Company lists · Data refreshed September 2026

Top 25 Occupational health and safety software companies based in Brazil

Name: Occupational health and safety software companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 2,110 companies tracked

RevenueBase identified 2,110 occupational health and safety software companies headquartered in Brazil as of September 2026 and tracks 18,487 professional contacts across them, including 1,537 with verified work emails and 282 with mobile numbers. Sao Paulo is the largest hub.

This list covers occupational health and safety software companies 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, how directly it supports the match, and when it was last checked. 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

2,110Companies

18,487Contacts tracked

1,537Verified emails

282Mobile numbers

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The 25 largest occupational health and safety software companies based in Brazil

Ranked by team size

Top 25 of 2,110 occupational health and safety software companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names occupational health and safety software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	MantrisIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	10001+	792
	“Somos referência em saúde ocupacional e segurança do trabalho no Brasil, com mais de três décadas de experiência e 900 mil vidas assistidas.” Source: company website · checked Sep 5, 2026
2	SOCStrong evidence	Santos, BrazilHQ checked Sep 5, 2026	201-500	359
	“SOC is the largest and most complete 100% online Integrated Occupational Management Software in Brazil!” Source: company website · checked Sep 5, 2026
3	SP EquipamentosIndirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 5, 2026	51-200	342
	“A SP é uma das mais reconhecidas e renomadas empresas no ramo de segurança do trabalho, oferecendo as melhores soluções, desde 1975.” Source: company website · checked Sep 5, 2026
4	SALÚIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	51-200	269
	“Fundada em 2020, com sede em São Paulo, a Salú atua na digitalização da jornada de saúde e segurança do trabalho por meio de uma plataforma SaaS combinada a uma operação…” Source: company website · checked Sep 5, 2026
5	Grupo MastIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	501-1,000	265
	“Fundada em 2005, com o intuito de mudar o conceito em prestação de serviços na área de Saúde e Segurança do trabalho, a MASTMED veio para gerar soluções aos nossos clientes e…” Source: company website · checked Sep 5, 2026
6	Total Life Assistência À Vida, LtdaIndirect evidence	São José, BrazilHQ checked Sep 5, 2026	51-200	180
	“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: company website · checked Sep 5, 2026
7	Ativa Medicina E Segurança DO TrabalhoIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	51-200	173
	“Somos especialistas em Medicina e Segurança do Trabalho, com presença nacional e soluções completas para a saúde ocupacional da sua empresa.” Source: company website · checked Sep 5, 2026
8	Vendrame Consultores Associados LtdaStrong evidence	São Paulo, BrazilHQ checked Sep 5, 2026	51-200	172
	“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.” Source: company website · checked Sep 5, 2026
9	Previne Engenharia & Gestão DE RiscosIndirect evidence	Maceió, BrazilHQ checked Sep 5, 2026	201-500	169
	“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: company website · checked Sep 5, 2026
10	Ambiental Qualidade DE Vida NO TrabalhoIndirect evidence	Lençóis Paulista, BrazilHQ checked Sep 5, 2026	51-200	128
	“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: company website · checked Sep 5, 2026
11	Ocupacional Medicina E Engenharia DE Segurança DO TrabalhoIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	113
	“Há 35 anos, a Ocupacional entrega soluções completas e integradas em Saúde e Segurança do Trabalho, com proximidade e foco total nas pessoas.” Source: company website · checked Sep 5, 2026
12	Previne SMSIndirect evidence	Serra, BrazilHQ checked Sep 5, 2026	51-200	109
	“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: company website · checked Sep 5, 2026
13	Cred MHSStrong evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	105
	“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…” Source: company website · checked Sep 5, 2026
14	JRQ Master Engenharia DE Segurança DO TrabalhoIndirect evidence	Macaé, BrazilHQ checked Sep 5, 2026	51-200	99
	“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: company website · checked Sep 5, 2026
15	RED Flag Gestão OcupacionalIndirect evidence	Macaé, BrazilHQ checked Sep 5, 2026	11-50	95
	“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…” Source: company website · checked Sep 5, 2026
16	Grupo Atenta SaúdeIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	11-50	94
	“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…” Source: company website · checked Sep 5, 2026
17	FAP OnlineIndirect evidence	Santo André, BrazilHQ checked Sep 5, 2026	51-200	92
	“Sistema de Gestão de Saúde e Segurança do Trabalho.” Source: company website · checked Sep 5, 2026
18	Foco Segurança DO Trabalho E TreinamentosIndirect evidence	Jacareí, BrazilHQ checked Sep 5, 2026	n/a	83
	“FOCO Segurança do Trabalho & Meio Ambiente é uma empresa especializada com profissionais qualificados e experientes.” Source: company website · checked Sep 5, 2026
19	NGStrong evidence	Joinville, BrazilHQ checked Sep 5, 2026	51-200	78
	“We are a company with over 30 years of experience in the technology market, offering solutions for maintenance management, occupational health and safety, fleet management, civil…” Source: company website · checked Sep 5, 2026
20	Cliomed Occupational MedicinePartial evidence	Itajaí, BrazilHQ checked Sep 5, 2026	51-200	75
	“Occupational Medicine” Source: company website · checked Sep 5, 2026
21	Engemed Saúde OcupacionalIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	51-200	67
	“Com sede em São Paulo, o Grupo ENGEMED é líder em Saúde Ocupacional, Engenharia e Segurança no Trabalho.” Source: company website · checked Sep 5, 2026
22	Quality SEG Medicina E Segurança DO TrabalhoIndirect evidence	Lençóis Paulista, BrazilHQ checked Sep 5, 2026	51-200	65
	“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…” Source: company website · checked Sep 5, 2026
23	Esame Medicina DO TrabalhoIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	51-200	57
	“Proteger pessoas é o que fazemos.” Source: company website · checked Sep 5, 2026
24	ValeanIndirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 5, 2026	51-200	55
	“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.” Source: company website · checked Sep 5, 2026
25	Grupo Labor LifeIndirect evidence	Fortaleza, BrazilHQ checked Sep 5, 2026	51-200	55
	“O Grupo Labor Life foi fundado no ano de 2012, fundamentado em um sonho de agregar valor à vida dos profissionais (colaboradores) e oferecer soluções integradas em Gestão de…” Source: company website · checked Sep 5, 2026

