Company lists · Data refreshed September 2026

Top 25 Anaerobic digestion companies worldwide

Name: Anaerobic digestion companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 759 companies tracked

RevenueBase identified 759 anaerobic digestion companies worldwide as of September 2026 and tracks 9,574 professional contacts across them, including 3,530 with verified work emails and 1,307 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers anaerobic digestion companies worldwide, 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 7, 2026. Country and city lists for anaerobic digestion companies follow the table.

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 7, 2026 86% judged on-target in blind review

759Companies

9,574Contacts tracked

3,530Verified emails

1,307Mobile numbers

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The 25 largest anaerobic digestion companies worldwide

Ranked by team size

Top 25 of 759 anaerobic digestion companies worldwide, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to anaerobic digestion 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	Prodeval	Strong evidence	Chateauneuf-sur-isère, FranceHQ checked Sep 7, 2026	201-500	362 contacts →
	Strong evidence “Prodeval is leader in treatment and Biogas upgrading from the Anaerobic Digestion of organic waste.” Source: RevenueBase Database · checked Sep 7, 2026
2	Anaergia	Indirect evidence	Burlington, ON, CanadaHQ checked Sep 7, 2026	201-500	235 contacts →
	Indirect evidence “Anaergia was created to eliminate a major source of greenhouse gases by cost effectively turning organic waste into renewable natural gas (biomethane), fertilizer and water.” Source: RevenueBase Database · checked Sep 7, 2026
3	Vanguard Renewables	Indirect evidence	Weston, MA, United StatesHQ checked Sep 7, 2026	201-500	234 contacts →
	Indirect 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 7, 2026
4	Paques	Indirect evidence	Balk, NetherlandsHQ checked Sep 7, 2026	201-500	176 contacts →
	Indirect evidence “Paques helps companies and municipalities contribute to the major challenges of today: to reduce their water and carbon footprints and reclaim valuable resources.” Source: RevenueBase Database · checked Sep 7, 2026
5	Bioenerys	Indirect evidence	San Donato Milanese, ItalyHQ checked Sep 7, 2026	201-500	160 contacts →
	Indirect evidence “Bioenerys is the 100% subsidiary of Snam s.p.a.” Source: RevenueBase Database · checked Sep 7, 2026
6	Sedron Technologies	Indirect evidence	Sedro-woolley, WA, United StatesHQ checked Sep 7, 2026	201-500	155 contacts →
	Indirect 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 7, 2026
7	Future Biogas	Strong evidence	Guildford, United KingdomHQ checked Sep 7, 2026	51-200	142 contacts →
	Strong evidence “Established in 2010, Future Biogas is at the forefront of the anaerobic digestion industry.” Source: RevenueBase Database · checked Sep 7, 2026
8	GEO BIO Gas&carbon	Indirect evidence	Londrina, BrazilHQ checked Sep 7, 2026	51-200	131 contacts →
	Indirect evidence “Geo was born from the vision of a team of entrepreneurs, inspired by the advancement of biodigestion technology-especially in Europe-and aware of the vital potential of biogas in…” Source: RevenueBase Database · checked Sep 7, 2026
9	Biogen UK LTD	Indirect evidence	Bedford, United KingdomHQ checked Sep 7, 2026	51-200	118 contacts →
	Indirect evidence “We provide an unrivalled food and organic waste recycling solution to local authorities and commercial customers across the UK, processing waste from homes, supermarkets, pubs…” Source: RevenueBase Database · checked Sep 7, 2026
10	BTS Biogas	Indirect evidence	Affi, ItalyHQ checked Sep 7, 2026	51-200	112 contacts →
	Indirect evidence “BTS Biogas is an Italian company specialized in developing and producing tailor-made and technology-intensive Biogas and Biomethane plants.” Source: RevenueBase Database · checked Sep 7, 2026
11	Planet Biogastechnik Gmbh	Indirect evidence	Gescher, GermanyHQ checked Sep 7, 2026	201-500	108 contacts →
	Indirect evidence “Biogas pioneer since 1998.” Source: RevenueBase Database · checked Sep 7, 2026
12	Maas Energy Works	Indirect evidence	Redding, CA, United StatesHQ checked Sep 7, 2026	51-200	107 contacts →
	Indirect evidence “Maas Energy Works is a family-owned business based in Redding, California.” Source: RevenueBase Database · checked Sep 7, 2026
13	Nacelle Solutions	Indirect evidence	Charleston, WV, United StatesHQ checked Sep 7, 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 7, 2026
14	Biogas Engineering	Indirect evidence	Long Beach, CA, United StatesHQ checked Sep 7, 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 7, 2026
15	Severn Trent Green Power	Indirect evidence	Chipping Norton, United KingdomHQ checked Sep 7, 2026	51-200	90 contacts →
	Indirect evidence “We are a leading renewable energy company specialising in organic waste recycling and the largest producer of renewable energy from food waste in the UK.” Source: RevenueBase Database · checked Sep 7, 2026
16	Vinci Environnement	Strong evidence	Colombes, FranceHQ checked Sep 7, 2026	51-200	90 contacts →
	Strong evidence “VINCI Environnement is involved in the engineering, design and built of turnkey renewable energy production units, in particular those using anaerobic digestion processes, and…” Source: RevenueBase Database · checked Sep 7, 2026
17	Generate Upcycle	Indirect evidence	New York, NY, United StatesHQ checked Sep 7, 2026	51-200	82 contacts →
	Indirect 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 7, 2026
18	Moulinot Compost & Biogaz	Indirect evidence	Stains, FranceHQ checked Sep 7, 2026	51-200	82 contacts →
	Indirect evidence “Moulinot is a Solidarity Company of Social Utility (ESUS) which creates high-quality compost and energy from food waste.” Source: RevenueBase Database · checked Sep 7, 2026
19	DMT Environmental Technology	Indirect evidence	Joure, NetherlandsHQ checked Sep 7, 2026	51-200	79 contacts →
	Indirect evidence “DMT Environmental Technology works with its customers and partners to develop successful business cases for capturing greenhouse gas emissions and converting them into sustainable…” Source: RevenueBase Database · checked Sep 7, 2026
20	Greenlane Renewables INC	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 7, 2026	51-200	77 contacts →
	Indirect evidence “At Greenlane, we are relentless innovators solving the toughest challenges.” Source: RevenueBase Database · checked Sep 7, 2026
21	ESI	Indirect evidence	Sisters, OR, IndiaHQ checked Sep 7, 2026	51-200	74 contacts →
	Indirect evidence “ESI is a leader in biogas and renewable energy services, providing innovative solutions for the design, build, and operation of biogas-to-energy facilities.” Source: RevenueBase Database · checked Sep 7, 2026
22	Convertus Group	Indirect evidence	London, ON, CanadaHQ checked Sep 7, 2026	51-200	72 contacts →
	Indirect evidence “Because we care.” Source: RevenueBase Database · checked Sep 7, 2026
23	Noble Environmental, INC	Indirect evidence	Canonsburg, PA, United StatesHQ checked Sep 7, 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 7, 2026
24	Gruen Biogás Ltda	Indirect evidence	Barueri, BrazilHQ checked Sep 7, 2026	51-200	68 contacts →
	Indirect evidence “Fundada no Brasil em 2020, com sede em São Paulo, a Gruen conta com um time de engenharia atuando tanto localmente quanto na Alemanha que assegura o desenvolvimento do processo…” Source: RevenueBase Database · checked Sep 7, 2026
25	Mcgill Environmental Systems Mcgill Compost	Indirect evidence	Cary, NC, United StatesHQ checked Sep 7, 2026	51-200	66 contacts →
	Indirect 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 7, 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: anaerobic digestion 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 anaerobic digestion companies.
Partial evidence: Its own public description names part of anaerobic digestion companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name anaerobic digestion 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 759 anaerobic digestion companies worldwide

