Company lists · Data refreshed October 2026

Top 25 Environmental health services based in Brazil

Name: Environmental health services based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 2,579 companies tracked

RevenueBase identified 2,579 company matches for environmental health services associated with Brazil as of October 2026 and tracks 22,528 professional contacts across them, including 2,097 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for environmental health services 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 October 25, 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 Oct 25, 2026 How this list was built

2,579Companies

22,528Contacts tracked

2,097Verified emails

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The 25 largest environmental health services based in Brazil

Ranked by team size

Top 25 of 2,579 company matches for environmental health services based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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	CTA Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 25, 2026	201-500	665 contacts →
	Exact match “A CTA foi criada em 1995, em Belo Horizonte Minas Gerais, ampliando sua atividade e posicionando sua sede no estado do Rio de Janeiro em Duque de Caxias, próximo ao Pólo…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2	Vital Engenharia Ambiental	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 25, 2026	5,001-10,000	513 contacts →
	Exact match “Vital Engenharia Ambiental is an environmental services company based out of R Santa Luzia, 651, 21 Andar Parte, Rio De Janeiro, Rio De Janeiro, Brazil.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3	Sete Soluções E Tecnologia Ambiental	Exact match	Belo Horizonte, BrazilHQ recorded Oct 25, 2026	501-1,000	455 contacts →
	Exact match “Somos uma das maiores consultorias em meio ambiente do Brasil, fundada em 1997, contando, hoje, com uma equipe técnica multidisciplinar permanente, que congrega profissionais das…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	Ceimic	Exact match	Sumaré, BrazilHQ recorded Oct 25, 2026	201-500	368 contacts →
	Exact match “Life Sciences Testing Group” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5	Ambientare	Exact match	Brasilia, BrazilHQ recorded Oct 25, 2026	51-200	244 contacts →
	Exact match “A Ambientare – Soluções em Meio Ambiente é uma empresa especializada na prestação de serviços na área de meio ambiente, focada no licenciamento ambiental, gestão ambiental da…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	Walm Engenharia E Tecnologia Ambiental	Exact match	São Paulo, BrazilHQ recorded Oct 25, 2026	51-200	244 contacts →
	Exact match “A WALM Engenharia e Tecnologia Ambiental Ltda.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7	GAP Ssma	Exact match	Goiânia, BrazilHQ recorded Oct 25, 2026	201-500	239 contacts →
	Exact match “A GAP Ambiental oferece serviços para pequenas, médias e grandes empresas em diversas áreas que vão desde o licenciamento ao acompanhamento da execução de projetos.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8	Geoambiente Geologia E Engenharia Ambiental	Exact match	Fazenda Rio Grande, BrazilHQ recorded Oct 25, 2026	51-200	219 contacts →
	Exact match “A GEOAMBIENTE Geologia e Engenharia Ambiental atua no Gerenciamento de Áreas Contaminadas provendo soluções em Diagnóstico de Passivos Ambientais e Remediação de Solo e Água…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	Grupo Oikos Brasil	Exact match	São Paulo, BrazilHQ recorded Oct 25, 2026	501-1,000	217 contacts →
	Exact match “O Grupo Oikos estabelece um novo padrão de atendimento em serviços com soluções ambientais capazes de criar o verdadeiro conforto de seus usuários, aliando conhecimento técnico em…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	Tommasi Ambiental	Exact match	Serra, BrazilHQ recorded Oct 25, 2026	51-200	199 contacts →
	Exact match “A Tommasi Ambiental faz parte do Grupo Tommasi, que desde 1962 foca o seu desenvolvimento em áreas estratégicas, nos segmentos de saúde e biotecnologia.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	Ativa Medicina E Segurança DO Trabalho	Exact match	Porto Alegre, BrazilHQ recorded Oct 25, 2026	51-200	197 contacts →
	Exact match “Somos especialistas em Medicina e Segurança do Trabalho, com presença nacional e soluções completas para a saúde ocupacional da sua empresa.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	Total Life Assistência À Vida, Ltda	Exact match	São José, BrazilHQ recorded Oct 25, 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 · Oct 25, 2026 · View company records in RevenueBase
13	Dossel Ambiental	Exact match	Brasília, BrazilHQ recorded Oct 25, 2026	51-200	192 contacts →
