Company lists · Data refreshed September 2026

Top 25 Natural hazard consulting firms based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 149 companies tracked

RevenueBase identified 149 natural hazard consulting firms headquartered in Brazil as of September 2026 and tracks 1,442 professional contacts across them, including 360 with verified work emails. Belo Horizonte is the largest hub.

This list covers natural hazard 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 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 29, 2026 86% judged on-target in blind review

149Companies

1,442Contacts tracked

360Verified emails

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The 25 largest natural hazard consulting firms based in Brazil

Ranked by team size

Top 25 of 149 natural hazard consulting firms based in Brazil, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to natural hazard consulting firms: 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	Environpact Sustentabilidade E Resiliência	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	51-200	201 contacts →
	Indirect evidence “A EnvironPact Sustentabilidade e Resiliência é parte da OceanPact, uma companhia 100% brasileira que desenvolve e implanta soluções seguras, eficientes e inovadoras nas áreas de…” Source: RevenueBase Database · checked Sep 29, 2026
2	Previne Engenharia & Gestão DE Riscos	Indirect evidence	Maceió, BrazilHQ checked Sep 29, 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 29, 2026
3	Geoestável Consultoria E Projetos Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	201-500	93 contacts →
	Indirect evidence “GEOESTÁVEL CONSULTORIA E PROJETOS Com sede própria na cidade mineira de Belo Horizonte, a empresa atua em todo território nacional e internacional.” Source: RevenueBase Database · checked Sep 29, 2026
4	CERN	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	51-200	69 contacts →
	Indirect evidence “Há 36 anos no mercado, a CERN é referência na área de consultoria especializada em meio ambiente e geologia.” Source: RevenueBase Database · checked Sep 29, 2026
5	REGEA	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	51-200	64 contacts →
	Indirect evidence “A REGEA - Geologia, Engenharia e Estudos Ambientais, empresa de consultoria com mais de 15 anos de atuação no mercado, está capacitada para executar projetos nas áreas de…” Source: RevenueBase Database · checked Sep 29, 2026
6	RME Consultoria E Engenharia	Indirect evidence	São José Dos Campos, BrazilHQ checked Sep 29, 2026	11-50	50 contacts →
	Indirect evidence “Somos especialistas em análises de riscos, projetos de segurança e projetos de processos industriais.” Source: RevenueBase Database · checked Sep 29, 2026
7	Máfer Engenharia Ltda	Indirect evidence	Araraquara, BrazilHQ checked Sep 29, 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 29, 2026
8	GWS Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	51-200	32 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 29, 2026
9	RCG Risk Consulting Group	Indirect evidence	Blumenau, BrazilHQ checked Sep 29, 2026	51-200	28 contacts →
	Indirect evidence “Com 50 anos de experiência, a RCG\| Powered by Herco é hoje conhecida como modelo de excelência na análise de risco, controle de perdas e implantação de programas de gestão de…” Source: RevenueBase Database · checked Sep 29, 2026
10	Resiliencex	Partial evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	11-50	25 contacts →
	Partial evidence “Resilience Experts or just ResilienceX is an independent organization founded by executives and seniors specialists in Business and Technology consulting services to be market…” Source: RevenueBase Database · checked Sep 29, 2026
11	Look DO Brasil	Indirect evidence	Curitiba, BrazilHQ checked Sep 29, 2026	11-50	23 contacts →
	Indirect evidence “Fundado em 1994, o Grupo Look do Brasil tem atuação customizada a nível nacional e serviços de Engenharia, Consultoria e Assessoria em Gestão de Riscos Ocupacionais e Ambientais.” Source: RevenueBase Database · checked Sep 29, 2026
12	Hydrodata Engenharia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 29, 2026	11-50	17 contacts →
	Indirect evidence “Reconhecida por sua atuação no Rio Grande do Sul, a Hydrodata é uma consultoria de inteligência em segurança hidrológica que transforma dados em direção estratégica.” Source: RevenueBase Database · checked Sep 29, 2026
13	Cacto Consulting	Indirect evidence	Parnamirim, BrazilHQ checked Sep 29, 2026	51-200	17 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 29, 2026
14	Scout Experts Engenheiros Consultores	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	11-50	15 contacts →
	Indirect evidence “A SCOUT EXPERTS \| Engenheiros Consultores foi fundada em 2016 pelo MSc.” Source: RevenueBase Database · checked Sep 29, 2026
15	3em	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	1-10	13 contacts →
	Indirect evidence “A 3EM – Mineração e Geologia é uma empresa de consultoria voltada as atividades de Geologia, Mineração e Meio Ambiente.” Source: RevenueBase Database · checked Sep 29, 2026
16	Geoinform	Indirect evidence	Rio Claro, BrazilHQ checked Sep 29, 2026	1-10	12 contacts →
