Company lists · Data refreshed September 2026

Top 20 Mining carbon offset providers based in Brazil

Name: Mining carbon offset providers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 67 companies tracked

RevenueBase identified 67 mining carbon offset providers headquartered in Brazil as of September 2026 and tracks 573 professional contacts across them, including 219 with verified work emails. Sao Paulo is the largest hub.

This list covers mining carbon offset providers headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

67Companies

573Contacts tracked

219Verified emails

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The 20 largest mining carbon offset providers based in Brazil

Ranked by team size

Top 20 of 67 mining carbon offset providers based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to mining carbon offset providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Mombak	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	11-50	81 contacts →
	Partial evidence “Mombak is working to become the world's largest and lowest cost carbon removal company, with a multi-pathway portfolio of solutions.” Source: RevenueBase Database · checked Sep 17, 2026
2	Carbonext	Partial evidence	São Paulo, BrazilHQ checked Sep 17, 2026	51-200	75 contacts →
	Partial evidence “Carbonext arose from the desire to make a difference.” Source: RevenueBase Database · checked Sep 17, 2026
3	Bionow	Indirect evidence	Nova Lima, BrazilHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “Estamos aqui para (co)criar o futuro com você.” Source: RevenueBase Database · checked Sep 17, 2026
4	Carbon Free Brasil	Partial evidence	Florianópolis, BrazilHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial evidence “Carbon Free Brasil is a young company founded with the purpose of improving the environment we live in, raising awareness among people, and inspiring sustainable change.” Source: RevenueBase Database · checked Sep 17, 2026
5	Onearth Climate Tech Plantar Carbon	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “Onearth has developed its technology platform to help companies transform towards a low-carbon economy.” Source: RevenueBase Database · checked Sep 17, 2026
6	Reflora Initiative	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	14 contacts →
	Partial evidence “We act as carbon-forest managers, generating high-quality carbon credits from the Atlantic Forest and the Brazilian Amazon.” Source: RevenueBase Database · checked Sep 17, 2026
7	Future Carbon Group	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	10 contacts →
	Partial evidence “Future Carbon is a global climate business that operates as an ecosystem of decarbonization solutions.” Source: RevenueBase Database · checked Sep 17, 2026
8	Vert Ecotech SA	Indirect evidence	Campinas, BrazilHQ checked Sep 17, 2026	1-10	9 contacts →
	Indirect evidence “Quem Somos A Vert Ecotech nasceu para regenerar o meio ambiente global por meio do modelo ESG, gerar desenvolvimento, renda para todos os envolvidos e comercializar crédito…” Source: RevenueBase Database · checked Sep 17, 2026
9	JUNDU	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “A Jundu é uma plataforma que conecta projetos e empresas com o mecanismo de créditos de CO₂ para restaurar florestas e investir em projetos que aceleram a transição para um…” Source: RevenueBase Database · checked Sep 17, 2026
10	Unicarbo Energia E Biogás Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “UniCarbo provides solutions for arbon, biogas energy and emission reductions.” Source: RevenueBase Database · checked Sep 17, 2026
11	Beng Engenharia	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “BENG is a consulting company focused on generating carbon credits, trading environmental assets, neutralizing CO2 emissions and low carbon policies.” Source: RevenueBase Database · checked Sep 17, 2026
12	Instituto Ecológica Ecologica Institute	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “Instituto Ecológica Palmas (Ecologica Institute) is a non-profit organization active in the Amazon rainforest.” Source: RevenueBase Database · checked Sep 17, 2026
13	Carbonn	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Somos um negócio que transforma ações em grandes impactos positivos no planeta.” Source: RevenueBase Database · checked Sep 17, 2026
14	Conscience Carbon	Partial evidence	São Paulo, BrazilHQ checked Sep 17, 2026	11-50	3 contacts →
	Partial evidence “Somos a Conscience Carbon especializada em desenvolvimento e implementação de projetos para a geração de créditos de carbono, com foco na conservação de florestas nativas e…” Source: RevenueBase Database · checked Sep 17, 2026
15	Astra Carbon	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	1-10	3 contacts →
	Partial evidence “A Astra Carbon é especializada no desenvolvimento de projetos de remoção de carbono com biochar, uma solução inovadora e de alto impacto ambiental.” Source: RevenueBase Database · checked Sep 17, 2026
16	Descarbontech	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	3 contacts →
	Partial evidence “At Descarbontech, we create innovative technological solutions focused on the decarbonization of carbon-intensive sectors.” Source: RevenueBase Database · checked Sep 17, 2026
17	Descarbonizei	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	11-50	2 contacts →
	Partial evidence “A Descarbonizei realiza sua Descarbonização e compensação de carbono de forma fácil, segura, rápida e lucrativa.” Source: RevenueBase Database · checked Sep 17, 2026
18	Carbon Reset S A	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “Carbon Reset is a company capitalized from an investment fund, raised through a partnership between the companies WayCarbon, ForFuturing and Vitreo.” Source: RevenueBase Database · checked Sep 17, 2026
19	Green Domus	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “Green Domus Desenvolvimento Sustentável enables the sustainable developmentthat aim to avoid Climate Change through projects that reduce greenhouse gas emission promoting low…” Source: RevenueBase Database · checked Sep 17, 2026
20	Carbon4412	Partial evidence	São Paulo, BrazilHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “Carbon 4412 is a carbon asset management platform that identifies and invests in high quality carbon credit investment opportunities on a global scale with proprietary capital and…” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: mining carbon offset providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names mining carbon offset providers.
Partial evidence: Its own public description names part of mining carbon offset providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mining carbon offset providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 20 of 67 mining carbon offset providers based in Brazil

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Mining carbon offset providers based in Brazil at a glance

As of Sep 17, 2026

38.2%Verified-email coverage

8.6Average contacts per company

1-10Median size (employees)

43.3%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 67 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among mining carbon offset providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “mining carbon offset providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names mining carbon offset providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among mining carbon offset providers, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 219 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Mining carbon offset providers by metro

Mining carbon offset providers in Sao Paulo29

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names mining carbon offset providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many mining carbon offset providers are there based in Brazil?

RevenueBase identified 67 mining carbon offset providers headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Mombak, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most mining carbon offset providers?

Sao Paulo leads with 29 headquartered companies, followed by Belo Horizonte (8) and Rio De Janeiro (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 219 verified decision-maker contacts tracked across these 67 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.