	Exact match “Somamos a experiência e a agilidade que você precisa para desenvolver os estudos necessários para o licenciamento ambiental e gestão do seu empreendimento.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	MRS Ambiental	Exact match	Brasilia, BrazilHQ recorded Oct 25, 2026	51-200	169 contacts →
	Exact match “MRS Estudos Ambientais Ltda began its activities on April 2, 1992.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	Previne Engenharia & Gestão DE Riscos	Exact match	Maceió, BrazilHQ recorded Oct 25, 2026	201-500	166 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 · Oct 25, 2026 · View company records in RevenueBase
16	CLM Medicina DO Trabalho E Saúde Ocupacional	Exact match	São Paulo, BrazilHQ recorded Oct 25, 2026	201-500	163 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 · Oct 25, 2026 · View company records in RevenueBase
17	CPEA	Exact match	São Paulo, BrazilHQ recorded Oct 25, 2026	51-200	143 contacts →
	Exact match “CPEA - Consultoria Paulista de Estudos Ambientais is a limited liability company, founded on October 15th, with headquarter in the city of São Paulo.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	EBP Brasil	Exact match	São Paulo, BrazilHQ recorded Oct 25, 2026	51-200	137 contacts →
	Exact match “EBP Brasil, um compromisso de mais de 40 anos com o meio ambiente.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	Bicho DO Mato Meio Ambiente Environmental Consulting	Exact match	Belo Horizonte, BrazilHQ recorded Oct 25, 2026	51-200	128 contacts →
	Exact match “A Empresa Bicho do Mato Meio Ambiente Ltda.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	BTX Geologia E Meio Ambiente	Exact match	Sao Paulo, BrazilHQ recorded Oct 25, 2026	51-200	113 contacts →
	Exact match “Desafios ambientais complexos exigem conhecimento embasado, ciência aplicada e execução precisa.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	Logon Engenharia E Gerenciamento Ltda	Exact match	Belo Horizonte, BrazilHQ recorded Oct 25, 2026	51-200	109 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22	Conforlab	Exact match	Sao Paulo, BrazilHQ recorded Oct 25, 2026	51-200	100 contacts →
	Exact match “A Conforlab cuida do invisível para proteger o que é essencial.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	Agroflor Engenharia E Meio Ambiente	Exact match	Vicosa, BrazilHQ recorded Oct 25, 2026	51-200	99 contacts →
	Exact match “A Agroflor Engenharia e Meio Ambiente atua no mercado de consultoria e prestação de serviços ambientais nos segmentos: florestal, mineral e de construção civil, infraestrutura…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	MPB Engenharia	Exact match	Florianópolis, BrazilHQ recorded Oct 25, 2026	51-200	91 contacts →
	Exact match “A MPB Engenharia é uma empresa catarinense, sediada com matriz em Florianópolis e Filial com escritórios em Brasília.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25	Mineral Engenharia E Meio Ambiente	Exact match	Sao Paulo, BrazilHQ recorded Oct 25, 2026	51-200	84 contacts →
	Exact match “Fundada em 1997, a Mineral Engenharia e Meio Ambiente é uma empresa de consultoria especializada na viabilização ambiental de atividades empresariais.” Recorded in the RevenueBase company graph · Oct 25, 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 “environmental health services”. 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 2,579 environmental health services based in Brazil

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Environmental health services based in Brazil at a glance

As of Oct 25, 2026

9.3%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

11.3%Largest-city concentration · Sao Paulo

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

1,711

11-50

697

51-200

138

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 2,579 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 “environmental health services” 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 2,097 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 October 25, 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.

Environmental health services by metro

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 “environmental health services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental health services are there based in Brazil?

RevenueBase identified 2,579 company matches for environmental health services associated with Brazil as of October 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?

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

Which city has the most environmental health services?

Sao Paulo leads with 291 company records, followed by Belo Horizonte (100) and Rio De Janeiro (98).

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 2,097 professional contacts with verified work emails tracked across these 2,579 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 October 25, 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.