Company lists · Data refreshed September 2026
Top 25 Biochar producers worldwide
RevenueBase identified 1,097 company matches for biochar producers worldwide as of September 2026 and tracks 5,134 professional contacts across them, including 970 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for biochar producers worldwide, 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. Country and city lists for biochar producers follow the table.
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 biochar producers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 151 contacts → | ||||
Exact match “NetZero's mission is to bring biochar at scale in the tropics – for climate and people, now.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 93 contacts → | ||||
Exact match “Charm Industrial is working to return the atmosphere to 280 ppm CO₂.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 92 contacts → | ||||
Exact match “At MASH Makes, we convert organic waste into sustainable biofuels, biochar, and carbon removal solutions to combat climate change and promote sustainability.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 59 contacts → | ||||
Exact match “We are a leadership company in Biochar and agricultural solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 56 contacts → | ||||
Exact match “Cool Planet was founded in 2009 to commercialize a groundbreaking technology that produces engineered biocarbon and renewable, carbon negative fuel from biomass.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 50 contacts → | ||||
Exact match “Graanul Invest Group is the world’s leading sustainable biomass and bioenergy producer.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 49 contacts → | ||||
Exact match “BF Industries, Inc, is a 100% Filipino owned company operating in Davao City, Philippines, for more than 30 years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 46 contacts → | ||||
Exact match “Founded in 1993 in Gyé-sur-Seine (Aube, Grand Est, France), the SOLER Group is one of the leaders in renewable carbon production, offering a unique and innovative technological…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 40 contacts → | ||||
Exact match “Nova Pangaea Technologies is a cleantech company that has created a patented technology called REFNOVA®.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 40 contacts → | ||||
Exact match “Airex Energy is a world leading climate solutions provider, helping organizations in their journey towards achieving net-zero emissions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 39 contacts → | ||||
Exact match “Releaf Earth is a climate technology company pioneering novel sustainable agriculture and carbon removal solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 38 contacts → | ||||
Exact match “Con más de 16 años de experiencia, lideramos la industria del pellet en Chile, comprometidos con el medioambiente y la eficiencia en calefacción.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 38 contacts → | ||||
Exact match “Production d'énergie à partir de biomasse” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 38 contacts → | ||||
Exact match “Die DHG: Inhabergeführt, bodenständig und verantwortungsvoll.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 37 contacts → | ||||
Exact match “PYREG is a global leader in Biochar Carbon Removal (BCR) technology, manufacturing industrial-scale systems that transform biomass and biosolids into high-value biochar and clean…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 35 contacts → | ||||
Exact match “Plants draw down CO2 from the atmosphere via photosynthesis and solar power at unbeatable efficiency.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 34 contacts → | ||||
Exact match “WORLD LEADING FULL-SERVICE PROVIDER OF ACTIVATED CARBONS The CarboTech Group is one of the world's leading full-service providers of high-quality powdered, granulated and extruded…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 31 contacts → | ||||
Exact match “A Norflor atua como produtora de madeira e carvão, atendendo ao mercado nacional e internacional.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 31 contacts → | ||||
Exact match “Our mission is to improve smallholders’ livelihoods by transforming husk into biochar to regenerate soils, increase yields and capture carbon.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 30 contacts → | ||||
Exact match “Most crop and forest residues (biomass) are loose, wet, and bulky, making them very expensive to collect and transport.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 27 contacts → | ||||
Exact match “We de-carbonize industrial processes for companies & municipalities.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 27 contacts → | ||||
Exact match “WasteX provides a globally-unique, full-stack biochar solution for agricultural producers and carbon projects developers in Indonesia, India and elsewhere internationally.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 27 contacts → | ||||
Exact match “We supply high-quality certified wood chips for fuel to industrial clients for clean energy generation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 27 contacts → | ||||
Exact match “AirSmat is a climate technology company building integrated climate infrastructure to reverse climate change while creating long-term economic value across Africa.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 27 contacts → | ||||
Exact match Recorded description not available. 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 “biochar producers”. 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 1,097 biochar producers worldwide
See the full list, filter by size, metro and specialty, and access 970 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Biochar producers worldwide at a glance
As of Sep 19, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for biochar producers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “biochar producers” 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. 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 970 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.
Biochar producers by location
4 lists · largest firstEvery Biochar producers 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 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 “biochar producers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many biochar producers are there worldwide?
RevenueBase identified 1,097 company matches for biochar producers worldwide 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?
Netzero tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most biochar producers?
The United States leads with 125 companies, followed by Germany (60) and the United Kingdom (51). Every biochar producers list by country and city is linked on this page.
Which city has the most biochar producers?
London leads with 9 company records, followed by Sao Paulo (9) and Singapore (9).
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 970 professional contacts with verified work emails tracked across these 1,097 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 1,097 biochar producers worldwide. Start with a free account, no credit card.
