Company lists · Data refreshed September 2026

Top 25 Environmental health and safety consultants based in Brazil

Name: Environmental health and safety consultants based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 2,876 companies tracked

RevenueBase identified 2,876 environmental health and safety consultants headquartered in Brazil as of September 2026 and tracks 19,416 professional contacts across them, including 1,837 with verified work emails. Sao Paulo is the largest hub.

This list covers environmental health and safety consultants 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 19, 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 19, 2026 86% judged on-target in blind review

2,876Companies

19,416Contacts tracked

1,837Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest environmental health and safety consultants based in Brazil

Ranked by team size

Top 25 of 2,876 environmental health and safety consultants based in Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to environmental health and safety consultants: 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	CTA Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	201-500	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 19, 2026
2	Sete Soluções E Tecnologia Ambiental	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	501-1,000	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 19, 2026
3	GAP Ssma	Indirect evidence	Goiânia, BrazilHQ checked Sep 19, 2026	201-500	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 19, 2026
4	Walm Engenharia E Tecnologia Ambiental	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	234 contacts →
	Indirect evidence “A WALM Engenharia e Tecnologia Ambiental Ltda.” Source: RevenueBase Database · checked Sep 19, 2026
5	Grupo Oikos Brasil	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	501-1,000	210 contacts →
	Indirect evidence “O Grupo Oikos estabelece um novo padrão de atendimento em serviços com soluções ambientais capazes de criar o verdadeiro conforto de seus usuários, aliando conhecimento técnico em…” Source: RevenueBase Database · checked Sep 19, 2026
6	Environpact Sustentabilidade E Resiliência	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	201 contacts →
	Indirect evidence “A EnvironPact Sustentabilidade e Resiliência é parte da OceanPact, uma companhia 100% brasileira que desenvolve e implanta soluções seguras, eficientes e inovadoras nas áreas de…” Source: RevenueBase Database · checked Sep 19, 2026
7	Total Life Assistência À Vida, Ltda	Indirect evidence	São José, BrazilHQ checked Sep 19, 2026	51-200	180 contacts →
	Indirect evidence “Com vasta experiência no mercado de medicina ocupacional, apresentamos aos nossos clientes um conjunto de soluções voltadas para a melhoria da condição de saúde do trabalhador.” Source: RevenueBase Database · checked Sep 19, 2026
8	Ativa Medicina E Segurança DO Trabalho	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	51-200	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 19, 2026
9	Previne Engenharia & Gestão DE Riscos	Indirect evidence	Maceió, BrazilHQ checked Sep 19, 2026	201-500	169 contacts →
	Indirect evidence “A Previne é uma empresa 100% brasileira com atuação na área de consultoria em saúde, segurança e meio ambiente (SSMA), higiene ocupacional e gerenciamento de riscos com…” Source: RevenueBase Database · checked Sep 19, 2026
10	Dossel Ambiental	Indirect evidence	Brasília, BrazilHQ checked Sep 19, 2026	51-200	156 contacts →
	Indirect evidence “Somamos a experiência e a agilidade que você precisa para desenvolver os estudos necessários para o licenciamento ambiental e gestão do seu empreendimento.” Source: RevenueBase Database · checked Sep 19, 2026
11	CPEA	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	137 contacts →
	Indirect evidence “CPEA - Consultoria Paulista de Estudos Ambientais is a limited liability company, founded on October 15th, with headquarter in the city of São Paulo.” Source: RevenueBase Database · checked Sep 19, 2026
12	EBP Brasil	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	135 contacts →
	Indirect evidence “EBP Brasil, um compromisso de mais de 40 anos com o meio ambiente.” Source: RevenueBase Database · checked Sep 19, 2026
13	Ambiental Qualidade DE Vida NO Trabalho	Indirect evidence	Lençóis Paulista, BrazilHQ checked Sep 19, 2026	51-200	128 contacts →
	Indirect evidence “GESTÃO DE SEGURANÇA E SAÚDE NO TRABALHO, AUTOMAÇÃO E PROTEÇÃO A Ambiental Qualidade de Vida no Trabalho identifica, avalia e controla situações de riscos em empresas públicas e…” Source: RevenueBase Database · checked Sep 19, 2026
14	Logon Engenharia E Gerenciamento Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	51-200	114 contacts →
	Indirect evidence “A Logon Engenharia e Gerenciamento LTDA é uma empresa especializada com atuação em Gestão e Gerenciamento em EHS abrangendo atividades em operações industriais e projetos de…” Source: RevenueBase Database · checked Sep 19, 2026
15	Previne SMS	Indirect evidence	Serra, BrazilHQ checked Sep 19, 2026	51-200	109 contacts →
	Indirect evidence “A empresa surgiu em março de 2007, com a ideia de prestar serviços de forma diferenciada, com total qualidade e atendimento personalizado, integrando os processos e promovendo a…” Source: RevenueBase Database · checked Sep 19, 2026
16	JRQ Master Engenharia DE Segurança DO Trabalho	Indirect evidence	Macaé, BrazilHQ checked Sep 19, 2026	51-200	99 contacts →
	Indirect evidence “Somos especialistas nas áreas de Engenharia de Segurança do Trabalho; Gestão, qualificação e auditoria de Contratos e Fornecedores; alocação de mão de obra especializada; Perícias…” Source: RevenueBase Database · checked Sep 19, 2026
17	Elementus Soluções Ambientais	Indirect evidence	Vitória, BrazilHQ checked Sep 19, 2026	51-200	92 contacts →
	Indirect evidence “Somos a Elementus Soluções Ambientais, uma empresa comprometida em oferecer os melhores serviços de engenharia ambiental de forma personalizada para atender as necessidades de…” Source: RevenueBase Database · checked Sep 19, 2026
18	Foco Segurança DO Trabalho E Treinamentos	Indirect evidence	Jacareí, BrazilHQ checked Sep 19, 2026	n/a	83 contacts →
	Indirect evidence “FOCO Segurança do Trabalho & Meio Ambiente é uma empresa especializada com profissionais qualificados e experientes.” Source: RevenueBase Database · checked Sep 19, 2026
19	Intertox	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	11-50	78 contacts →
	Indirect evidence “Principais áreas de atuação em segurança toxicológica:* TOXICOLOGIA * SEGURANÇA QUÍMICA * GHS – Sistema Globalmente Harmonizado de Classificação e Rotulagem de Produtos Químicos *…” Source: RevenueBase Database · checked Sep 19, 2026
20	Cliomed Occupational Medicine	Indirect evidence	Itajaí, BrazilHQ checked Sep 19, 2026	51-200	75 contacts →
	Indirect evidence “Occupational Medicine” Source: RevenueBase Database · checked Sep 19, 2026
21	2tree Ambiental	Indirect evidence	Salvador, BrazilHQ checked Sep 19, 2026	51-200	70 contacts →
	Indirect evidence “O agronegócio e a indústria são áreas estratégicas para a economia brasileira, representando juntos quase 30% do Produto Interno Bruto (PIB) nacional.” Source: RevenueBase Database · checked Sep 19, 2026
22	Sg4	Indirect evidence	Campinas, BrazilHQ checked Sep 19, 2026	51-200	69 contacts →
	Indirect evidence “Empresa especializada em Sustentabilidade & ESG, Gestão da Qualidade, Segurança, Meio Ambiente, Saúde, Responsabilidade Social e Compliance.” Source: RevenueBase Database · checked Sep 19, 2026
23	Samed Medicina E Segurança DO Trabalho	Indirect evidence	Sao Luis, BrazilHQ checked Sep 19, 2026	11-50	69 contacts →
	Indirect evidence “Empresa de serviços de Medicina, Segurança do Trabalho e Meio Ambiente.” Source: RevenueBase Database · checked Sep 19, 2026
24	Master Ambiental	Indirect evidence	Londrina, BrazilHQ checked Sep 19, 2026	11-50	67 contacts →
	Indirect evidence “A Master Ambiental é uma empresa de consultoria, auditoria e licenciamento ambiental.” Source: RevenueBase Database · checked Sep 19, 2026
25	Engemed Saúde Ocupacional	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	67 contacts →
	Indirect evidence “Com sede em São Paulo, o Grupo ENGEMED é líder em Saúde Ocupacional, Engenharia e Segurança no Trabalho.” Source: RevenueBase Database · checked Sep 19, 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: environmental health and safety consultants. 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 environmental health and safety consultants.
Partial evidence: Its own public description names part of environmental health and safety consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental health and safety consultants. 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 2,876 environmental health and safety consultants based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,837 reachable decision-makers.

