Company lists · Data refreshed September 2026

Top 25 Occupational safety consulting firms based in Brazil

RevenueBase identified 3,333 company matches for occupational safety consulting firms associated with Brazil as of September 2026 and tracks 22,623 professional contacts across them, including 1,353 with verified work emails and 406 with mobile numbers. Sao Paulo is the largest hub.

This list covers company matches for occupational safety consulting firms associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 5, 2026 How this list was built
3,333Companies
22,623Contacts tracked
1,353Verified emails
406Mobile numbers
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The 25 largest occupational safety consulting firms based in Brazil

Ranked by team size
Top 25 of 3,333 company matches for occupational safety consulting firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSao Paulo, BrazilHQ recorded Sep 5, 202610001+792 contacts →

Exact match

“Somos referência em saúde ocupacional e segurança do trabalho no Brasil, com mais de três décadas de experiência e 900 mil vidas assistidas.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchVitória, BrazilHQ recorded Sep 5, 202651-200287 contacts →

Exact match

“A MILMED é uma empresa especializada em Medicina e Segurança do Trabalho, que desde 1992 no ano de sua fundação, presta a seus clientes serviços com qualidade e eficiência.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchSão José, BrazilHQ recorded Sep 5, 202651-200180 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchMogi Das Cruzes, BrazilHQ recorded Sep 5, 202651-200174 contacts →

Exact match

“Empresa prestadora de serviços relacionados a medicina e segurança do trabalho.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchPorto Alegre, BrazilHQ recorded Sep 5, 202651-200173 contacts →

Exact match

“Somos especialistas em Medicina e Segurança do Trabalho, com presença nacional e soluções completas para a saúde ocupacional da sua empresa.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Sep 5, 202651-200172 contacts →

Exact match

“If you are a foreign company about to open a branch in Brazil, contact us to have all your legal documentation fixed: Occupational Safety Engineering.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchMaceió, BrazilHQ recorded Sep 5, 2026201-500169 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchLençóis Paulista, BrazilHQ recorded Sep 5, 202651-200128 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchSerra, BrazilHQ recorded Sep 5, 202651-200109 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchBelo Horizonte, BrazilHQ recorded Sep 5, 202651-200105 contacts →

Exact match

“We have been operating nationally for over 30 years in the occupational health and safety management segment with a culture characterized by proactivity and proximity to our…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchMacaé, BrazilHQ recorded Sep 5, 202651-20099 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchMacaé, BrazilHQ recorded Sep 5, 202611-5095 contacts →

Exact match

“A RED FLAG é uma empresa especializada em Gestão Ocupacional, com ênfase em Saúde e Segurança do Trabalho, além de Emergência, Resgate, Medicina Hiperbárica, e Alocação de…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchBelo Horizonte, BrazilHQ recorded Sep 5, 202611-5094 contacts →

Exact match

“Grupo Atenta Saúde Empresa sediada em Belo Horizonte - MG especializada na prestação de serviços de Medicina e Segurança do Trabalho para empresas de diversos ramos da indústria…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchSão Bernardo Do Campo, BrazilHQ recorded Sep 5, 202651-20091 contacts →

Exact match

“Fundada em agosto de na cidade de São Bernardo do Campo – SP, a Setrab nasceu com o objetivo de oferecer soluções inovadoras no segmento de Segurança e Medicina Ocupacional…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchHortolândia, BrazilHQ recorded Sep 5, 202651-20083 contacts →

Exact match

“Somos especialistas em Segurança Contra Incêndio, Segurança do Trabalho e Treinamentos, entregando soluções estratégicas que protegem vidas, fortalecem operações e elevam o padrão…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchJacareí, BrazilHQ recorded Sep 5, 2026n/a83 contacts →

Exact match

“FOCO Segurança do Trabalho & Meio Ambiente é uma empresa especializada com profissionais qualificados e experientes.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchItajaí, BrazilHQ recorded Sep 5, 202651-20075 contacts →

Exact match

“Occupational Medicine”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchSão Paulo, BrazilHQ recorded Sep 5, 202651-20067 contacts →

Exact match

“Com sede em São Paulo, o Grupo ENGEMED é líder em Saúde Ocupacional, Engenharia e Segurança no Trabalho.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchCuritiba, BrazilHQ recorded Sep 5, 202611-5065 contacts →

Exact match

“A COMPORTAMENTO é uma empresa de consultoria em Psicologia do Trabalho, que iniciou suas atividades no mês de setembro de 1997, a partir de uma demanda do mercado para…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchLençóis Paulista, BrazilHQ recorded Sep 5, 202651-20065 contacts →

Exact match

“A QualitySeg, com mais de 18 anos de experiência no mercado, orientando seus clientes na Implantação e Gestão das Normas Regulamentadoras relativas à Saúde e as Condições de…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchSao Paulo, BrazilHQ recorded Sep 5, 202651-20057 contacts →

Exact match

“Proteger pessoas é o que fazemos.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchSão Bernardo Do Campo, BrazilHQ recorded Sep 5, 202651-20055 contacts →

Exact match

“Constituída em Maio de 2007, a Valean atua nos segmentos de Segurança e Medicina do Trabalho, NR 12, Treinamentos Normativos, Gestão de Segurança de Terceiros e Combate à Incêndio.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchUberaba, BrazilHQ recorded Sep 5, 202651-20054 contacts →

Exact match

“A AMO é a maior e mais completa empresa especializada em assessoria nas áreas de medicina ocupacional, engenharia de segurança do trabalho e meio ambiente, ergonomia e…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchAmericana, BrazilHQ recorded Sep 5, 2026501-1,00054 contacts →

Exact match

“Desde 1998, a MEDIC SERVICES se destaca no mercado por oferecer soluções completas em Medicina e Segurança do Trabalho, com consultoria especializada em todas as Normas…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchSão José Dos Campos, BrazilHQ recorded Sep 5, 202611-5050 contacts →

Exact match

“Somos especialistas em análises de riscos, projetos de segurança e projetos de processos industriais.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 3,333 occupational safety consulting firms based in Brazil

See the full list, filter by size, metro and specialty, and access 1,353 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Occupational safety consulting firms based in Brazil at a glance

As of Sep 5, 2026
6.0%Verified-email coverage
1.8%Mobile-number coverage
6.8Average contacts per company
1-10Median size (employees)
11.8%Largest-city concentration · Sao Paulo
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
2,164
11-50
942
51-200
177
201-500
22
501-1,000
4
1,001-5,000
3
5,001-10,000
1
10001+
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Brazil whose business descriptions match “occupational safety consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,353 professional contacts with verified work emails across the full matched dataset. 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.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “occupational safety consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many occupational safety consulting firms are there based in Brazil?

RevenueBase identified 3,333 company matches for occupational safety consulting firms associated with Brazil as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Mantris tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most occupational safety consulting firms?

Sao Paulo leads with 393 company records, followed by Rio De Janeiro (135) and Curitiba (98).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,353 professional contacts with verified work emails tracked across these 3,333 companies; direct dials are available where recorded.

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.