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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 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 biochar producers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,097 matching company records for biochar producers worldwide, with 5,134 tracked contacts and 970 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 biochar producers worldwide
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 |  Netzeronetzero.greenHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 151 contacts → |
“NetZero's mission is to bring biochar at scale in the tropics – for climate and people, now.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Charm Industrialcharmindustrial.comHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 93 contacts → |
“Charm Industrial is working to return the atmosphere to 280 ppm CO₂.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Mash Makesmashmakes.comHQ: Copenhagen, DenmarkReported employees: 51-200 | Copenhagen, Denmark | 51-200 | Exact match | 92 contacts → |
“At MASH Makes, we convert organic waste into sustainable biofuels, biochar, and carbon removal solutions to combat climate change and promote sustainability.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  ARTIarti.comHQ: Des Moines, IA, United StatesReported employees: 51-200 | Des Moines, IA, United States | 51-200 | Exact match | 59 contacts → |
“We are a leadership company in Biochar and agricultural solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Cool Planetcoolplanet.comHQ: Greenwood Village, CO, United StatesReported employees: Not recorded | Greenwood Village, CO, United States | Not recorded | Exact match | 56 contacts → |
“Cool Planet was founded in 2009 to commercialize a groundbreaking technology that produces engineered biocarbon and renewable, carbon negative fuel from biomass.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  AS Graanul Investgraanulinvest.comHQ: Tallinn, EstoniaReported employees: 501-1,000 | Tallinn, Estonia | 501-1,000 | Exact match | 50 contacts → |
“Graanul Invest Group is the world’s leading sustainable biomass and bioenergy producer.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | BF Industries, INCbfi.com.ph HQ: Davao, PhilippinesReported employees: 201-500 | Davao, Philippines | 201-500 | Exact match | 49 contacts → |
“BF Industries, Inc, is a 100% Filipino owned company operating in Davao City, Philippines, for more than 30 years.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Soler Groupsoler-group.comHQ: Gyé Sur Seine, FranceReported employees: 51-200 | Gyé Sur Seine, France | 51-200 | Exact match | 46 contacts → |
“Founded in 1993 in Gyé-sur-Seine (Aube, Grand Est, France), the SOLER Group is one of the leaders in renewable carbon production, offering a unique and innovative technological…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Nova Pangaea Technologiesnovapangaea.comHQ: Teeside, United KingdomReported employees: 11-50 | Teeside, United Kingdom | 11-50 | Exact match | 40 contacts → |
“Nova Pangaea Technologies is a cleantech company that has created a patented technology called REFNOVA®.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Airex Energyairex-energy.comHQ: Laval, QC, CanadaReported employees: 11-50 | Laval, QC, Canada | 11-50 | Exact match | 40 contacts → |
“Airex Energy is a world leading climate solutions provider, helping organizations in their journey towards achieving net-zero emissions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Releaf Earth YC W19wereleaf.earthHQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 39 contacts → |
“Releaf Earth is a climate technology company pioneering novel sustainable agriculture and carbon removal solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ecomasecomas.cl HQ: Los Ángeles, ChileReported employees: 51-200 | Los Ángeles, Chile | 51-200 | Exact match | 38 contacts → |
“Con más de 16 años de experiencia, lideramos la industria del pellet en Chile, comprometidos con el medioambiente y la eficiencia en calefacción.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Aveo Energieaveo.ma HQ: Casablanca, MoroccoReported employees: 11-50 | Casablanca, Morocco | 11-50 | Exact match | 38 contacts → |
“Production d'énergie à partir de biomasse” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  DHG Vertriebs- UND Consultingges. MBHdhg-vertrieb.deHQ: D-47669 Wachtendonk, GermanyReported employees: 51-200 | D-47669 Wachtendonk, Germany | 51-200 | Exact match | 38 contacts → |
“Die DHG: Inhabergeführt, bodenständig und verantwortungsvoll.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  PYREGpyreg.comHQ: Frankfurt Am Main, GermanyReported employees: 51-200 | Frankfurt Am Main, Germany | 51-200 | Exact match | 37 contacts → |
“PYREG is a global leader in Biochar Carbon Removal (BCR) technology, manufacturing industrial-scale systems that transform biomass and biosolids into high-value biochar and clean…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Carbo Culturecarboculture.comHQ: Helsinki, CA, FinlandReported employees: 11-50 | Helsinki, CA, Finland | 11-50 | Exact match | 35 contacts → |
“Plants draw down CO2 from the atmosphere via photosynthesis and solar power at unbeatable efficiency.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Carbotech Groupcarbotech.deHQ: Essen, GermanyReported employees: 51-200 | Essen, Germany | 51-200 | Exact match | 34 contacts → |
“WORLD LEADING FULL-SERVICE PROVIDER OF ACTIVATED CARBONS The CarboTech Group is one of the world's leading full-service providers of high-quality powdered, granulated and extruded…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Norflor Empreendimentos Florestais S.Anorflor.com.brHQ: Montes Claros, BrazilReported employees: 201-500 | Montes Claros, Brazil | 201-500 | Exact match | 31 contacts → |
