Company lists · Data refreshed September 2026
Top 25 Biogas companies based in the United States
RevenueBase identified 654 company matches for biogas companies associated with the United States as of September 2026 and tracks 15,377 professional contacts across them, including 6,886 with verified work emails. Houston is the largest hub.
This list covers company matches for biogas companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 25 largest biogas companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,100 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 1,536 contacts → | ||||
Exact match “POET’s vision is to create a world in sync with nature.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 676 contacts → | ||||
Exact match “Clean Energy pioneered renewable natural gas (RNG) as a vehicle fuel in the U.S.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 488 contacts → | ||||
Exact match “Galileo Technologies is a leading company in the engineering and manufacturing of high-value-added energy solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 471 contacts → | ||||
Exact match “Green Plains Inc.(NASDAQ:GPRE) is a leading biorefining company advancing the transition to a low-carbon world through the production of renewable fuels and sustainable…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 359 contacts → | ||||
Exact match “Certarus is the North American market leader in providing low carbon energy solutions through a fully integrated compressed natural gas (CNG) platform.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 234 contacts → | ||||
Exact match “Vanguard Renewables is a national leader in food and beverage waste recycling and organic waste-to-renewable energy solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 218 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 217 contacts → | ||||
Exact match “Eco-Energy is a leading clean energy and midstream services company with over 30 years in operation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 183 contacts → | ||||
Exact match “OPAL Fuels Inc.(Nasdaq: OPAL) is a leading vertically integrated renewable fuels platform involved in the production and distribution of renewable natural gas (RNG) for the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 176 contacts → | ||||
Exact match “Pinnacle Propane is a leading supplier and distributor of LPG (Liquified Petroleum Gas) in the U.S.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 144 contacts → | ||||
Exact match “Gevo is a next-generation diversified energy company committed to fueling America’s future with cost-effective, drop-in fuels that contribute to energy security, abate carbon, and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 142 contacts → | ||||
Exact match “Seaboard Energy, a Seaboard Corporation business, is dedicated to finding alternative energy sources.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 131 contacts → | ||||
Exact match “FHG is a national construction company founded in 1982 serving the energy industry, focused primarily on refined product terminals and facilities, natural gas, RNG, and hydrogen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 107 contacts → | ||||
Exact match “Maas Energy Works is a family-owned business based in Redding, California.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 105 contacts → | ||||
Exact match “Marquis has a 50-year-long history of driving innovation in American biofuel production, strengthening rural economies, and securing our nation’s energy future.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 104 contacts → | ||||
Exact match “Since 1904, Hawaiʻi Gas has been the only franchised gas company in Hawaiʻi.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 96 contacts → | ||||
Exact match “Nacelle is a gas conditioning and processing company serving two distinct markets: biogas and oil and gas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 94 contacts → | ||||
Exact match “CalBio is the leading developer of dairy digesters for generating renewable electricity and vehicle fuel in California.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 91 contacts → | ||||
Exact match “Biogas Engineering is an award winning, one of the fastest growing companies in field of Renewable Natural Gas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 86 contacts → | ||||
Exact match “Morrow Energy is the backbone of American RNG.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 82 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 80 contacts → | ||||
Exact match “Upwing Energy is securing global energy needs in an economical and environmentally sustainable way.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 79 contacts → | ||||
Exact match “Montauk is a fully integrated renewable energy company specializing in the management, recovery and conversion of landfill methane into renewable energy.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 75 contacts → | ||||
Exact match “As a full, self-performing EPC service provider (concept, engineering, design, fabrication, manufacturing, & construction), partnering with BCCK as a single-source provider allows…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “biogas companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 654 biogas companies based in the United States
See the full list, filter by size, metro and specialty, and access 6,886 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Biogas companies based in the United States at a glance
As of Sep 19, 2026Companies by employee count
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 654 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “biogas companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 6,886 professional contacts with verified work emails across the full matched dataset. 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.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “biogas companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many biogas companies are there based in the United States?
RevenueBase identified 654 company matches for biogas companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Chart Industries, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most biogas companies?