Showing 25 of 2,110 occupational health and safety software companies based in Brazil

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Occupational health and safety software companies based in Brazil at a glance

As of Sep 5, 2026

1-10Median size (employees)

Sao PauloLargest hub · 273 HQs

282Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

1,229

11-50

685

51-200

156

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

1,396

31–60

127

61–90

90–180

180+

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 occupational health and safety software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “occupational health and safety software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among occupational health and safety software companies, 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 an evidence 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, 1,537 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 5, 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.

Occupational health and safety software companies by metro

Occupational health and safety software companies in Sao Paulo273
Occupational health and safety software companies in Rio De Janeiro82
Occupational health and safety software companies in Curitiba64
Occupational health and safety software companies in Belo Horizonte61
Occupational health and safety software companies in Porto Alegre40
Occupational health and safety software companies in Campinas35
Occupational health and safety software companies in Salvador27
Occupational health and safety software companies in Sao Bernardo Do Campo27
Occupational health and safety software companies in Santo Andre26
Occupational health and safety software companies in Jundiai25

Frequently asked

How many occupational health and safety software companies are there based in Brazil?

RevenueBase identified 2,110 occupational health and safety software companies 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?

Mantris, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most occupational health and safety software companies?

Sao Paulo leads with 273 headquartered companies, followed by Rio De Janeiro (82) and Curitiba (64).

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 1,537 verified decision-maker contacts tracked across these 2,110 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 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.