“A Norflor atua como produtora de madeira e carvão, atendendo ao mercado nacional e internacional.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HUSKhuskventures.com HQ: Phnom Penh, CambodiaReported employees: 11-50 | Phnom Penh, Cambodia | 11-50 | Exact match | 31 contacts → |
“Our mission is to improve smallholders’ livelihoods by transforming husk into biochar to regenerate soils, increase yields and capture carbon.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Takachartakachar.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 30 contacts → |
“Most crop and forest residues (biomass) are loose, wet, and bulky, making them very expensive to collect and transport.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Circular Carboncircular-carbon.comHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 27 contacts → |
“We de-carbonize industrial processes for companies & municipalities.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Wastexwastex.io HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 27 contacts → |
“WasteX provides a globally-unique, full-stack biochar solution for agricultural producers and carbon projects developers in Indonesia, India and elsewhere internationally.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | RC Bioenergíarcbioenergia.com HQ: Santiago, ChileReported employees: 51-200 | Santiago, Chile | 51-200 | Exact match | 27 contacts → |
“We supply high-quality certified wood chips for fuel to industrial clients for clean energy generation.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Airsmatairsmat.comHQ: Ikoyi, United KingdomReported employees: 11-50 | Ikoyi, United Kingdom | 11-50 | Exact match | 27 contacts → |
“AirSmat is a climate technology company building integrated climate infrastructure to reverse climate change while creating long-term economic value across Africa.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Bricapar S.Abricapar.com.py HQ: Asuncion, ParaguayReported employees: 51-200 | Asuncion, Paraguay | 51-200 | Exact match | 27 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 1,097 company matches
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Biochar producers: 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
1,089 records in the displayed employee bands.
8 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,097 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 ↗
Biochar producers by location
4 lists · largest firstEvery Biochar producers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for biochar producers?
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 biochar producers did RevenueBase find worldwide?
The saved snapshot records 1,097 matching company records, 5,134 tracked contacts and 970 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 biochar producers worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/biochar-producers.
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 biochar producers worldwide
RevenueBase records 1,097 matching company records for biochar producers worldwide, with 5,134 tracked contacts and 970 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 biochar producers worldwide
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 | Netzeronetzero.green HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 151 contacts → |
“NetZero's mission is to bring biochar at scale in the tropics – for climate and people, now.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Charm Industrialcharmindustrial.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 93 contacts → |
“Charm Industrial is working to return the atmosphere to 280 ppm CO₂.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Mash Makesmashmakes.com HQ: Copenhagen, DenmarkReported employees: 51-200 | Copenhagen, Denmark | 51-200 | Exact match | 92 contacts → |
“At MASH Makes, we convert organic waste into sustainable biofuels, biochar, and carbon removal solutions to combat climate change and promote sustainability.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ARTIarti.com HQ: Des Moines, IA, United StatesReported employees: 51-200 | Des Moines, IA, United States | 51-200 | Exact match | 59 contacts → |
“We are a leadership company in Biochar and agricultural solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cool Planetcoolplanet.com HQ: Greenwood Village, CO, United StatesReported employees: Not recorded | Greenwood Village, CO, United States | Not recorded | Exact match | 56 contacts → |
“Cool Planet was founded in 2009 to commercialize a groundbreaking technology that produces engineered biocarbon and renewable, carbon negative fuel from biomass.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | AS Graanul Investgraanulinvest.com HQ: Tallinn, EstoniaReported employees: 501-1,000 | Tallinn, Estonia | 501-1,000 | Exact match | 50 contacts → |
“Graanul Invest Group is the world’s leading sustainable biomass and bioenergy producer.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | BF Industries, INCbfi.com.ph HQ: Davao, PhilippinesReported employees: 201-500 | Davao, Philippines | 201-500 | Exact match | 49 contacts → |
“BF Industries, Inc, is a 100% Filipino owned company operating in Davao City, Philippines, for more than 30 years.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Soler Groupsoler-group.com HQ: Gyé Sur Seine, FranceReported employees: 51-200 | Gyé Sur Seine, France | 51-200 | Exact match | 46 contacts → |
“Founded in 1993 in Gyé-sur-Seine (Aube, Grand Est, France), the SOLER Group is one of the leaders in renewable carbon production, offering a unique and innovative technological…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nova Pangaea Technologiesnovapangaea.com HQ: Teeside, United KingdomReported employees: 11-50 | Teeside, United Kingdom | 11-50 | Exact match | 40 contacts → |