Free signup · no credit card

View the full list →

Environmental health and safety consultants based in Brazil at a glance

As of Sep 19, 2026

9.5%Verified-email coverage

6.8Average contacts per company

1-10Median size (employees)

11.8%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

2,014

11-50

692

51-200

130

201-500

501-1,000

1,001-5,000

5,001-10,000

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 2,876 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 environmental health and safety consultants, 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 “environmental health and safety consultants”. 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 environmental health and safety consultants), 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 environmental health and safety consultants, 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, 1,837 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 19, 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.

Environmental health and safety consultants by metro

Environmental health and safety consultants in Sao Paulo338
Environmental health and safety consultants in Rio De Janeiro105
Environmental health and safety consultants in Belo Horizonte95
Environmental health and safety consultants in Curitiba92
Environmental health and safety consultants in Porto Alegre57
Environmental health and safety consultants in Campinas49
Environmental health and safety consultants in Fortaleza45
Environmental health and safety consultants in Jundiai43
Environmental health and safety consultants in Salvador42
Environmental health and safety consultants in Sorocaba41
Environmental health and safety consultants in Santo Andre39
Environmental health and safety consultants in Sao Bernardo Do Campo39
Environmental health and safety consultants in Goiania35
Environmental health and safety consultants in Recife30
Environmental health and safety consultants in Ribeirao Preto30
Environmental health and safety consultants in Joinville26
Environmental health and safety consultants in Sao Jose Dos Campos26
Environmental health and safety consultants in Uberlandia25

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 environmental health and safety consultants, 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 environmental health and safety consultants are there based in Brazil?

RevenueBase identified 2,876 environmental health and safety consultants 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?

CTA Engenharia, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most environmental health and safety consultants?

Sao Paulo leads with 338 headquartered companies, followed by Rio De Janeiro (105) and Belo Horizonte (95).

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 1,837 verified decision-maker contacts tracked across these 2,876 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,876 environmental health and safety consultants based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Environmental health and safety consultants by geography

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.