Company lists · Data refreshed September 2026
Top 25 Ehs consultancies based in Brazil
RevenueBase identified 8,114 ehs consultancies headquartered in Brazil as of September 2026 and tracks 70,162 professional contacts across them, including 9,295 with verified work emails and 1,182 with mobile numbers. Sao Paulo is the largest hub.
This list covers ehs consultancies 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 24, 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.
The 25 largest ehs consultancies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,599 contacts → | ||||
Indirect evidence “Our mission is to promote ecological transformation by investing in decarbonization projects, circular economy, energy transition, and environmental regeneration.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,791 contacts → | ||||
Indirect evidence “Presidida por Raul Corrêa da Silva, a BDO RCS foi fundada em 2001 e desde então mantém participação expressiva no mercado de auditorias.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 3 | 899 contacts → | ||||
Indirect evidence “Desde 1953 as empresas do Grupo Falcão Bauer prestam serviços nas áreas de Engenharia Consultiva realizando serviços de assessoria, avaliação, inspeção, Certificações (produtos e…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 4 | 765 contacts → | ||||
Indirect evidence “Em 26 de julho de 1995 foi criada a Telsan, uma empresa de engenharia consultiva que tem o orgulho de ter como missão principal a prestação de serviços diferenciados, visando à…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 5 | 540 contacts → | ||||
Indirect evidence “A CTA foi criada em 1995, em Belo Horizonte Minas Gerais, ampliando sua atividade e posicionando sua sede no estado do Rio de Janeiro em Duque de Caxias, próximo ao Pólo…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 6 | 525 contacts → | ||||
Indirect evidence “STE - SERVIÇOS TÉCNICOS DE ENGENHARIA S.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 7 | 519 contacts → | ||||
Indirect evidence “A SERVICE Engenharia é uma empresa de prestação de serviços de Consultoria, Planejamento, Administração, Fiscalização, Manutenção, Construção e Montagem Industrial, atuando em…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 8 | 517 contacts → | ||||
Indirect evidence “Especializada na prestação de serviços de engenharia consultiva, com mais de 30 anos de experiência, a PROSUL atua nas mais diversas áreas da infraestrutura.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 9 | 471 contacts → | ||||
Indirect evidence “A STN EMPREENDIMENTOS E CONSTRUÇÕES atua há mais de 30 anos nas áreas de engenharia elétrica, de eletromecânica e de engenharia civil em todo território nacional.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 10 | 448 contacts → | ||||
Indirect evidence “Somos uma das maiores consultorias em meio ambiente do Brasil, fundada em 1997, contando, hoje, com uma equipe técnica multidisciplinar permanente, que congrega profissionais das…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 11 | 445 contacts → | ||||
Indirect evidence “Somos uma empresa de Engenharia Consultiva, oferecendo serviços para os mercados de energia, petróleo e gás, saneamento e recursos hídricos, transporte, telecomunicações e…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 12 | 435 contacts → | ||||
Indirect evidence “A Via Networks é uma empresa mineira especializada na prestação de serviços de engenharia.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 13 | 434 contacts → | ||||
Indirect evidence “Identificamos e solucionamos problemas relacionados ao tratamento de água e efluentes, reúso, dessalinização e análises ambientais para indústrias, consultorias ambientais e…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 14 | 424 contacts → | ||||
Indirect evidence “A LBR Engenharia e Consultoria, desde sua fundação, ocorrida em 1996, preza pela excelência, na prestação de serviços de engenharia consultiva, sempre buscando soluções inovadoras…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 15 | 343 contacts → | ||||
Indirect evidence “Serviços especializados para construção não especificados anteriormente” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 16 | 298 contacts → | ||||
Indirect evidence “A Amplo Engenharia destaca-se por sua especialização em Estudos Ambientais, abrangendo áreas diretamente relacionadas ao Licenciamento Ambiental, Monitoramento Ambiental…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 17 | 292 contacts → | ||||
Indirect evidence “A nossa história começou em 1997 quando dois engenheiros e um administrador se juntaram para oferecer serviços de engenharia na cidade de Brasília-DF.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 18 | 288 contacts → | ||||
Indirect evidence “CTE is a consulting company, which has 28 years of experience in the Construction Industry, offering clients consultancy across a wide range of service nable Projects and Green…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 19 | 271 contacts → | ||||
Indirect evidence “We are Draft Solutions, a Brazilian consulting engineering and technology services company.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 20 | 270 contacts → | ||||
Indirect evidence “A Recruitment é uma das maiores Consultorias em Recursos Humanos do Nordeste, prestando serviços de recrutamento e seleção, avaliações psicológicas e treinamentos.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 21 | 249 contacts → | ||||
Indirect evidence “Planlink stands out as an authority in the industrial sector, offering a broad spectrum of specialized services.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 22 | 234 contacts → | ||||
Indirect evidence “A GAP Ambiental oferece serviços para pequenas, médias e grandes empresas em diversas áreas que vão desde o licenciamento ao acompanhamento da execução de projetos.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 23 | 234 contacts → | ||||
Indirect evidence “A WALM Engenharia e Tecnologia Ambiental Ltda.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 24 | 230 contacts → | ||||
Indirect evidence “A Econservation foi fundada com o propósito de prestação de serviços de Consultoria Especializada, com foco na harmonização dos objetivos e metas de seus clientes com o…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 25 | 219 contacts → | ||||
Indirect evidence “Fundada em com visão inovadora, a Racing iniciou a consultoria em desenvolvimento de projetos e, ao longo dos anos, expandiu suas especializações e áreas de atuação.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
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: ehs consultancies. 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 ehs consultancies.
