Company lists · Data refreshed September 2026
Top 25 Net zero consulting firms based in Brazil
RevenueBase identified 240 net zero consulting firms headquartered in Brazil as of September 2026 and tracks 1,643 professional contacts across them, including 365 with verified work emails and 38 with mobile numbers. Sao Paulo is the largest hub.
This list covers net zero consulting firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 net zero consulting firms based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 244 | ||||
“Com uma força propulsora de inovação, nos dedicamos a criar e aplicar soluções que elevam o padrão de nossos serviços no mercado.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | WaycarbonStrong evidence | 221 | |||
“WayCarbon is a global company specialized in solutions focused on the transition to a net-zero economy.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 46 | ||||
“Nossa missão é fornecer soluções inovadoras e sustentáveis para ajudar nossos clientes a reduzir o impacto ambiental de suas operações e promover um futuro mais verde.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 43 | ||||
“Na GSS, não estamos apenas imaginando um futuro mais sustentável, estamos trabalhando ativamente na sua construção.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 43 | ||||
“We are a greentech company that uses knowledge and technology to provide solutions that support our clients' journey towards a more inclusive and low-carbon economy.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 42 | ||||
“Mitsidi is a global research, consulting, training and solutions company in Climate Change, focused on energy transition and efficiency.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 42 | ||||
“We are a Brazilian consulting firm for sustainable construction created in 2005 to bringing innovative solutions to civil construction, reducing the environmental impacts of its…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | I Care BrasilIndirect evidence | 31 | |||
“Somos uma consultoria especializada em estratégia e inovação para transição ecológica!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 27 | ||||
“A plataforma que conecta energia renovável, eficiência financeira e otimização monetária para empresas brasileiras de diferentes portes e segmentos.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 18 | ||||
“A Monitore é fruto da soma de competências e experiências de profissionais que atuam há mais de vinte anos frente a organizações que oferecem soluções ambientais ao mercado.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | Glob Consultoria EM SustentabilidadeIndirect evidence | 14 | |||
“Somos uma empresa que atua na área de consultoria em sustentabilidade de forma integrada, com conhecimento e protagonismo para inserir soluções nos negócios e garantir uma…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | Seed SolutionIndirect evidence | 12 | |||
“Somos uma empresa de consultoria movida por pessoas apaixonadas que querem transformar o mundo num lugar mais humano, em harmonia com a natureza e que seja ao mesmo tempo…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 11 | ||||
“Fundado em 2005, o Grugeen - Grupo de Gestão Eficiente de Energia é uma empresa de consultoria com um propósito claro: cuidar da energia para que nossos parceiros possam alçar…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | UgreenIndirect evidence | 11 | |||
“Filipe Boni and Sami Meira's mission is to accelerate the world's transition to sustainability.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 11 | ||||
“Fundada em julho de 2002, a Pró-Ambiente Assessoria Ambiental atua na área de consultoria ambiental para empresas privadas e órgãos públicos.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 11 | ||||
“A Occatu é uma consultoria com 4 anos de experiência no desenvolvimento de estratégias de baixo carbono.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | Future Carbon GroupIndirect evidence | 10 | |||
“Future Carbon is a global climate business that operates as an ecosystem of decarbonization solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 10 | ||||
“A Solfus Engenharia e Conservação de Energia Ltda é uma empresa de consultoria que atua na otimização do uso da energia.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 9 | ||||
“A strategy and sustainability consultancy that influences the C-level in its decision making.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | GRÖNIndirect evidence | 9 | |||
“Desenvolvemos projetos focados no mercado de carbono e nas mudanças climáticas.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | LUDUSIndirect evidence | 9 | |||
“Consultoria e comunicação para sustentabilidade.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 8 | ||||
“EnClim is a start-up research and consulting company focused on helping clients design and implement smart strategies aligned with a future of net zero emissions of greenhouse…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | Visão SustentávelIndirect evidence | 8 | |||
“At Visão Sustentável, we’re on a mission to help steer the corporate world onto a more sustainable path.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 6 | ||||
“Consultoria especializada em estratégias de advocacy e comunicação no Executivo e Legislativo, com foco em projetos baseados na economia de baixo carbono.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 6 | ||||
“Consultoria em ESG, especializada em inventário de emissões de gases de efeito estufa, desenvolvimento e venda de créditos de carbono e estratégias de descarbonização.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 240 net zero consulting firms based in Brazil
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Net zero consulting firms based in Brazil at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 net zero consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Brazil whose own description of what they do matches “net zero consulting firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among net zero consulting firms, 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 an evidence 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, 365 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 5, 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.
Net zero consulting firms by metro
- Net zero consulting firms in Sao Paulo63
Frequently asked
How many net zero consulting firms are there based in Brazil?
RevenueBase identified 240 net zero consulting firms 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?
Grupo Partnership, headquartered in Rio Verde, tops this list with the largest team on record.
Which city has the most net zero consulting firms?
Sao Paulo leads with 63 headquartered companies, followed by Rio De Janeiro (20) and Belo Horizonte (14).
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 365 verified decision-maker contacts tracked across these 240 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 5, 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 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.
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