Houston leads with 43 company records, followed by New York (12) and Dallas (8).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,886 professional contacts with verified work emails tracked across these 654 companies; direct dials are available where recorded.
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.
Ready to reach these companies? Verified emails and direct dials for all 654 biogas companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Biogas companies by geography
- Biogas companies based in New Delhi, India
- Biogas companies based in Pune, India
- Biogas companies based in Argentina
- Biogas companies based in Australia
- Biogas companies based in Austria
- Biogas companies based in Belgium
- Biogas companies based in Brazil
- Biogas companies based in Canada
- Biogas companies based in Colombia
- Biogas companies based in Czechia
- Biogas companies based in Denmark
- Biogas companies based in Finland
Browse the directory
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 SmartSearch, 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.
More company lists
Company intelligence · public preview
Top 25 biogas companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 654 matching company records for biogas companies based in the United States, with 15,377 tracked contacts and 6,886 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 biogas companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Chart Industries, INCchartindustries.com HQ: Ball Ground, GA, United StatesReported employees: 10001+ | Ball Ground, GA, United States | 10001+ | Exact match | 2,100 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 |  POETpoet.comHQ: Sioux Falls, SD, United StatesReported employees: 1,001-5,000 | Sioux Falls, SD, United States | 1,001-5,000 | Exact match | 1,536 contacts → |
“POET’s vision is to create a world in sync with nature.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Clean Energycleanenergyfuels.com HQ: Newport Beach, CA, United StatesReported employees: 1,001-5,000 | Newport Beach, CA, United States | 1,001-5,000 | Exact match | 676 contacts → |
“Clean Energy pioneered renewable natural gas (RNG) as a vehicle fuel in the U.S.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Galileo Technologiesgalileotechnologies.comHQ: Middlesex, NJ, United StatesReported employees: 501-1,000 | Middlesex, NJ, United States | 501-1,000 | Exact match | 488 contacts → |
“Galileo Technologies is a leading company in the engineering and manufacturing of high-value-added energy solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Green Plains INCgpreinc.comHQ: Omaha, NE, United StatesReported employees: 501-1,000 | Omaha, NE, United States | 501-1,000 | Exact match | 471 contacts → |
“Green Plains Inc.(NASDAQ:GPRE) is a leading biorefining company advancing the transition to a low-carbon world through the production of renewable fuels and sustainable…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Certarus LTDcertarus.comHQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 359 contacts → |
“Certarus is the North American market leader in providing low carbon energy solutions through a fully integrated compressed natural gas (CNG) platform.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Vanguard Renewablesvanguardrenewables.comHQ: Weston, MA, United StatesReported employees: 201-500 | Weston, MA, United States | 201-500 | Exact match | 234 contacts → |
“Vanguard Renewables is a national leader in food and beverage waste recycling and organic waste-to-renewable energy solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  BHE Renewablesbherenewables.comHQ: Des Moines, IA, United StatesReported employees: 501-1,000 | Des Moines, IA, United States | 501-1,000 | Exact match | 218 contacts → |
“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…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Eco-Energy LLCeco-energy.comHQ: Franklin, TN, United StatesReported employees: 51-200 | Franklin, TN, United States | 51-200 | Exact match | 217 contacts → |
“Eco-Energy is a leading clean energy and midstream services company with over 30 years in operation.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Opal Fuelsopalfuels.com HQ: White Plains, NY, United StatesReported employees: 201-500 | White Plains, NY, United States | 201-500 | Exact match | 183 contacts → |
“OPAL Fuels Inc.(Nasdaq: OPAL) is a leading vertically integrated renewable fuels platform involved in the production and distribution of renewable natural gas (RNG) for the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Pinnacle Propane, LLCpinnaclepropane.com HQ: Irving, TX, United StatesReported employees: 201-500 | Irving, TX, United States | 201-500 | Exact match | 176 contacts → |
