Company lists · Data refreshed September 2026

Top 25 Environmental site assessment firms based in Brazil

Name: Environmental site assessment firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 572 companies tracked

RevenueBase identified 572 company matches for environmental site assessment firms associated with Brazil as of September 2026 and tracks 5,000 professional contacts across them, including 940 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for environmental site assessment firms 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 September 19, 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 Sep 19, 2026 How this list was built

572Companies

5,000Contacts tracked

940Verified emails

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The 25 largest environmental site assessment firms based in Brazil

Ranked by team size

Top 25 of 572 company matches for environmental site assessment firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Sete Soluções E Tecnologia Ambiental	Exact match	Belo Horizonte, BrazilHQ recorded Sep 19, 2026	501-1,000	448 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 · Sep 19, 2026 · View company records in RevenueBase
2	Walm Engenharia E Tecnologia Ambiental	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	51-200	234 contacts →
	Exact match “A WALM Engenharia e Tecnologia Ambiental Ltda.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Geoambiente Geologia E Engenharia Ambiental	Exact match	Fazenda Rio Grande, BrazilHQ recorded Sep 19, 2026	51-200	201 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 · Sep 19, 2026 · View company records in RevenueBase
4	Dossel Ambiental	Exact match	Brasília, BrazilHQ recorded Sep 19, 2026	51-200	156 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 · Sep 19, 2026 · View company records in RevenueBase
5	CPEA	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	51-200	137 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 · Sep 19, 2026 · View company records in RevenueBase
6	EBP Brasil	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	51-200	135 contacts →
	Exact match “EBP Brasil, um compromisso de mais de 40 anos com o meio ambiente.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	BTX Geologia E Meio Ambiente	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	51-200	102 contacts →
	Exact match “Desafios ambientais complexos exigem conhecimento embasado, ciência aplicada e execução precisa.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Limnos Sanear	Exact match	Vespasiano, BrazilHQ recorded Sep 19, 2026	51-200	96 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	CERN	Exact match	Belo Horizonte, BrazilHQ recorded Sep 19, 2026	51-200	69 contacts →
	Exact match “Há 36 anos no mercado, a CERN é referência na área de consultoria especializada em meio ambiente e geologia.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Master Ambiental	Exact match	Londrina, BrazilHQ recorded Sep 19, 2026	11-50	67 contacts →
	Exact match “A Master Ambiental é uma empresa de consultoria, auditoria e licenciamento ambiental.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Cgageo Environmental And Geological Services LTD	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	51-200	64 contacts →
	Exact match “CGAgeo is a leading environmental services company, specializing in a variety of essential activities.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	REGEA	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	51-200	64 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Waterloo Brasil	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	11-50	60 contacts →
	Exact match “A Waterloo Brasil Ltda.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Conam Consultoria Ambiental	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	11-50	56 contacts →
	Exact match “A ConAm é uma empresa de engenharia que atua na área de consultoria em meio ambiente, com foco na revitalização de áreas para implantação de empreendimentos imobiliários, bem como…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	A2j Consultoria Ambiental	Exact match	Cotia, BrazilHQ recorded Sep 19, 2026	11-50	51 contacts →
	Exact match “Somos uma empresa de consultoria ambiental voltada para o gerenciamento de passivos.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Biometria	Exact match	Caxias Do Sul, BrazilHQ recorded Sep 19, 2026	51-200	51 contacts →
	Exact match “A Biometria Consultoria e Projetos é uma consultoria ambiental especializada em todas as fases do licenciamento e monitoramento ambiental, para empreendimentos de médio e grande…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Lead Soluções Ambientais	Exact match	Campinas, BrazilHQ recorded Sep 19, 2026	11-50	41 contacts →
	Exact match “A Lead Soluções Ambientais é uma empresa de engenharia e meio ambiente, que atua de maneira estratégica para atender as diversas necessidades dos seus clientes nas áreas de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Ambsolution	Exact match	Santo André, BrazilHQ recorded Sep 19, 2026	11-50	40 contacts →
	Exact match “A Ambsolution é uma empresa de engenharia ambiental, atuante nas áreas: • Avaliação ambiental • Gestão ambiental • Abastecimento e tratamento de água, drenagem e tratamento de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	ARVUT	Exact match	Porto Alegre, BrazilHQ recorded Sep 19, 2026	11-50	40 contacts →
	Exact match “O futuro da humanidade depende de garantia mútua.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	DBO Engenharia	Exact match	Goiânia, BrazilHQ recorded Sep 19, 2026	11-50	38 contacts →
	Exact match “Fundada em 1º de setembro de 1983, a DBO ENGENHARIA desenvolve, desde então, projetos na área ambiental, prestando serviços de qualidade para indústrias, mineradoras, usinas de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	CAF Química	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 19, 2026	11-50	37 contacts →
	Exact match “Desde 1980, a CAF Química é referência em soluções ambientais, unindo responsabilidade e eficiência para transformar desafios em estratégias sustentáveis.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Tecpam	Exact match	Aparecida De Goiania, BrazilHQ recorded Sep 19, 2026	11-50	36 contacts →
	Exact match “Tecpam Consultoria Ambiental is a civil engineering company based out of R Brunsviga, Sn, Quadra83 Lote 08/09, Aparecida De Goiania, Goiás, Brazil.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Geonoma Florestal	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	11-50	35 contacts →
	Exact match “Geonoma Florestal is an environmental engineering and consulting company that has been active since 2007 with sustainable solutions to all types of projects and needs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Global Ambiente Consultoria Ambiental	Exact match	Campinas, BrazilHQ recorded Sep 19, 2026	11-50	34 contacts →
	Exact match “A preocupação com questões ambientais tem crescido vertiginosamente nas últimas décadas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Natturis Consultoria E Assessoria Ambiental	Exact match	Curitiba, BrazilHQ recorded Sep 19, 2026	n/a	32 contacts →
	Exact match “A Natturis Consultoria e Assessoria Ambiental é uma empresa especializada em consultoria e assessoria ambiental que oferece soluções em diversos setores para as atividades e…” Recorded in the RevenueBase company graph · Sep 19, 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 site assessment firms”. 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 572 environmental site assessment firms based in Brazil

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Environmental site assessment firms based in Brazil at a glance

As of Sep 19, 2026

18.8%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

13.6%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

407

11-50

133

51-200

501-1,000

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 572 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 site assessment firms” 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 940 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 September 19, 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 site assessment firms 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 site assessment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental site assessment firms are there based in Brazil?

RevenueBase identified 572 company matches for environmental site assessment firms associated with Brazil as of September 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?

Sete Soluções E Tecnologia Ambiental tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental site assessment firms?

Sao Paulo leads with 78 company records, followed by Curitiba (30) and Belo Horizonte (28).

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 940 professional contacts with verified work emails tracked across these 572 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 September 19, 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.