Company lists · Data refreshed September 2026

Top 25 Landfill gas energy companies worldwide

Name: Landfill gas energy companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 209 companies tracked

RevenueBase identified 209 landfill gas energy companies worldwide as of September 2026 and tracks 3,808 professional contacts across them, including 2,071 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers landfill gas energy 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 17, 2026. Country and city lists for landfill gas energy 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 17, 2026 86% judged on-target in blind review

209Companies

3,808Contacts tracked

2,071Verified emails

0Mobile numbers

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The 25 largest landfill gas energy companies worldwide

Ranked by team size

Top 25 of 209 landfill gas energy companies worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to landfill gas 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	Certarus LTD	Strong evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	501-1,000	359 contacts →
	Strong evidence “Certarus is the North American market leader in providing low carbon energy solutions through a fully integrated compressed natural gas (CNG) platform.” Source: RevenueBase Database · checked Sep 17, 2026
2	Infinis	Strong evidence	Northampton, United KingdomHQ checked Sep 17, 2026	201-500	269 contacts →
	Strong evidence “Infinis is the largest generator of power from landfill gas in the UK.” Source: RevenueBase Database · checked Sep 17, 2026
3	Anaergia	Partial evidence	Burlington, ON, CanadaHQ checked Sep 17, 2026	201-500	235 contacts →
	Partial 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 17, 2026
4	Enfinium	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	235 contacts →
	Partial evidence “Every day enfinium transforms waste into energy to help power homes, businesses and the circular economy.” Source: RevenueBase Database · checked Sep 17, 2026
5	BHE Renewables	Partial evidence	Des Moines, IA, United StatesHQ checked Sep 17, 2026	501-1,000	218 contacts →
	Partial evidence “BHE Renewables delivers sustainable energy solutions for customers and communities by producing renewable energy for both the wholesale market and for customers under long-term…” Source: RevenueBase Database · checked Sep 17, 2026
6	Nacelle Solutions	Partial evidence	Charleston, WV, United StatesHQ checked Sep 17, 2026	51-200	96 contacts →
	Partial 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
7	Severn Trent Green Power	Partial evidence	Chipping Norton, United KingdomHQ checked Sep 17, 2026	51-200	90 contacts →
	Partial 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 17, 2026
8	Landmarc Environmental Systems, LLC	Strong evidence	Naperville, IL, United StatesHQ checked Sep 17, 2026	51-200	83 contacts →
	Strong evidence “We are one of the largest contractors in the nation to provide gas extraction, leachate collection, and operations and maintenance services for the landfill industry.” Source: RevenueBase Database · checked Sep 17, 2026
9	Tetra Tech AEG	Strong evidence	Richfield, OH, United StatesHQ checked Sep 17, 2026	201-500	82 contacts →
	Strong evidence “CONTACT US: geosyntheticsAEG@tetratech.com AEG’s extensive experience has made it the leader in landfill gas (LFG) system construction and the premier supplier and installer of…” Source: RevenueBase Database · checked Sep 17, 2026
10	Montauk Renewables, INC	Strong evidence	Pittsburgh, PA, United StatesHQ checked Sep 17, 2026	51-200	79 contacts →
	Strong 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
11	Greenlane Renewables INC	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 17, 2026	51-200	77 contacts →
	Indirect evidence “At Greenlane, we are relentless innovators solving the toughest challenges.” Source: RevenueBase Database · checked Sep 17, 2026
12	ESI	Partial evidence	Sisters, OR, IndiaHQ checked Sep 17, 2026	51-200	74 contacts →
	Partial 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 17, 2026
13	BIO Capital	Indirect evidence	Buntingford, United KingdomHQ checked Sep 17, 2026	51-200	63 contacts →
	Indirect evidence “Bio Capital owns and operates Anaerobic Digestion plants in the UK with a growing and diverse portfolio.” Source: RevenueBase Database · checked Sep 17, 2026
14	Valencia Waste Management	Strong evidence	Ardley, United KingdomHQ checked Sep 17, 2026	201-500	56 contacts →
	Strong evidence “Valencia Waste Management is committed to becoming a strategic leader in the landfill and energy sector.” Source: RevenueBase Database · checked Sep 17, 2026