- Partial evidence
- Its own public description names part of ehs consultancies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name ehs consultancies. 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 25 of 8,114 ehs consultancies based in Brazil
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 9,295 reachable decision-makers.
Free signup · no credit card
Ehs consultancies based in Brazil at a glance
As of Sep 24, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 27.0dCompany record updated
Median 92.0dHow 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 ehs consultancies, 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 “ehs consultancies”. 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 ehs consultancies), 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 ehs consultancies, 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, 9,295 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 24, 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.
Ehs consultancies by metro
- Ehs consultancies in Sao Paulo1137
- Ehs consultancies in Rio De Janeiro405
- Ehs consultancies in Belo Horizonte365
- Ehs consultancies in Curitiba261
- Ehs consultancies in Porto Alegre190
- Ehs consultancies in Campinas156
- Ehs consultancies in Salvador128
- Ehs consultancies in Goiania114
- Ehs consultancies in Fortaleza106
- Ehs consultancies in Recife106
- Ehs consultancies in Sorocaba100
- Ehs consultancies in Sao Bernardo Do Campo87
- Ehs consultancies in Santo Andre79
- Ehs consultancies in Jundiai78
- Ehs consultancies in Ribeirao Preto78
- Ehs consultancies in Joinville75
- Ehs consultancies in Sao Jose Dos Campos70
- Ehs consultancies in Brasilia66
- Ehs consultancies in Florianopolis64
- Ehs consultancies in Guarulhos64
- Ehs consultancies in Vitoria63
- Ehs consultancies in Manaus62
- Ehs consultancies in Uberlandia57
- Ehs consultancies in Caxias Do Sul56
- Ehs consultancies in Santos53
- Ehs consultancies in Mogi Das Cruzes50
- Ehs consultancies in Londrina48
- Ehs consultancies in Blumenau46
- Ehs consultancies in Piracicaba46
- Ehs consultancies in Barueri45
- Ehs consultancies in Americana42
- Ehs consultancies in Campo Grande41
- Ehs consultancies in Contagem40
- Ehs consultancies in Maringa40
- Ehs consultancies in Osasco38
- Ehs consultancies in Sao Luis38
- Ehs consultancies in Natal37
- Ehs consultancies in Taubate37
- Ehs consultancies in Belem35
- Ehs consultancies in Maceio35
- Ehs consultancies in Canoas34
- Ehs consultancies in Itajai32
- Ehs consultancies in Sao Caetano Do Sul32
- Ehs consultancies in Niteroi30
- Ehs consultancies in Sao Jose Do Rio Preto30
- Ehs consultancies in Lauro De Freitas29
- Ehs consultancies in Aracaju28
- Ehs consultancies in Bauru27
- Ehs consultancies in Juiz De Fora27
- Ehs consultancies in Ponta Grossa27
- Ehs consultancies in Criciuma26
- Ehs consultancies in Betim25
- Ehs consultancies in Sao Carlos25
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 ehs consultancies, 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 ehs consultancies are there based in Brazil?
RevenueBase identified 8,114 ehs consultancies 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?
Ambipar, headquartered in Sao Paulo, tops this list with the largest team on record.
Which city has the most ehs consultancies?
Sao Paulo leads with 1137 headquartered companies, followed by Rio De Janeiro (405) and Belo Horizonte (365).
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 9,295 verified decision-maker contacts tracked across these 8,114 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 24, 2026.
Ready to reach these companies? Verified emails and direct dials for all 8,114 ehs consultancies based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
Ehs consultancies by geography
- Ehs consultancies based in the United States
- Ehs consultancies based in the United Kingdom
- Ehs consultancies based in France
- Ehs consultancies based in Italy
- Ehs consultancies based in Australia
- Ehs consultancies based in Germany
- Ehs consultancies based in Spain
- Ehs consultancies based in Canada
- Ehs consultancies based in the Netherlands
- Ehs consultancies based in South Africa
- Ehs consultancies based in Mexico
- Ehs consultancies based in Argentina
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 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.