Company lists · Data refreshed November 2026

Top 25 Oil and gas safety consultants based in Brazil

Name: Oil and gas safety consultants based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 1,623 companies tracked

RevenueBase identified 1,623 company matches for oil and gas safety consultants associated with Brazil as of November 2026 and tracks 11,283 professional contacts across them, including 470 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for oil and gas safety consultants associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 4, 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 RevenueBase SmartSearch · Exact Recorded Nov 4, 2026 How this list was built

1,623Companies

11,283Contacts tracked

470Verified emails

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The 25 largest oil and gas safety consultants based in Brazil

Ranked by team size

Top 25 of 1,623 company matches for oil and gas safety consultants based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Relyon Brasil	Exact match	Macaé, BrazilHQ recorded Nov 4, 2026	51-200	204 contacts →
	Exact match “A RelyOn é líder mundial em treinamentos de segurança offshore.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2	Total Life Assistência À Vida, Ltda	Exact match	São José, BrazilHQ recorded Nov 4, 2026	51-200	197 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3	Previne Engenharia & Gestão DE Riscos	Exact match	Maceió, BrazilHQ recorded Nov 4, 2026	201-500	177 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4	CLM Medicina DO Trabalho E Saúde Ocupacional	Exact match	São Paulo, BrazilHQ recorded Nov 4, 2026	201-500	167 contacts →
	Exact match “A CLM é uma empresa prestadora de serviços e soluções na área de gestão em saúde e segurança no trabalho.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5	Esvj Engenharia DE Seguranca DO Trabalho	Exact match	Salvador, BrazilHQ recorded Nov 4, 2026	51-200	135 contacts →
	Exact match “Esvj Engenharia De Seguranca Do Trabalho is a civil engineering company based out of Avenida Luís Viana 1831, Salvador, Bahia, Brazil.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6	Previne SMS	Exact match	Serra, BrazilHQ recorded Nov 4, 2026	51-200	105 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7	RED Flag Gestão Ocupacional	Exact match	Macaé, BrazilHQ recorded Nov 4, 2026	11-50	103 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8	Foco Segurança DO Trabalho E Treinamentos	Exact match	Jacareí, BrazilHQ recorded Nov 4, 2026	n/a	86 contacts →
	Exact match “FOCO Segurança do Trabalho & Meio Ambiente é uma empresa especializada com profissionais qualificados e experientes.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9	Cliomed Occupational Medicine	Exact match	Itajaí, BrazilHQ recorded Nov 4, 2026	51-200	85 contacts →
	Exact match “Occupational Medicine” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10	Safety & Work	Exact match	Hortolândia, BrazilHQ recorded Nov 4, 2026	51-200	78 contacts →
	Exact match “Somos especialistas em Segurança Contra Incêndio, Segurança do Trabalho e Treinamentos, entregando soluções estratégicas que protegem vidas, fortalecem operações e elevam o padrão…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11	Quality SEG Medicina E Segurança DO Trabalho	Exact match	Lençóis Paulista, BrazilHQ recorded Nov 4, 2026	51-200	67 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12	PRO Ocupacional	Exact match	São Paulo, BrazilHQ recorded Nov 4, 2026	51-200	60 contacts →
	Exact match “Somos especializados na Gestão em Segurança do Trabalho trazendo soluções inteligentes e aliando expertise técnica a baixos custos.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13	RME Consultoria E Engenharia	Exact match	São José Dos Campos, BrazilHQ recorded Nov 4, 2026	11-50	59 contacts →
	Exact match “Somos especialistas em análises de riscos, projetos de segurança e projetos de processos industriais.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14	Valean	Exact match	São Bernardo Do Campo, BrazilHQ recorded Nov 4, 2026	51-200	58 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15	Vitalprev	Exact match	Sao Paulo, BrazilHQ recorded Nov 4, 2026	11-50	57 contacts →
	Exact match “A VitalPrev está no mercado de Saúde e Segurança do Trabalho há mais de 19 anos e é especializada na gestão de medicina ocupacional e saúde preventiva.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16	Medic Services	Exact match	Americana, BrazilHQ recorded Nov 4, 2026	501-1,000	53 contacts →
	Exact match “Desde 1998, a MEDIC SERVICES se destaca no mercado por oferecer soluções completas em Medicina e Segurança do Trabalho, com consultoria especializada em todas as Normas…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17	Mtplus Consultoria EM Segurança E Medicina DO Trabalho	Exact match	Bragança Paulista, BrazilHQ recorded Nov 4, 2026	11-50	46 contacts →
	Exact match “A empresa iniciou suas atividades em Bragança Paulista, em 2004, com o nome de MEDITRA.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18	Ilitera Segurança DO Trabalho	Exact match	São Bernardo Do Campo, BrazilHQ recorded Nov 4, 2026	51-200	43 contacts →
	Exact match “A Ilitera é uma das consultorias líderes em segurança e saúde no trabalho no Brasil.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19	We Engenharia DE Avaliações Ltda	Exact match	Itabira, BrazilHQ recorded Nov 4, 2026	11-50	40 contacts →
	Exact match “Atuando em Consultoria nas áreas de Meio Ambiente, Segurança do Trabalho e Saúde Ocupacional, a WE Engenharia de Avaliações Ltda.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20	Segprime	Exact match	Camaçari, BrazilHQ recorded Nov 4, 2026	11-50	40 contacts →
	Exact match “A SEGPRIME é uma empresa especializada em Treinamentos, Serviços e Engenharia de Segurança do Trabalho com foco na tecnologia e inovação.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21	Máfer Engenharia Ltda	Exact match	Araraquara, BrazilHQ recorded Nov 4, 2026	51-200	39 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22	Ideal Work Engenharia	Exact match	Jandira, BrazilHQ recorded Nov 4, 2026	51-200	38 contacts →
	Exact match “Ideal Work – Consultoria e Projetos de Engenharia.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23	Tekee Engineering And Services	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 4, 2026	11-50	37 contacts →
	Exact match “TEKee offers intelligent engineering solutions with a focus on providing a high level of customer satisfaction.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24	Engeseg Seguranca E Medicina DO Trabalho	Exact match	Contagem, BrazilHQ recorded Nov 4, 2026	11-50	36 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25	Hiest Group	Exact match	Vitória, BrazilHQ recorded Nov 4, 2026	51-200	35 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “oil and gas safety consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,623 oil and gas safety consultants based in Brazil

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Oil and gas safety consultants based in Brazil at a glance

As of Nov 4, 2026

4.2%Verified-email coverage

7.0Average contacts per company

1-10Median size (employees)

12.8%Largest-city concentration · Sao Paulo

Nov 4, 2026Page data refreshed

Companies by employee count

1-10

1,070

11-50

440

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 1,623 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Brazil whose business descriptions match “oil and gas safety consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 470 professional contacts with verified work emails across the full matched dataset. 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 November 4, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Oil and gas safety consultants by metro

Oil and gas safety consultants in Sao Paulo208

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “oil and gas safety consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas safety consultants are there based in Brazil?

RevenueBase identified 1,623 company matches for oil and gas safety consultants associated with Brazil as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Relyon Brasil tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil and gas safety consultants?

Sao Paulo leads with 208 company records, followed by Rio De Janeiro (71) and Porto Alegre (34).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 470 professional contacts with verified work emails tracked across these 1,623 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 4, 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.