Company lists · Data refreshed September 2026

Top 25 Mine safety consulting firms based in Brazil

Name: Mine safety consulting firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 892 companies tracked

RevenueBase identified 892 mine safety consulting firms headquartered in Brazil as of September 2026 and tracks 5,029 professional contacts across them, including 318 with verified work emails and 84 with mobile numbers. Sao Paulo is the largest hub.

This list covers mine safety consulting firms 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

892Companies

5,029Contacts tracked

318Verified emails

84Mobile numbers

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The 25 largest mine safety consulting firms based in Brazil

Ranked by team size

Top 25 of 892 mine safety consulting firms based in Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names mine safety consulting firms: 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	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
2	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
3	Geoestável Consultoria E Projetos LtdaIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	201-500	93
	“GEOESTÁVEL CONSULTORIA E PROJETOS Com sede própria na cidade mineira de Belo Horizonte, a empresa atua em todo território nacional e internacional.” Source: company website · checked Sep 5, 2026
4	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
5	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
6	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
7	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
8	Prominer ProjetosIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	38
	“Desde 1985 prestando consultoria para empreendimentos do setor de mineração e infraestrutura, proporcionando soluções, suporte e serviços de engenharia mineral, geologia, meio…” Source: company website · checked Sep 5, 2026
9	GWS EngenhariaIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	32
	“Somos uma empresa orientada para consultoria em Geotecnia, Recursos Hídricos, Meio Ambiente e Engenhara Civil, com experiência sólida e foco em soluções inovadoras e sustentáveis…” Source: company website · checked Sep 5, 2026
10	Grupo CesemIndirect evidence	Maringá, BrazilHQ checked Sep 5, 2026	51-200	29
	“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: company website · checked Sep 5, 2026
11	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
12	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
13	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
14	CONATIndirect evidence	Araxá, BrazilHQ checked Sep 5, 2026	11-50	25
	“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: company website · checked Sep 5, 2026
15	FGA SoluçõesIndirect evidence	Uberlândia, BrazilHQ checked Sep 5, 2026	51-200	24
	“Desenvolvemos soluções customizadas para cada Cliente, com resultados crescentes e sustentáveis.” Source: company website · checked Sep 5, 2026
16	CipatecIndirect evidence	Vitoria, BrazilHQ checked Sep 5, 2026	11-50	23
	“A Cipatec é uma empresa que atua no mercado de segurança e medicina do trabalho há mais de 25 anos.” Source: company website · checked Sep 5, 2026
17	AgrisafetyIndirect evidence	Balsas, BrazilHQ checked Sep 5, 2026	11-50	22
	“Somos a Agrisafety!” Source: company website · checked Sep 5, 2026
18	TecnosegIndirect evidence	Jundiaí, BrazilHQ checked Sep 5, 2026	11-50	22
	“A TECNOSEG - Consultoria, Gestão e Treinamento é uma empresa que atua nas áreas de Segurança do Trabalho, Saúde Ocupacional e Meio Ambiente.” Source: company website · checked Sep 5, 2026
19	Mineral GeologiaIndirect evidence	Curitiba, BrazilHQ checked Sep 5, 2026	11-50	21
	“Empresa de Geologia, que presta serviços de consultoria Mineral, Ambiental, Industrial, Geoprocessamento e Topografia, voltado à Mineração, Indústrias de Beneficiamento Mineral e…” Source: company website · checked Sep 5, 2026
20	Cacto ConsultingIndirect evidence	Parnamirim, BrazilHQ checked Sep 5, 2026	51-200	17
	“Cacto is a young company with innovative thinking that has been working through consultancy and technical assistance in the areas of Geology, Mining and the Environment for…” Source: company website · checked Sep 5, 2026
21	TCM EngenhariaIndirect evidence	Sao Luis, BrazilHQ checked Sep 5, 2026	11-50	17
	“Tcm Servicos E Engenharia is an e-learning company based out of Av Castelo Branco, 559, A Andar 3 Edif Tokio, Sao Luis, Maranhão, Brazil.” Source: company website · checked Sep 5, 2026
22	Asst Engenharia E DesenvolvimentoIndirect evidence	Londrina, BrazilHQ checked Sep 5, 2026	11-50	17
	“Desde 2004, Mais de 20 anos de excelência técnica na intersecção entre SST, legislação trabalhista e impacto econômico para as empresas.” Source: company website · checked Sep 5, 2026
23	AmbracIndirect evidence	Brasilia, BrazilHQ checked Sep 5, 2026	51-200	17
	“Segurança e Saúde no Trabalho: um investimento que transforma empresas Cuidar da Saúde e Segurança do Trabalho (SST) vai muito além do cumprimento da legislação.” Source: company website · checked Sep 5, 2026
24	Sequencia EngenhariaIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	11-50	16
	“Consultancy in mineral engineering and provision of services in the area of rock blasting, operating in the mining and civil construction sectors.” Source: company website · checked Sep 5, 2026
25	Previsio EngenhariaIndirect evidence	São Leopoldo, BrazilHQ checked Sep 5, 2026	1-10	16
	“A Previsio é uma empresa de engenharia com foco em prestação de serviços e treinamentos na área de segurança do trabalho.” Source: company website · checked Sep 5, 2026

Showing 25 of 892 mine safety consulting firms based in Brazil

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Mine safety consulting firms based in Brazil at a glance

As of Sep 5, 2026

1-10Median size (employees)

Sao PauloLargest hub · 98 HQs

84Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

638

11-50

203

51-200

201-500

5,001-10,000

Verified emails by last verification

0–30

298

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 mine safety consulting firms, 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 “mine safety consulting firms”. 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 mine safety consulting firms, 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, 318 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.

Mine safety consulting firms by metro

Mine safety consulting firms in Sao Paulo98
Mine safety consulting firms in Belo Horizonte53
Mine safety consulting firms in Rio De Janeiro26

Frequently asked

How many mine safety consulting firms are there based in Brazil?

RevenueBase identified 892 mine safety consulting firms 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 mine safety consulting firms?

Sao Paulo leads with 98 headquartered companies, followed by Belo Horizonte (53) and Rio De Janeiro (26).

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 318 verified decision-maker contacts tracked across these 892 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.