Company lists · Data refreshed September 2026

Top 25 Landfill gas to energy companies worldwide

RevenueBase identified 293 landfill gas to energy companies worldwide as of September 2026 and tracks 8,215 professional contacts across them, including 3,212 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 to 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 15, 2026. Country and city lists for landfill gas to 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 15, 2026 86% judged on-target in blind review
293Companies
8,215Contacts tracked
3,212Verified emails
0Mobile numbers
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The 25 largest landfill gas to energy companies worldwide

Ranked by team size
Top 25 of 293 landfill gas to energy companies worldwide, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to landfill gas to 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceCalgary, AB, CanadaHQ checked Sep 15, 20261,001-5,0001,261 contacts →

Partial evidence

“SECURE is a leading waste management and energy infrastructure business headquartered in Calgary, Alberta.”

Source: RevenueBase Database · checked Sep 15, 2026
2Indirect evidencePonte Vedra, FL, United StatesHQ checked Sep 15, 20265,001-10,000968 contacts →

Indirect evidence

“Advanced Disposal, now part of Waste Management Waste Management, based in Houston, Texas, is the leading provider of comprehensive waste management environmental services in…”

Source: RevenueBase Database · checked Sep 15, 2026
3Indirect evidencePortsmouth, NH, United StatesHQ checked Sep 15, 20261,001-5,000635 contacts →

Indirect 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 15, 2026
4Partial evidenceValhalla, NY, United StatesHQ checked Sep 15, 2026201-500304 contacts →

Partial evidence

“Who We Are Con Edison Development develops, owns and operates renewable and energy infrastructure projects.”

Source: RevenueBase Database · checked Sep 15, 2026
5Partial evidenceBurlington, ON, CanadaHQ checked Sep 15, 2026201-500235 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 15, 2026
6Partial evidenceLondon, United KingdomHQ checked Sep 15, 2026201-500235 contacts →

Partial evidence

“Every day enfinium transforms waste into energy to help power homes, businesses and the circular economy.”

Source: RevenueBase Database · checked Sep 15, 2026
7Partial evidenceDes Moines, IA, United StatesHQ checked Sep 15, 2026501-1,000218 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 15, 2026
8Indirect evidenceLondon, United KingdomHQ checked Sep 15, 2026501-1,000191 contacts →

Indirect evidence

“LondonEnergy is the second-largest waste contract in the UK, handling and processing nearly tonnes of London’s waste every year.”

Source: RevenueBase Database · checked Sep 15, 2026
9Indirect evidenceSilver Spring, MD, United StatesHQ checked Sep 15, 202651-200167 contacts →

Indirect evidence

“Competitive Power Ventures (CPV) has 25 years of unprecedented success in the development and operation of highly efficient and low emitting electric generation and renewable…”

Source: RevenueBase Database · checked Sep 15, 2026
10Indirect evidenceSan Donato Milanese, ItalyHQ checked Sep 15, 2026201-500160 contacts →

Indirect evidence

“Bioenerys is the 100% subsidiary of Snam s.p.a.”

Source: RevenueBase Database · checked Sep 15, 2026
11Indirect evidenceRivoli, ItalyHQ checked Sep 15, 2026201-500114 contacts →

Indirect evidence

“Asja is an International group of companies that design, build and manage renewable power plants.”

Source: RevenueBase Database · checked Sep 15, 2026
12Partial evidenceCharleston, WV, United StatesHQ checked Sep 15, 202651-20096 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 15, 2026
13Strong evidenceRichmond, VA, United StatesHQ checked Sep 15, 2026201-50096 contacts →

Strong evidence

“Integrity Environmental Solutions is an engineering and consulting firm offering integrated landfill gas (LFG) and solid waste services.”

Source: RevenueBase Database · checked Sep 15, 2026
14Partial evidenceChipping Norton, United KingdomHQ checked Sep 15, 202651-20090 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 15, 2026
15Strong evidenceNaperville, IL, United StatesHQ checked Sep 15, 202651-20083 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 15, 2026
16Indirect evidenceNew York, NY, United StatesHQ checked Sep 15, 202651-20082 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 15, 2026
17Strong evidenceRichfield, OH, United StatesHQ checked Sep 15, 2026201-50082 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 15, 2026
18Strong evidencePittsburgh, PA, United StatesHQ checked Sep 15, 202651-20079 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 15, 2026
19Partial evidenceSisters, OR, IndiaHQ checked Sep 15, 202651-20074 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 15, 2026
20Indirect evidenceNavi Mumbai, IndiaHQ checked Sep 15, 202651-20072 contacts →

Indirect evidence

“Organic Recycling Systems Limited a firm built with the aim of revolutionizing the waste management sector in India.”

Source: RevenueBase Database · checked Sep 15, 2026
21Indirect evidenceCanonsburg, PA, United StatesHQ checked Sep 15, 2026201-50070 contacts →

Indirect evidence

“Noble Environmental is an industry leading environmental services company headquartered in Pittsburgh, PA.”

Source: RevenueBase Database · checked Sep 15, 2026
22Partial evidenceLatham, NY, United StatesHQ checked Sep 15, 2026201-50069 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 15, 2026
23Indirect evidenceBuntingford, United KingdomHQ checked Sep 15, 202651-20063 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 15, 2026
24Strong evidenceArdley, United KingdomHQ checked Sep 15, 2026201-50056 contacts →

Strong evidence

“Valencia Waste Management is committed to becoming a strategic leader in the landfill and energy sector.”

Source: RevenueBase Database · checked Sep 15, 2026
25Partial evidenceBurlington, ON, CanadaHQ checked Sep 15, 202651-20054 contacts →

Partial evidence

“BerQ RNG finances, builds and develops renewable natural gas projects.”

Source: RevenueBase Database · checked Sep 15, 2026

Showing 25 of 293 landfill gas to energy companies worldwide

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Landfill gas to energy companies worldwide at a glance

As of Sep 15, 2026
39.1%Verified-email coverage
28.0Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · London
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
105
11-50
111
51-200
55
201-500
13
501-1,000
2
1,001-5,000
3
5,001-10,000
1
10001+
1

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 to 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
5 countries, largest first: the United States, the United Kingdom, Canada, India, Italy. Country and city lists for landfill gas to energy companies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “landfill gas to 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 to 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 to 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, 3,212 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 15, 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 to energy companies by location

5 lists · largest first

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

RevenueBase identified 293 landfill gas to 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?

Secure, headquartered in Calgary, tops this list with the largest team on record.

Which country has the most landfill gas to energy companies?

The United States leads with 164 companies, followed by the United Kingdom (36) and Canada (34). Every landfill gas to energy companies list by country and city is linked on this page.

Which city has the most landfill gas to energy companies?

London leads with 9 headquartered companies, followed by Calgary (8) and Charlotte (6).

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 3,212 verified decision-maker contacts tracked across these 293 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 15, 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.