Company lists · Data refreshed September 2026

Top 25 Industrial hygiene software companies based in Brazil

Name: Industrial hygiene software companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 426 companies tracked

RevenueBase identified 426 industrial hygiene software companies headquartered in Brazil as of September 2026 and tracks 3,406 professional contacts across them, including 216 with verified work emails. Sao Paulo is the largest hub.

This list covers industrial hygiene 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 28, 2026 86% judged on-target in blind review

426Companies

3,406Contacts tracked

216Verified emails

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The 25 largest industrial hygiene software companies based in Brazil

Ranked by team size

Top 25 of 426 industrial hygiene software companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to industrial hygiene software companies: 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	Previne Engenharia & Gestão DE Riscos	Indirect evidence	Maceió, BrazilHQ checked Sep 28, 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 28, 2026
2	Ambiental Qualidade DE Vida NO Trabalho	Indirect evidence	Lençóis Paulista, BrazilHQ checked Sep 28, 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 28, 2026
3	Foco Segurança DO Trabalho E Treinamentos	Indirect evidence	Jacareí, BrazilHQ checked Sep 28, 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 28, 2026
4	Brasmo	Partial evidence	Chapecó, BrazilHQ checked Sep 28, 2026	51-200	75 contacts →
	Partial evidence “Somos especialistas na industrialização e importação de equipamentos para proteção e higiene industrial, com o melhor custo-benefício do mercado.” Source: RevenueBase Database · checked Sep 28, 2026
5	Globaltek	Indirect evidence	Salvador, BrazilHQ checked Sep 28, 2026	51-200	61 contacts →
	Indirect evidence “The Globaltek is a company that is more than 10 years in the market, is genuine Brazilian and started its activities with the import of products and high-tech equipment.” Source: RevenueBase Database · checked Sep 28, 2026
6	Nexo CS Informática S.A	Partial evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	51 contacts →
	Partial evidence “Desde 1996 temos investido constantemente no desenvolvimento de software de gestão para as áreas de Saúde e Segurança do Trabalho, Previdenciária e Meio Ambiente e na qualidade do…” Source: RevenueBase Database · checked Sep 28, 2026
7	LEL Ambiental	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	46 contacts →
	Indirect evidence “LEL Ambiental – Segurança em Detecção de Gases Na LEL Ambiental, somos especialistas em soluções para detecção de gases, oferecendo tecnologia de ponta e suporte técnico para…” Source: RevenueBase Database · checked Sep 28, 2026
8	Grupo Inovares	Indirect evidence	Cerquilho, BrazilHQ checked Sep 28, 2026	11-50	37 contacts →
	Indirect evidence “Uma empresa INOVADORA que atua nos seguimentos de Saúde Ocupacional, Segurança do Trabalho, Meio Ambiente e Benefícios, capacitando e desenvolvendo valores de Higiene Ocupacional…” Source: RevenueBase Database · checked Sep 28, 2026
9	Dambros Engenharia E Medicina DO Trabalho	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	34 contacts →
	Indirect evidence “A Dambros é uma empresa de Saúde e Segurança do trabalho, com trabalhos de gerenciamento de Segurança do trabalho, Engenharia de Segurança do trabalho implantado, laudos técnicos…” Source: RevenueBase Database · checked Sep 28, 2026
10	Hiest Group	Indirect evidence	Vitória, BrazilHQ checked Sep 28, 2026	51-200	32 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
11	Ssma Assessoria E Consultoria Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	n/a	32 contacts →
	Indirect evidence “Somos uma empresa de consultoria em Segurança do Trabalho, Saúde e Meio Ambiente.” Source: RevenueBase Database · checked Sep 28, 2026
12	RDL Soluções EM Segurança DO Trabalho	Partial evidence	Rio Grande, BrazilHQ checked Sep 28, 2026	11-50	30 contacts →
	Partial evidence “Consultoria \| Treinamentos \| Saúde & Higiene ocupacional \| Ergonomia \| PPCI \| Aluguel de equipamentos \| Sinalização Industrial \| Prestação de Serviços \| Projetos de linha de vida…” Source: RevenueBase Database · checked Sep 28, 2026
13	Metra Medicina DO Trabalho	Indirect evidence	Telêmaco Borba, BrazilHQ checked Sep 28, 2026	51-200	28 contacts →
	Indirect evidence “Estamos no mercado desde 1993, quando da abertura da primeira unidade no centro de São Paulo, cidade onde hoje possuímos parceria com diversas clínicas, todas atendendo sob…” Source: RevenueBase Database · checked Sep 28, 2026
14	Onsafety	Partial evidence	Maringá, BrazilHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “OnSafety - Software de Saúde e Segurança do Trabalho SST Disponível para qualquer computador, e aplicativo para Android.” Source: RevenueBase Database · checked Sep 28, 2026
15	LIVON	Indirect evidence	Joinville, BrazilHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “Somos uma plataforma integrada de saúde, segurança e meio ambiente, criada por profissionais especializados nessas áreas que uniram seus conhecimentos à expertise em tecnologia.” Source: RevenueBase Database · checked Sep 28, 2026