“Pinnacle Propane is a leading supplier and distributor of LPG (Liquified Petroleum Gas) in the U.S.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Gevo, INCgevo.comHQ: Englewood, CO, United StatesReported employees: 51-200 | Englewood, CO, United States | 51-200 | Exact match | 144 contacts → |
“Gevo is a next-generation diversified energy company committed to fueling America’s future with cost-effective, drop-in fuels that contribute to energy security, abate carbon, and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Seaboard Energyseaboardenergy.comHQ: Merriam, KS, United StatesReported employees: 201-500 | Merriam, KS, United States | 201-500 | Exact match | 142 contacts → |
“Seaboard Energy, a Seaboard Corporation business, is dedicated to finding alternative energy sources.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fhg, INCfhg-inc.com HQ: Mint Hill, NC, United StatesReported employees: 51-200 | Mint Hill, NC, United States | 51-200 | Exact match | 131 contacts → |
“FHG is a national construction company founded in 1982 serving the energy industry, focused primarily on refined product terminals and facilities, natural gas, RNG, and hydrogen.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Maas Energy Worksmaasenergy.comHQ: Redding, CA, United StatesReported employees: 51-200 | Redding, CA, United States | 51-200 | Exact match | 107 contacts → |
“Maas Energy Works is a family-owned business based in Redding, California.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Marquis INCmarquisinc.comHQ: Hennepin, IL, United StatesReported employees: 201-500 | Hennepin, IL, United States | 201-500 | Exact match | 105 contacts → |
“Marquis has a 50-year-long history of driving innovation in American biofuel production, strengthening rural economies, and securing our nation’s energy future.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Hawai I GAShawaiigas.comHQ: Honolulu, HI, United StatesReported employees: 201-500 | Honolulu, HI, United States | 201-500 | Exact match | 104 contacts → |
“Since 1904, Hawaiʻi Gas has been the only franchised gas company in Hawaiʻi.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Nacelle Solutionsnacellesolutions.comHQ: Charleston, WV, United StatesReported employees: 51-200 | Charleston, WV, United States | 51-200 | Exact match | 96 contacts → |
“Nacelle is a gas conditioning and processing company serving two distinct markets: biogas and oil and gas.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | California Bioenergy LLCcalbioenergy.com HQ: Tulare, CA, United StatesReported employees: 51-200 | Tulare, CA, United States | 51-200 | Exact match | 94 contacts → |
“CalBio is the leading developer of dairy digesters for generating renewable electricity and vehicle fuel in California.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Biogas Engineeringbiogaseng.comHQ: Long Beach, CA, United StatesReported employees: 51-200 | Long Beach, CA, United States | 51-200 | Exact match | 91 contacts → |
“Biogas Engineering is an award winning, one of the fastest growing companies in field of Renewable Natural Gas.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Morrow Energymorrowenergy.com HQ: Midland, TX, United StatesReported employees: 51-200 | Midland, TX, United States | 51-200 | Exact match | 86 contacts → |
“Morrow Energy is the backbone of American RNG.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Generate Upcyclegenerateupcycle.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 82 contacts → |
“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.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Upwing Energyupwingenergy.com HQ: Cerritos, CA, United StatesReported employees: 51-200 | Cerritos, CA, United States | 51-200 | Exact match | 80 contacts → |
“Upwing Energy is securing global energy needs in an economical and environmentally sustainable way.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Montauk Renewables, INCmontaukrenewables.com HQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 79 contacts → |
“Montauk is a fully integrated renewable energy company specializing in the management, recovery and conversion of landfill methane into renewable energy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  BCCKbcck.comHQ: Midland, TX, United StatesReported employees: 51-200 | Midland, TX, United States | 51-200 | Exact match | 75 contacts → |
“As a full, self-performing EPC service provider (concept, engineering, design, fabrication, manufacturing, & construction), partnering with BCCK as a single-source provider allows…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 654 company matches
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Biogas companies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
653 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 654 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for biogas companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many biogas companies did RevenueBase find based in the United States?
