across the US and Canada.” Source: RevenueBase Database · checked Sep 17, 2026
22	Tent Engineering	Indirect evidence	Bend, OR, United StatesHQ checked Sep 17, 2026	1-10	20 contacts →
	Indirect evidence “Tent Engineering is a team of highly experienced, highly specialized engineers and project managers specifically focused on the bio-gas utilization industry.” Source: RevenueBase Database · checked Sep 17, 2026
23	Tri-Con Works, LLC	Partial evidence	Baytown, TX, United StatesHQ checked Sep 17, 2026	51-200	20 contacts →
	Partial evidence “We are the country’s leading environmental contractor specializing in constructing and maintaining methane gas recovery systems for solid waste landfills throughout North America.” Source: RevenueBase Database · checked Sep 17, 2026
24	Taurus Biogas	Indirect evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “Taurus Biogas is a leading provider of comprehensive management services for biogas facilities.” Source: RevenueBase Database · checked Sep 17, 2026
25	Synthica Energy	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “Synthica Energy is a renewable natural gas (RNG) development company focused on the creation of anaerobic digestion facilities across the United States.” 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: livestock waste energy 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 livestock waste energy companies.
Partial evidence: Its own public description names part of livestock waste energy companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name livestock waste energy 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 149 livestock waste energy companies based in the United States

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Livestock waste energy companies based in the United States at a glance

As of Sep 17, 2026

50.9%Verified-email coverage

15.1Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · Atlanta

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 149 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 livestock waste energy 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 “livestock waste energy 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 livestock waste energy 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 livestock waste energy 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, 1,149 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.

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 livestock waste energy 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 livestock waste energy companies are there based in the United States?

RevenueBase identified 149 livestock waste energy 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?

Vanguard Renewables, headquartered in Weston, tops this list with the largest team on record.

Which city has the most livestock waste energy companies?

Atlanta leads with 3 headquartered companies, followed by Boise (3) and Charleston (3).

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 1,149 verified decision-maker contacts tracked across these 149 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.