Company lists · Data refreshed September 2026

Top 25 Process safety management companies based in Brazil

Name: Process safety management companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 1,215 companies tracked

RevenueBase identified 1,215 process safety management companies headquartered in Brazil as of September 2026 and tracks 7,315 professional contacts across them, including 361 with verified work emails. Sao Paulo is the largest hub.

This list covers process safety management 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 20, 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 20, 2026 86% judged on-target in blind review

1,215Companies

7,315Contacts tracked

361Verified emails

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The 25 largest process safety management companies based in Brazil

Ranked by team size

Top 25 of 1,215 process safety management companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to process safety management 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	Total Life Assistência À Vida, Ltda	Indirect evidence	São José, BrazilHQ checked Sep 20, 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 20, 2026
2	Previne Engenharia & Gestão DE Riscos	Indirect evidence	Maceió, BrazilHQ checked Sep 20, 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 20, 2026
3	Ambiental Qualidade DE Vida NO Trabalho	Indirect evidence	Lençóis Paulista, BrazilHQ checked Sep 20, 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 20, 2026
4	Logon Engenharia E Gerenciamento Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 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 20, 2026
5	Previne SMS	Partial evidence	Serra, BrazilHQ checked Sep 20, 2026	51-200	109 contacts →
	Partial 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 20, 2026
6	Safety & Work	Indirect evidence	Hortolândia, BrazilHQ checked Sep 20, 2026	51-200	83 contacts →
	Indirect evidence “Somos especialistas em Segurança Contra Incêndio, Segurança do Trabalho e Treinamentos, entregando soluções estratégicas que protegem vidas, fortalecem operações e elevam o padrão…” Source: RevenueBase Database · checked Sep 20, 2026
7	Foco Segurança DO Trabalho E Treinamentos	Indirect evidence	Jacareí, BrazilHQ checked Sep 20, 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 20, 2026
8	Valean	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 20, 2026	51-200	55 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 20, 2026
9	RME Consultoria E Engenharia	Partial evidence	São José Dos Campos, BrazilHQ checked Sep 20, 2026	11-50	50 contacts →
	Partial evidence “Somos especialistas em análises de riscos, projetos de segurança e projetos de processos industriais.” Source: RevenueBase Database · checked Sep 20, 2026
10	Global Segurança NA Operação DE Máquinas	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 20, 2026	51-200	45 contacts →
	Indirect evidence “A Global Segurança em Máquinas executa projetos de adequação NR-12 em indústrias de médio e grande porte.” Source: RevenueBase Database · checked Sep 20, 2026
11	Ilitera Segurança DO Trabalho	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 20, 2026	51-200	44 contacts →
	Indirect evidence “A Ilitera é uma das consultorias líderes em segurança e saúde no trabalho no Brasil.” Source: RevenueBase Database · checked Sep 20, 2026
12	Máfer Engenharia Ltda	Indirect evidence	Araraquara, BrazilHQ checked Sep 20, 2026	51-200	42 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
13	PRO Ocupacional	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	51-200	40 contacts →
	Indirect evidence “Somos especializados na Gestão em Segurança do Trabalho trazendo soluções inteligentes e aliando expertise técnica a baixos custos.” Source: RevenueBase Database · checked Sep 20, 2026
14	We Engenharia DE Avaliações Ltda	Indirect evidence	Itabira, BrazilHQ checked Sep 20, 2026	11-50	39 contacts →
	Indirect evidence “Atuando em Consultoria nas áreas de Meio Ambiente, Segurança do Trabalho e Saúde Ocupacional, a WE Engenharia de Avaliações Ltda.” Source: RevenueBase Database · checked Sep 20, 2026
15	Cidmed	Indirect evidence	Brusque, BrazilHQ checked Sep 20, 2026	11-50	36 contacts →
	Indirect evidence “Medicina do Trabalho, Engenharia de Segurança do Trabalho, Segurança e Saúde Ocupacional” Source: RevenueBase Database · checked Sep 20, 2026
16	Dambros Engenharia E Medicina DO Trabalho	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 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 20, 2026
17	FOCUS	Indirect evidence	Lençóis Paulista, BrazilHQ checked Sep 20, 2026	11-50	32 contacts →
	Indirect evidence “O grupo Focus possui mais de 30 anos de know-how no mercado de engenharia em segurança do trabalho e saúde ocupacional.” Source: RevenueBase Database · checked Sep 20, 2026
18	Ssma Assessoria E Consultoria Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 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 20, 2026
19	RDL Soluções EM Segurança DO Trabalho	Indirect evidence	Rio Grande, BrazilHQ checked Sep 20, 2026	11-50	30 contacts →
	Indirect 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 20, 2026
20	Grupo Cesem	Indirect evidence	Maringá, BrazilHQ checked Sep 20, 2026	51-200	29 contacts →
	Indirect evidence “Há mais de 30 anos, o Grupo CESEM oferece soluções inteligentes de assessoria especializada em Saúde e Segurança do Trabalho, exames ocupacionais e complementares, laudos técnicos…” Source: RevenueBase Database · checked Sep 20, 2026
21	Apoio Ocupacional	Indirect evidence	Jaboatão Dos Guararapes, BrazilHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “A APOIO OCUPACIONAL realiza consultoria e assessoria em segurança e medicina do trabalho, visando sempre os interesses de nossos clientes.” Source: RevenueBase Database · checked Sep 20, 2026
22	Grupo PL Engenharia	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 20, 2026	51-200	27 contacts →
	Indirect evidence “O Grupo PL Engenharia destaca-se como referência no setor de Segurança do Trabalho, Saúde Ocupacional, Meio Ambiente e Combate a Incêndio há mais de 27 anos.” Source: RevenueBase Database · checked Sep 20, 2026
23	ELM Saúde E Segurança DO Trabalho	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “Assessoria especializada em Saúde e Segurança do Trabalho.” Source: RevenueBase Database · checked Sep 20, 2026
24	REQUE	Indirect evidence	Ponta Grossa, BrazilHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
25	CONAT	Indirect evidence	Araxá, BrazilHQ checked Sep 20, 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 20, 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: process safety management 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 process safety management companies.
Partial evidence: Its own public description names part of process safety management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name process safety management 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 1,215 process safety management companies based in Brazil

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Process safety management companies based in Brazil at a glance

As of Sep 20, 2026

4.9%Verified-email coverage

6.0Average contacts per company

1-10Median size (employees)

12.6%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

855

11-50

286

51-200

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 1,215 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 process safety management 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 “process safety management 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 process safety management 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 process safety management 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, 361 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 20, 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.

Process safety management companies by metro

Process safety management companies in Sao Paulo153
Process safety management companies in Rio De Janeiro42
Process safety management companies in Curitiba31
Process safety management companies in Campinas30
Process safety management companies in Belo Horizonte27
Process safety management companies in Porto Alegre25

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 process safety management 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 process safety management companies are there based in Brazil?

RevenueBase identified 1,215 process safety management 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?

Total Life Assistência À Vida, Ltda, headquartered in Sao Jose, tops this list with the largest team on record.

Which city has the most process safety management companies?

Sao Paulo leads with 153 headquartered companies, followed by Rio De Janeiro (42) and Curitiba (31).

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 361 verified decision-maker contacts tracked across these 1,215 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 20, 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.