16	CONAT	Indirect evidence	Araxá, BrazilHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Fundada em 1996, a CONAT – Controle do Ambiente de Trabalho Ltda - vem construindo uma história de ótimos resultados e grandes parcerias, tornando referência no mercado pela…” Source: RevenueBase Database · checked Sep 28, 2026
17	Tecnoseg	Indirect evidence	Jundiaí, BrazilHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “A TECNOSEG - Consultoria, Gestão e Treinamento é uma empresa que atua nas áreas de Segurança do Trabalho, Saúde Ocupacional e Meio Ambiente.” Source: RevenueBase Database · checked Sep 28, 2026
18	Indexmed	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “Estamos descomplicando a Saúde e Segurança Ocupacional!” Source: RevenueBase Database · checked Sep 28, 2026
19	Saoc Saúde Ocupacional	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “A SAOC é uma das empresas líderes do Brasil em Saúde Ocupacional, Engenharia e Serviços de Segurança no Trabalho.” Source: RevenueBase Database · checked Sep 28, 2026
20	Ética Verde Engenharia E Consultoria	Indirect evidence	Arcos, BrazilHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “QUEM SOMOS A ÉTICA VERDE ENGENHARIA E CONSULTORIA é uma empresa que se destaca em diversos segmentos, com um leque de serviços abrangendo Meio Ambiente, Segurança do Trabalho…” Source: RevenueBase Database · checked Sep 28, 2026
21	Asst Engenharia E Desenvolvimento	Indirect evidence	Londrina, BrazilHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Desde 2004, Mais de 20 anos de excelência técnica na intersecção entre SST, legislação trabalhista e impacto econômico para as empresas.” Source: RevenueBase Database · checked Sep 28, 2026
22	Camargo Dantas Medicina E Segurança DO Trabalho	Indirect evidence	Carapicuiba, BrazilHQ checked Sep 28, 2026	1-10	16 contacts →
	Indirect evidence “A Camargo Dantas nasceu da necessidade de ofertar produtos e/ou serviços ligados a segurança do trabalho e a saúde ocupacional para empresas de porte pequeno, médio ou grande…” Source: RevenueBase Database · checked Sep 28, 2026
23	Worklife SST	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “A WORKLIFE, que há 29 anos atua no segmento de Saúde e Segurança do trabalho (SST).” Source: RevenueBase Database · checked Sep 28, 2026
24	BMS Tecnologia	Indirect evidence	Poços De Caldas, BrazilHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Safety Simplified.” Source: RevenueBase Database · checked Sep 28, 2026
25	Fênix Solutions Consultoria	Indirect evidence	Macaé, BrazilHQ checked Sep 28, 2026	1-10	13 contacts →
	Indirect evidence “A Fênix Solutions foi fundada em 2010 e tem como objetivo prestar serviços de consultoria focada em Higiene Ocupacional, implantação de Sistema de Gestão na área de QSMS…” Source: RevenueBase Database · checked Sep 28, 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: industrial hygiene software companies. 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 industrial hygiene software companies.
Partial evidence: Its own public description names part of industrial hygiene software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial hygiene software companies. 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 426 industrial hygiene software companies based in Brazil

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Industrial hygiene software companies based in Brazil at a glance

As of Sep 28, 2026

6.3%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

12.4%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

261

11-50

139

51-200

201-500

1,001-5,000

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 426 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 industrial hygiene software companies, 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 “industrial hygiene software companies”. 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 industrial hygiene software companies), 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 industrial hygiene 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 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, 216 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 28, 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.

Industrial hygiene software companies by metro

Industrial hygiene software companies in Sao Paulo53

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 industrial hygiene software companies, 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 industrial hygiene software companies are there based in Brazil?

RevenueBase identified 426 industrial hygiene 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?

Previne Engenharia & Gestão DE Riscos, headquartered in Maceio, tops this list with the largest team on record.

Which city has the most industrial hygiene software companies?

Sao Paulo leads with 53 headquartered companies, followed by Belo Horizonte (19) and Rio De Janeiro (15).

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 216 verified decision-maker contacts tracked across these 426 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 28, 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 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.