Company lists · Data refreshed November 2026

Top 25 Mine safety contractors based in Brazil

RevenueBase identified 619 company matches for mine safety contractors associated with Brazil as of November 2026 and tracks 4,938 professional contacts across them, including 219 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for mine safety contractors 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 November 6, 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 Nov 6, 2026 How this list was built
619Companies
4,938Contacts tracked
219Verified emails
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The 25 largest mine safety contractors based in Brazil

Ranked by team size
Top 25 of 619 company matches for mine safety contractors based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchSão José, BrazilHQ recorded Nov 6, 202651-200197 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026201-500167 contacts →

Exact match

“A CLM é uma empresa prestadora de serviços e soluções na área de gestão em saúde e segurança no trabalho.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLençóis Paulista, BrazilHQ recorded Nov 6, 202651-200130 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchContagem, BrazilHQ recorded Nov 6, 2026501-1,000110 contacts →

Exact match

“Empresa especializada na prestação de serviços à mineração, construção pesada e locação de equipamentos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMacaé, BrazilHQ recorded Nov 6, 202611-50103 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchJacareí, BrazilHQ recorded Nov 6, 2026n/a86 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchItajaí, BrazilHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Occupational Medicine”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSão Bernardo Do Campo, BrazilHQ recorded Nov 6, 202651-20058 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Serviços de Saúde e Segurança do trabalho.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBrusque, BrazilHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Medicina do Trabalho, Engenharia de Segurança do Trabalho, Segurança e Saúde Ocupacional”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAraraquara, BrazilHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“A MÁFER ENGENHARIA LTDA é uma empresa do ramo de Gerenciamento e Consultoria, que atua principalmente na Gestão de Segurança do Trabalho, Meio Ambiente, Saúde Ocupacional e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVitória, BrazilHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“A HIEST tem como atividades principais a PRESTAÇÃO DE SERVIÇOS DE ASSESSORIA E CONSULTORIA NA ÁREA DE MEDICINA DO TRABALHO, ENGENHARIA DE SEGURANÇA HIGIENE OCUPACIONAL…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPiracicaba, BrazilHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“A Melos Treinamentos, Consultoria & Medicina Ocupacional está em atuação no mercado desde 2002, é uma empresa especializada na prestação de serviços na área de Segurança e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSinop, BrazilHQ recorded Nov 6, 2026n/a31 contacts →

Exact match

“A GESSTORHA A GESSTORHA Segurança e Saúde do Trabalho é uma empresa especializada na prestação de serviços de assessoria, consultoria, gestão e treinamentos em Segurança e Saúde…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchJacareí, BrazilHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Oferecemos serviços com alto padrão de qualidade para: Implantação e acompanhamento do PCMSO.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchJuiz De Fora, BrazilHQ recorded Nov 6, 202651-20029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPonta Grossa, BrazilHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“A REQUE SST é uma empresa especializada em soluções de Saúde e Segurança do Trabalho (SST), composta por uma equipe multidisciplinar de sócios, médicos e engenheiros, dedicada a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRio Grande, BrazilHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Consultoria | Treinamentos | Saúde & Higiene ocupacional | Ergonomia | PPCI | Aluguel de equipamentos | Sinalização Industrial | Prestação de Serviços | Projetos de linha de vida…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“A LaborMesp Empresa especializada em Medicina do Trabalho (Medicina Ocupacional) e em Segurança do Trabalho foi fundada em 1996 pelo Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchVitoria, BrazilHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“A Cipatec é uma empresa que atua no mercado de segurança e medicina do trabalho há mais de 25 anos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMaceió, BrazilHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Desde 2013, somos parceiros das empresas, trabalhando para garantir um ambiente seguro, confortável e de qualidade para os seus funcionários.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBalsas, BrazilHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Somos a Agrisafety!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“A LMED Medicina e Segurança do Trabalho é uma empresa focada na qualidade e compromisso com o cliente no Excelente atendimento da prestação de serviços em Segurança e Saúde…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Criada em 1979, somos a primeira empresa privada a obter autorização federal para a realização de curso de prevenção de acidentes para CIPA no Brasil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Bem-vindo(a) à nossa página!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 619 mine safety contractors based in Brazil

See the full list, filter by size, metro and specialty, and access 219 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mine safety contractors based in Brazil at a glance

As of Nov 6, 2026
4.4%Verified-email coverage
8.0Average contacts per company
1-10Median size (employees)
12.4%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
395
11-50
176
51-200
32
201-500
8
501-1,000
1
5,001-10,000
1

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 619 companies.

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 “mine safety contractors” 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 219 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 November 6, 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.

Mine safety contractors by metro

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 “mine safety contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mine safety contractors are there based in Brazil?

RevenueBase identified 619 company matches for mine safety contractors associated with Brazil as of November 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?

Total Life Assistência À Vida, Ltda tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mine safety contractors?

Sao Paulo leads with 77 company records, followed by Belo Horizonte (19) and Rio De Janeiro (19).

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 219 professional contacts with verified work emails tracked across these 619 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 November 6, 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.