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Anaerobic digestion companies worldwide at a glance

As of Sep 7, 2026

36.9%Verified-email coverage

13.7%Mobile-number coverage

12.6Average contacts per company

11-50Median size (employees)

2.4%Largest-city concentration · London

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

372

11-50

253

51-200

109

201-500

501-1,000

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 anaerobic digestion 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.
Coverage: 10 countries, largest first: the United States, the United Kingdom, India, France, Germany, Italy, Brazil, Canada, Spain, the Netherlands. Country and city lists for anaerobic digestion companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “anaerobic digestion 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 anaerobic digestion 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 anaerobic digestion companies, and records with no verified work email.
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, 3,530 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 between September 7, 2026 and 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.

Anaerobic digestion companies by location

10 lists · largest first

Every Anaerobic digestion companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 anaerobic digestion 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 anaerobic digestion companies are there worldwide?

RevenueBase identified 759 anaerobic digestion companies worldwide 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?

Prodeval, headquartered in Chateauneuf-Sur-Isere, tops this list with the largest team on record.

Which country has the most anaerobic digestion companies?

The United States leads with 165 companies, followed by the United Kingdom (122) and India (100). Every anaerobic digestion companies list by country and city is linked on this page.

Which city has the most anaerobic digestion companies?

London leads with 18 headquartered companies, followed by Pune (14) and Chennai (11).

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 3,530 verified decision-maker contacts tracked across these 759 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 7, 2026 and 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.