“Nova Pangaea Technologies is a cleantech company that has created a patented technology called REFNOVA®.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Airex Energyairex-energy.com HQ: Laval, QC, CanadaReported employees: 11-50 | Laval, QC, Canada | 11-50 | Exact match | 40 contacts → |
“Airex Energy is a world leading climate solutions provider, helping organizations in their journey towards achieving net-zero emissions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Releaf Earth YC W19wereleaf.earth HQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 39 contacts → |
“Releaf Earth is a climate technology company pioneering novel sustainable agriculture and carbon removal solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ecomasecomas.cl HQ: Los Ángeles, ChileReported employees: 51-200 | Los Ángeles, Chile | 51-200 | Exact match | 38 contacts → |
“Con más de 16 años de experiencia, lideramos la industria del pellet en Chile, comprometidos con el medioambiente y la eficiencia en calefacción.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Aveo Energieaveo.ma HQ: Casablanca, MoroccoReported employees: 11-50 | Casablanca, Morocco | 11-50 | Exact match | 38 contacts → |
“Production d'énergie à partir de biomasse” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | DHG Vertriebs- UND Consultingges. MBHdhg-vertrieb.de HQ: D-47669 Wachtendonk, GermanyReported employees: 51-200 | D-47669 Wachtendonk, Germany | 51-200 | Exact match | 38 contacts → |
“Die DHG: Inhabergeführt, bodenständig und verantwortungsvoll.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | PYREGpyreg.com HQ: Frankfurt Am Main, GermanyReported employees: 51-200 | Frankfurt Am Main, Germany | 51-200 | Exact match | 37 contacts → |
“PYREG is a global leader in Biochar Carbon Removal (BCR) technology, manufacturing industrial-scale systems that transform biomass and biosolids into high-value biochar and clean…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Carbo Culturecarboculture.com HQ: Helsinki, CA, FinlandReported employees: 11-50 | Helsinki, CA, Finland | 11-50 | Exact match | 35 contacts → |
“Plants draw down CO2 from the atmosphere via photosynthesis and solar power at unbeatable efficiency.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Carbotech Groupcarbotech.de HQ: Essen, GermanyReported employees: 51-200 | Essen, Germany | 51-200 | Exact match | 34 contacts → |
“WORLD LEADING FULL-SERVICE PROVIDER OF ACTIVATED CARBONS The CarboTech Group is one of the world's leading full-service providers of high-quality powdered, granulated and extruded…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Norflor Empreendimentos Florestais S.Anorflor.com.br HQ: Montes Claros, BrazilReported employees: 201-500 | Montes Claros, Brazil | 201-500 | Exact match | 31 contacts → |
“A Norflor atua como produtora de madeira e carvão, atendendo ao mercado nacional e internacional.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HUSKhuskventures.com HQ: Phnom Penh, CambodiaReported employees: 11-50 | Phnom Penh, Cambodia | 11-50 | Exact match | 31 contacts → |
“Our mission is to improve smallholders’ livelihoods by transforming husk into biochar to regenerate soils, increase yields and capture carbon.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Takachartakachar.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 30 contacts → |
“Most crop and forest residues (biomass) are loose, wet, and bulky, making them very expensive to collect and transport.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Circular Carboncircular-carbon.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 27 contacts → |
“We de-carbonize industrial processes for companies & municipalities.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Wastexwastex.io HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 27 contacts → |
“WasteX provides a globally-unique, full-stack biochar solution for agricultural producers and carbon projects developers in Indonesia, India and elsewhere internationally.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | RC Bioenergíarcbioenergia.com HQ: Santiago, ChileReported employees: 51-200 | Santiago, Chile | 51-200 | Exact match | 27 contacts → |
“We supply high-quality certified wood chips for fuel to industrial clients for clean energy generation.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Airsmatairsmat.com HQ: Ikoyi, United KingdomReported employees: 11-50 | Ikoyi, United Kingdom | 11-50 | Exact match | 27 contacts → |
“AirSmat is a climate technology company building integrated climate infrastructure to reverse climate change while creating long-term economic value across Africa.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Bricapar S.Abricapar.com.py HQ: Asuncion, ParaguayReported employees: 51-200 | Asuncion, Paraguay | 51-200 | Exact match | 27 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 1,097 company matches
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Biochar producers: 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
1,089 records in the displayed employee bands.
8 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,097 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 ↗
Biochar producers by location
4 lists · largest firstEvery Biochar producers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for biochar producers?
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 biochar producers did RevenueBase find worldwide?
The saved snapshot records 1,097 matching company records, 5,134 tracked contacts and 970 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.
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Cite this list
RevenueBase Data Team. Top 25 biochar producers worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/biochar-producers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