The saved snapshot records 654 matching company records, 15,377 tracked contacts and 6,886 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Biogas companies by geography
- Biogas companies based in New Delhi, India
- Biogas companies based in Pune, India
- Biogas companies based in Argentina
- Biogas companies based in Australia
- Biogas companies based in Austria
- Biogas companies based in Belgium
- Biogas companies based in Brazil
- Biogas companies based in Canada
- Biogas companies based in Colombia
- Biogas companies based in Czechia
- Biogas companies based in Denmark
- Biogas companies based in Finland
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 biogas companies based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/biogas-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 biogas companies based in the United States
RevenueBase records 654 matching company records for biogas companies based in the United States, with 15,377 tracked contacts and 6,886 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 biogas companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Chart Industries, INCchartindustries.com HQ: Ball Ground, GA, United StatesReported employees: 10001+ | Ball Ground, GA, United States | 10001+ | Exact match | 2,100 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 | POETpoet.com HQ: Sioux Falls, SD, United StatesReported employees: 1,001-5,000 | Sioux Falls, SD, United States | 1,001-5,000 | Exact match | 1,536 contacts → |
“POET’s vision is to create a world in sync with nature.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Clean Energycleanenergyfuels.com HQ: Newport Beach, CA, United StatesReported employees: 1,001-5,000 | Newport Beach, CA, United States | 1,001-5,000 | Exact match | 676 contacts → |
“Clean Energy pioneered renewable natural gas (RNG) as a vehicle fuel in the U.S.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Galileo Technologiesgalileotechnologies.com HQ: Middlesex, NJ, United StatesReported employees: 501-1,000 | Middlesex, NJ, United States | 501-1,000 | Exact match | 488 contacts → |
“Galileo Technologies is a leading company in the engineering and manufacturing of high-value-added energy solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Green Plains INCgpreinc.com HQ: Omaha, NE, United StatesReported employees: 501-1,000 | Omaha, NE, United States | 501-1,000 | Exact match | 471 contacts → |
“Green Plains Inc.(NASDAQ:GPRE) is a leading biorefining company advancing the transition to a low-carbon world through the production of renewable fuels and sustainable…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Certarus LTDcertarus.com HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 359 contacts → |
“Certarus is the North American market leader in providing low carbon energy solutions through a fully integrated compressed natural gas (CNG) platform.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Vanguard Renewablesvanguardrenewables.com HQ: Weston, MA, United StatesReported employees: 201-500 | Weston, MA, United States | 201-500 | Exact match | 234 contacts → |
“Vanguard Renewables is a national leader in food and beverage waste recycling and organic waste-to-renewable energy solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | BHE Renewablesbherenewables.com HQ: Des Moines, IA, United StatesReported employees: 501-1,000 | Des Moines, IA, United States | 501-1,000 | Exact match | 218 contacts → |
“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…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Eco-Energy LLCeco-energy.com HQ: Franklin, TN, United StatesReported employees: 51-200 | Franklin, TN, United States | 51-200 | Exact match | 217 contacts → |
“Eco-Energy is a leading clean energy and midstream services company with over 30 years in operation.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Opal Fuelsopalfuels.com HQ: White Plains, NY, United StatesReported employees: 201-500 | White Plains, NY, United States | 201-500 | Exact match | 183 contacts → |
“OPAL Fuels Inc.(Nasdaq: OPAL) is a leading vertically integrated renewable fuels platform involved in the production and distribution of renewable natural gas (RNG) for the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Pinnacle Propane, LLCpinnaclepropane.com HQ: Irving, TX, United StatesReported employees: 201-500 | Irving, TX, United States | 201-500 | Exact match | 176 contacts → |
“Pinnacle Propane is a leading supplier and distributor of LPG (Liquified Petroleum Gas) in the U.S.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Gevo, INCgevo.com HQ: Englewood, CO, United StatesReported employees: 51-200 | Englewood, CO, United States | 51-200 | Exact match | 144 contacts → |
“Gevo is a next-generation diversified energy company committed to fueling America’s future with cost-effective, drop-in fuels that contribute to energy security, abate carbon, and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Seaboard Energyseaboardenergy.com HQ: Merriam, KS, United StatesReported employees: 201-500 | Merriam, KS, United States | 201-500 | Exact match | 142 contacts → |