15	Berq RNG INC	Partial evidence	Burlington, ON, CanadaHQ checked Sep 17, 2026	51-200	54 contacts →
	Partial evidence “BerQ RNG finances, builds and develops renewable natural gas projects.” Source: RevenueBase Database · checked Sep 17, 2026
16	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
17	Monitoring, Control And Compliance	Strong evidence	Brecksville, OH, United StatesHQ checked Sep 17, 2026	51-200	46 contacts →
	Strong evidence “Solid waste contractor specializing in all phases of landfill gas services.” Source: RevenueBase Database · checked Sep 17, 2026
18	Morrow Renewables, LLC	Strong evidence	Mckinney, TX, United StatesHQ checked Sep 17, 2026	51-200	46 contacts →
	Strong 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
19	Enovert	Strong evidence	Stafford, United KingdomHQ checked Sep 17, 2026	51-200	40 contacts →
	Strong evidence “Enovert was formed in January 2017 prior to which the business formed part of the highly successful Cory Environmental group responsible for landfill management, landfill gas and…” Source: RevenueBase Database · checked Sep 17, 2026
20	Loci Controls, INC	Indirect evidence	Wareham, MA, United StatesHQ checked Sep 17, 2026	51-200	39 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
21	Kinder Morgan RNG	Partial evidence	Carmel, IN, United StatesHQ checked Sep 17, 2026	11-50	37 contacts →
	Partial evidence “Kinder Morgan RNG is a turn-key provider of environmentally friendly renewable natural gas (RNG) and liquefied natural gas (LNG) solutions to customers in the transportation…” Source: RevenueBase Database · checked Sep 17, 2026
22	Green Impact Partners	Strong evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	51-200	36 contacts →
	Strong evidence “Green Impact Partners is a bio-energy company focused on turning waste into renewable natural gas (RNG).” Source: RevenueBase Database · checked Sep 17, 2026
23	Acorn Bioenergy	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	36 contacts →
	Indirect evidence “Acorn Bioenergy is committed to decarbonising challenging sectors by unlocking the full potential of biomethane and green CO2 production in the UK.” Source: RevenueBase Database · checked Sep 17, 2026
24	Sierra Energy	Partial evidence	Davis, CA, United StatesHQ checked Sep 17, 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 17, 2026
25	Continuum Environmental Services LTD	Indirect evidence	Richfield, OH, United StatesHQ checked Sep 17, 2026	51-200	35 contacts →
	Indirect evidence 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: landfill gas 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 landfill gas energy companies.
Partial evidence: Its own public description names part of landfill gas energy companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name landfill gas 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 209 landfill gas energy companies worldwide

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Landfill gas energy companies worldwide at a glance

As of Sep 17, 2026

54.4%Verified-email coverage

18.2Average contacts per company

11-50Median size (employees)

3.8%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 landfill gas 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.
Coverage: 3 countries, largest first: the United States, the United Kingdom, Canada. Country and city lists for landfill gas energy companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “landfill gas 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 landfill gas 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 landfill gas energy 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, 2,071 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.

Landfill gas energy companies by location

3 lists · largest first

Every Landfill gas energy 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 landfill gas 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 landfill gas energy companies are there worldwide?

RevenueBase identified 209 landfill gas energy 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?

Certarus LTD, headquartered in Houston, tops this list with the largest team on record.

Which country has the most landfill gas energy companies?

The United States leads with 145 companies, followed by the United Kingdom (39) and Canada (25). Every landfill gas energy companies list by country and city is linked on this page.

Which city has the most landfill gas energy companies?

London leads with 8 headquartered companies, followed by Charlotte (6) and Houston (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 2,071 verified decision-maker contacts tracked across these 209 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.