	Indirect evidence “Há 35 anos a Geoinform Ambiental é uma empresa de consultoria em geologia, mineração, meio ambiente e geofísica.” Source: RevenueBase Database · checked Sep 29, 2026
17	Geoprospec Consultoria Ambiental E Geotecnia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 29, 2026	11-50	11 contacts →
	Indirect evidence “A Geoprospec é uma empresa com 40 anos de atuação no mercado de projetos e estudos ambientais e geológicos, supervisão e monitoramento ambiental de empreendimentos com foco em…” Source: RevenueBase Database · checked Sep 29, 2026
18	Triade Socioambiental	Indirect evidence	Piracicaba, BrazilHQ checked Sep 29, 2026	1-10	9 contacts →
	Indirect evidence “Empresa especializada em consultoria ambiental, incluindo atividades de mapeamento, monitoramento de obras, restauração florestal e licenciamento ambiental.” Source: RevenueBase Database · checked Sep 29, 2026
19	H&c Gestão DE Risco	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	1-10	7 contacts →
	Indirect evidence “A H&C nasce da necessidade crescente do segmento industrial conhecer e gerenciar os seus riscos, tendo em vista a mudança contínua nos cenários políticos, econômicos, sociais e…” Source: RevenueBase Database · checked Sep 29, 2026
20	Chordata Consultoria Ambiental	Indirect evidence	Anápolis, BrazilHQ checked Sep 29, 2026	1-10	7 contacts →
	Indirect evidence “Chordata Ambiental LTDA é uma empresa de consultoria ambiental e geológica, com segmento na área de Engenharia Civil.” Source: RevenueBase Database · checked Sep 29, 2026
21	DAM Projetos DE Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	51-200	5 contacts →
	Indirect evidence “Somos uma empresa de consultoria em diversas áreas da engenharia de projetos, consultoria e auditoria, principalmente nas áreas de barragens, usinas hidrelétricas e rejeitos de…” Source: RevenueBase Database · checked Sep 29, 2026
22	Pelacani Gestão DE Riscos E Engenharia	Partial evidence	Valinhos, BrazilHQ checked Sep 29, 2026	1-10	5 contacts →
	Partial evidence “We are a Risk Management & Property Loss Prevention Consulting Company established in São Paulo state, Brazil, serving all South America."PELACANI Risk Management and Engineering"…” Source: RevenueBase Database · checked Sep 29, 2026
23	RCC	Indirect evidence	São José Do Rio Preto, BrazilHQ checked Sep 29, 2026	11-50	5 contacts →
	Indirect evidence “Somos o Grupo RCC Engenharia.” Source: RevenueBase Database · checked Sep 29, 2026
24	Cgageo Meio Ambiente E Geologia	Indirect evidence	Sao, BrazilHQ checked Sep 29, 2026	11-50	5 contacts →
	Indirect evidence “A CGAgeo é uma empresa de consultoria ambiental que atua nos ramos de Gerenciamento de Áreas Contaminadas, Gestão para Desativação e Demolição, Emergências Ambientais e Gestão de…” Source: RevenueBase Database · checked Sep 29, 2026
25	J&c Gestão DE Riscos	Indirect evidence	Barueri, BrazilHQ checked Sep 29, 2026	201-500	5 contacts →
	Indirect evidence “A J&C foi fundada com o objetivo de atender o mercado que se encontrava carente por reformulação de processos, inovação e atenção diferenciada.” Source: RevenueBase Database · checked Sep 29, 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: natural hazard consulting firms. 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 natural hazard consulting firms.
Partial evidence: Its own public description names part of natural hazard consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name natural hazard consulting firms. 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 149 natural hazard consulting firms based in Brazil

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Natural hazard consulting firms based in Brazil at a glance

As of Sep 29, 2026

25.0%Verified-email coverage

9.7Average contacts per company

1-10Median size (employees)

12.8%Largest-city concentration · Belo Horizonte

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

105

11-50

51-200

201-500

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 149 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 natural hazard consulting firms, 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 “natural hazard consulting firms”. 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 natural hazard consulting firms), 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 natural hazard 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 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, 360 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 29, 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.

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 natural hazard consulting firms, 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 natural hazard consulting firms are there based in Brazil?

RevenueBase identified 149 natural hazard 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?

Environpact Sustentabilidade E Resiliência, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most natural hazard consulting firms?

Belo Horizonte leads with 19 headquartered companies, followed by Sao Paulo (18) and Rio De Janeiro (7).

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 360 verified decision-maker contacts tracked across these 149 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 29, 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.