Company lists · Data refreshed September 2026

Top 25 Process safety management consultants based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 1,448 companies tracked

RevenueBase identified 1,448 process safety management consultants headquartered in Brazil as of September 2026 and tracks 9,178 professional contacts across them, including 513 with verified work emails and 290 with mobile numbers. Sao Paulo is the largest hub.

This list covers process safety management consultants 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

1,448Companies

9,178Contacts tracked

513Verified emails

290Mobile numbers

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The 25 largest process safety management consultants based in Brazil

Ranked by team size

Top 25 of 1,448 process safety management consultants based in Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names process safety management consultants: 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	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
2	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
3	Logon Engenharia E Gerenciamento LtdaIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	114
	“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: company website · checked Sep 5, 2026
4	Previne SMSPartial 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
5	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
6	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
7	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
8	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
9	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
10	RME Consultoria E EngenhariaPartial evidence	São José Dos Campos, BrazilHQ checked Sep 5, 2026	11-50	50
	“Somos especialistas em análises de riscos, projetos de segurança e projetos de processos industriais.” Source: company website · checked Sep 5, 2026
11	Ilitera Segurança DO TrabalhoIndirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 5, 2026	51-200	44
	“A Ilitera é uma das consultorias líderes em segurança e saúde no trabalho no Brasil.” Source: company website · checked Sep 5, 2026
12	Máfer Engenharia LtdaIndirect evidence	Araraquara, BrazilHQ checked Sep 5, 2026	51-200	42
	“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: company website · checked Sep 5, 2026
13	PRO OcupacionalIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	51-200	40
	“Somos especializados na Gestão em Segurança do Trabalho trazendo soluções inteligentes e aliando expertise técnica a baixos custos.” Source: company website · checked Sep 5, 2026
14	We Engenharia DE Avaliações LtdaIndirect evidence	Itabira, BrazilHQ checked Sep 5, 2026	11-50	39
	“Atuando em Consultoria nas áreas de Meio Ambiente, Segurança do Trabalho e Saúde Ocupacional, a WE Engenharia de Avaliações Ltda.” Source: company website · checked Sep 5, 2026
15	Apollus EHS SolutionsIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	51-200	36
	“A Apollus EHS Solutions is a company formed by specialists with extensive professional experience in large organizations and their respective areas of expertise, prepared to…” Source: company website · checked Sep 5, 2026
16	Ideal Work EngenhariaIndirect evidence	Jandira, BrazilHQ checked Sep 5, 2026	51-200	35
	“Ideal Work – Consultoria e Projetos de Engenharia.” Source: company website · checked Sep 5, 2026
17	Dambros Engenharia E Medicina DO TrabalhoIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	11-50	34
	“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: company website · checked Sep 5, 2026
18	FOCUSIndirect evidence	Lençóis Paulista, BrazilHQ checked Sep 5, 2026	11-50	32
	“O grupo Focus possui mais de 30 anos de know-how no mercado de engenharia em segurança do trabalho e saúde ocupacional.” Source: company website · checked Sep 5, 2026
19	Ssma Assessoria E Consultoria LtdaIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	n/a	32
	“Somos uma empresa de consultoria em Segurança do Trabalho, Saúde e Meio Ambiente.” Source: company website · checked Sep 5, 2026
20	RDL Soluções EM Segurança DO TrabalhoIndirect evidence	Rio Grande, BrazilHQ checked Sep 5, 2026	11-50	30
	“Consultoria \| Treinamentos \| Saúde & Higiene ocupacional \| Ergonomia \| PPCI \| Aluguel de equipamentos \| Sinalização Industrial \| Prestação de Serviços \| Projetos de linha de vida…” Source: company website · checked Sep 5, 2026
21	Apoio OcupacionalIndirect evidence	Jaboatão Dos Guararapes, BrazilHQ checked Sep 5, 2026	11-50	28
	“A APOIO OCUPACIONAL realiza consultoria e assessoria em segurança e medicina do trabalho, visando sempre os interesses de nossos clientes.” Source: company website · checked Sep 5, 2026
22	Grupo PL EngenhariaIndirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 5, 2026	51-200	27
	“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: company website · checked Sep 5, 2026
23	GesstorhaIndirect evidence	Sinop, BrazilHQ checked Sep 5, 2026	1-10	26
	“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…” Source: company website · checked Sep 5, 2026
24	Asonet OcupacionalIndirect evidence	Sao Bernardo Do Campo, BrazilHQ checked Sep 5, 2026	11-50	25
	“A Asonet Ocupacional atua na área de saúde e segurança do trabalho há mais de 20 anos, prestando assessoria e consultoria para empresas de vários segmentos e tamanhos.” Source: company website · checked Sep 5, 2026
25	ELM Saúde E Segurança DO TrabalhoIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	11-50	25
	“Assessoria especializada em Saúde e Segurança do Trabalho.” Source: company website · checked Sep 5, 2026

Showing 25 of 1,448 process safety management consultants based in Brazil

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Process safety management consultants based in Brazil at a glance

As of Sep 5, 2026

1-10Median size (employees)

Sao PauloLargest hub · 186 HQs

290Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

1,034

11-50

337

51-200

201-500

501-1,000

5,001-10,000

Verified emails by last verification

0–30

476

31–60

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 process safety management consultants, 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 “process safety management consultants”. 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 process safety management consultants, 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, 513 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.

Process safety management consultants by metro

Process safety management consultants in Sao Paulo186
Process safety management consultants in Rio De Janeiro61
Process safety management consultants in Curitiba44
Process safety management consultants in Campinas34
Process safety management consultants in Belo Horizonte33
Process safety management consultants in Jundiai28
Process safety management consultants in Sorocaba28
Process safety management consultants in Porto Alegre26
Process safety management consultants in Santo Andre26

Frequently asked

How many process safety management consultants are there based in Brazil?

RevenueBase identified 1,448 process safety management consultants 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 process safety management consultants?

Sao Paulo leads with 186 headquartered companies, followed by Rio De Janeiro (61) and Curitiba (44).

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 513 verified decision-maker contacts tracked across these 1,448 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.