“Seaboard Energy, a Seaboard Corporation business, is dedicated to finding alternative energy sources.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fhg, INCfhg-inc.com HQ: Mint Hill, NC, United StatesReported employees: 51-200 | Mint Hill, NC, United States | 51-200 | Exact match | 131 contacts → |
“FHG is a national construction company founded in 1982 serving the energy industry, focused primarily on refined product terminals and facilities, natural gas, RNG, and hydrogen.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Maas Energy Worksmaasenergy.com HQ: Redding, CA, United StatesReported employees: 51-200 | Redding, CA, United States | 51-200 | Exact match | 107 contacts → |
“Maas Energy Works is a family-owned business based in Redding, California.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Marquis INCmarquisinc.com HQ: Hennepin, IL, United StatesReported employees: 201-500 | Hennepin, IL, United States | 201-500 | Exact match | 105 contacts → |
“Marquis has a 50-year-long history of driving innovation in American biofuel production, strengthening rural economies, and securing our nation’s energy future.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Hawai I GAShawaiigas.com HQ: Honolulu, HI, United StatesReported employees: 201-500 | Honolulu, HI, United States | 201-500 | Exact match | 104 contacts → |
“Since 1904, Hawaiʻi Gas has been the only franchised gas company in Hawaiʻi.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Nacelle Solutionsnacellesolutions.com HQ: Charleston, WV, United StatesReported employees: 51-200 | Charleston, WV, United States | 51-200 | Exact match | 96 contacts → |
“Nacelle is a gas conditioning and processing company serving two distinct markets: biogas and oil and gas.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | California Bioenergy LLCcalbioenergy.com HQ: Tulare, CA, United StatesReported employees: 51-200 | Tulare, CA, United States | 51-200 | Exact match | 94 contacts → |
“CalBio is the leading developer of dairy digesters for generating renewable electricity and vehicle fuel in California.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Biogas Engineeringbiogaseng.com HQ: Long Beach, CA, United StatesReported employees: 51-200 | Long Beach, CA, United States | 51-200 | Exact match | 91 contacts → |
“Biogas Engineering is an award winning, one of the fastest growing companies in field of Renewable Natural Gas.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Morrow Energymorrowenergy.com HQ: Midland, TX, United StatesReported employees: 51-200 | Midland, TX, United States | 51-200 | Exact match | 86 contacts → |
“Morrow Energy is the backbone of American RNG.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Generate Upcyclegenerateupcycle.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 82 contacts → |
“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.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Upwing Energyupwingenergy.com HQ: Cerritos, CA, United StatesReported employees: 51-200 | Cerritos, CA, United States | 51-200 | Exact match | 80 contacts → |
“Upwing Energy is securing global energy needs in an economical and environmentally sustainable way.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Montauk Renewables, INCmontaukrenewables.com HQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 79 contacts → |
“Montauk is a fully integrated renewable energy company specializing in the management, recovery and conversion of landfill methane into renewable energy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | BCCKbcck.com HQ: Midland, TX, United StatesReported employees: 51-200 | Midland, TX, United States | 51-200 | Exact match | 75 contacts → |
“As a full, self-performing EPC service provider (concept, engineering, design, fabrication, manufacturing, & construction), partnering with BCCK as a single-source provider allows…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Biogas companies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
653 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 654 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for biogas companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many biogas companies did RevenueBase find based in the United States?
The saved snapshot records 654 matching company records, 15,377 tracked contacts and 6,886 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Biogas companies by geography
- Biogas companies based in New Delhi, India
- Biogas companies based in Pune, India
- Biogas companies based in Argentina
- Biogas companies based in Australia
- Biogas companies based in Austria
- Biogas companies based in Belgium
- Biogas companies based in Brazil
- Biogas companies based in Canada
- Biogas companies based in Colombia
- Biogas companies based in Czechia
- Biogas companies based in Denmark
- Biogas companies based in Finland
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 biogas companies based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/biogas-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