Company lists · Data refreshed September 2026
Top 25 Ehs consultancies based in Porto Alegre, Brazil
RevenueBase identified 190 ehs consultancies headquartered in Porto Alegre, Brazil as of September 2026 and tracks 1,523 professional contacts across them, including 180 with verified work emails. Sao Paulo is the largest hub.
This list covers ehs consultancies headquartered in Porto Alegre, 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 Porto Alegre, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 173 contacts → | ||||
Indirect evidence “Somos especialistas em Medicina e Segurança do Trabalho, com presença nacional e soluções completas para a saúde ocupacional da sua empresa.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 2 | 86 contacts → | ||||
Indirect evidence “For over 20 years, we have developed engineering solutions for the most complex environmental challenges in Brazil and around the world.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 3 | 73 contacts → | ||||
Indirect evidence “Somos uma empresa de meio ambiente capaz de fornecer consultoria ambiental para os setores de infra-estrutura, energia, mineração, agronegócio, órgãos públicos e sociedade civil…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 4 | 40 contacts → | ||||
Indirect evidence “O futuro da humanidade depende de garantia mútua.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 5 | 38 contacts → | ||||
Indirect evidence “A Profill Engenharia e Ambiente, fundada em é uma empresa de engenharia consultiva que, desde a sua origem, trabalha com foco na identificação das demandas do cliente…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 6 | 36 contacts → | ||||
Partial evidence “A Apollus EHS Solutions is a company formed by specialists with extensive professional experience in large organizations and their respective areas of expertise, prepared to…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 7 | 32 contacts → | ||||
Indirect evidence “Fundada em a PROENERGIA possui mais de duas décadas de atuação no mercado nacional de engenharia elétrica, consolidando-se como referência técnica no desenvolvimento de projetos…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 8 | 28 contacts → | ||||
Indirect evidence “A ABG Engenharia e Meio Ambiente atua em todas as áreas de consultoria e projetos ambientais.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 9 | 26 contacts → | ||||
Partial evidence “ORIENS is one of the most respected Brazilian consultancies in regulatory matters in segments subject to Health Surveillance such as medicines, medical devices, cosmetics, food…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 10 | 18 contacts → | ||||
Indirect evidence “A LZ Ambiental Consultoria & Serviços surgiu como um novo conceito em consultoria ambiental, visando à agilidade, eficiência e excelência de nossos serviços e a comodidade e…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 11 | 12 contacts → | ||||
Indirect evidence “Única Suporte is a Health Surveillance Consultancy on Regulatory Affairs, Good Practices, Clinical Research and new businesses, related to government bodies, especially ANVISA.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 12 | 11 contacts → | ||||
Indirect evidence “Nós somos uma empresa especializada e com vasta experiência na prestação de serviços de assessoria e consultoria ambiental.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 13 | 11 contacts → | ||||
Indirect evidence “A Geoprospec é uma empresa com 40 anos de atuação no mercado de projetos e estudos ambientais e geológicos, supervisão e monitoramento ambiental de empreendimentos com foco em…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 14 | 11 contacts → | ||||
Indirect evidence “A Lautec Engenharia é uma empresa de engenharia, especializada em consultoria nas áreas de Patrimônio, Engenharia de Avaliações, Engenharia Econômica e Perícias.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 15 | 11 contacts → | ||||
Indirect evidence “A Solucionare RH é uma consultoria especializada em gestão de pessoas, com atuação desde 2009.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 16 | 8 contacts → | ||||
Indirect evidence “A G&P é uma empresa gaúcha de prestação de serviços na área ambiental, formada por uma equipe multidisciplinar de profissionais que valorizam a criatividade e a inovação, a partir…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 17 | 7 contacts → | ||||
Indirect evidence “Oferecemos soluções ambientais inovadoras e práticas, ajudando empresas e organizações a integrar a sustentabilidade em suas operações.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 18 | 6 contacts → | ||||
Indirect evidence “A DATTO Engenharia é uma empresa especializada na prestação de serviços técnicos de engenharia, com atuação em qualidade, desempenho, durabilidade, segurança, patologia das…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 19 | 6 contacts → | ||||
Indirect evidence “A Kris Reis Treinamentos e Serviços Ltda atua a mais de 10 anos em Saúde, Meio Ambiente e Segurança.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 contacts → | ||||
Indirect evidence “A STPMA Engenharia é especializada na prestação de serviços de assessoria ambiental e de PPCI para sua empresa.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 21 | 5 contacts → | ||||
Indirect evidence “Consultoria em ESG, Economia Circular e Crédito de Carbono.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 22 | 4 contacts → | ||||
Indirect evidence “A FocusGeo atua no seguimento de consultoria há mais de 15 anos, elaborando estudos de impacto ambiental, executando atividades de gestão ambiental, viabiliza o licenciamento de…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 23 | 4 contacts → | ||||
Indirect evidence “A AD2L surgiu a partir da reunião da expertise de profissionais do Direito e da Tecnologia da Informação, agregando experiência, conhecimento e excelência na atividade…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 24 | 4 contacts → | ||||
Indirect evidence “Empresa de consultoria ambiental com mais de 10 anos de experiência nas áreas de licenciamento e gestão ambiental, recuperação e reabilitação de áreas degradadas e…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 25 | 4 contacts → | ||||
Indirect evidence “Conheça as nossas soluções e veja qual delas se encaixa na sua necessidade.~ Consultoria Ambiental ~ Licenciamento Ambiental ~ Gestão Ambiental em Obras ~ Projetos e Laudos…” 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 190 ehs consultancies based in Porto Alegre, Brazil
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Ehs consultancies based in Porto Alegre, Brazil at a glance
As of Sep 24, 2026Companies by employee count
Email recency for this list is measured across the whole Brazil list rather than for Porto Alegre, so it is reported there. Company counts and contact totals on this page are exact for Porto Alegre, over 190 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 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 Porto Alegre, 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 Porto Alegre 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, 180 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 in Brazil
- 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 Porto Alegre, Brazil?
RevenueBase identified 190 ehs consultancies headquartered in Porto Alegre, 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?
Ativa Medicina E Segurança DO Trabalho, headquartered in Porto Alegre, 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 180 verified decision-maker contacts tracked across these 190 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.
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Ehs consultancies by geography
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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.