Company lists · Data refreshed September 2026

Top 25 Industrial environmental consulting firms based in Rio De Janeiro, Brazil

Name: Industrial environmental consulting firms based in Rio De Janeiro, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 198 companies tracked

RevenueBase identified 198 company matches for industrial environmental consulting firms associated with Rio De Janeiro, Brazil as of September 2026 and tracks 4,252 professional contacts across them, including 467 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (551 companies); Rio De Janeiro has 198.

This list covers company matches for industrial environmental consulting firms associated with Rio De Janeiro, 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 28, 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 28, 2026 How this list was built

198Companies

4,252Contacts tracked

467Verified emails

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The 25 largest industrial environmental consulting firms based in Rio De Janeiro, Brazil

Ranked by team size

Top 25 of 198 company matches for industrial environmental consulting firms based in Rio De Janeiro, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 Sep 28, 2026	201-500	540 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 · Sep 28, 2026 · View company records in RevenueBase
2	Vital Engenharia Ambiental	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	5,001-10,000	500 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 · Sep 28, 2026 · View company records in RevenueBase
3	Sandech	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	201-500	383 contacts →
	Exact match “SANDECH is an Engineering and Management Consulting company founded in February 2008 in Rio de Janeiro by three Engineers graduated in Chemical and Mechanical Engineering at…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Haztec Tec. E Plan. Ambiental S.A	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	501-1,000	282 contacts →
	Exact match “Integrated Sustainability Solutions Industrial Utility Outsourcing (water/sewage, energy, waste/recycling) Haztec was created to supply the growing demand for intagrated services…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Environpact Sustentabilidade E Resiliência	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	201 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Rpeotta	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	169 contacts →
	Exact match “A RPEOTTA tem por objetivo a prestação de serviços pautados no compromisso com a excelência em engenharia consultiva em Projetos (Conceitual, Básica e Detalhada), estudo e…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Tecma-Tecnologia EM Meio Ambiente Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	76 contacts →
	Exact match “TECMA - TECNOLOGIA EM MEIO AMBIENTE LTDA.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Radar Soluções Ambientais	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	52 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Navocean	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	1,001-5,000	51 contacts →
	Exact match “Environmental Consulting, Licensing & Monitoring for Seismic and Drilling Activities.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Draxos Consultoria E Gestão Ambiental	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	50 contacts →
	Exact match “A Draxos Consultoria e Gestão Ambiental Ltda é uma empresa inovadora que desponta no cenário nacional com a proposta de elaborar projetos e programas ambientais personalizados…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Grupo Trial	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	40 contacts →
	Exact match “Há mais de 10 anos no mercado e com profissionais com mais de 20 anos de experiência, o Grupo Trial desenvolve e executa projetos nas áreas de Engenharia Ambiental e Engenharia…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	CAF Química	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
13	Masterplan Engenharia Consultiva & Ambiental	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	34 contacts →
	Exact match “A Masterplan Engenharia Consultiva e Ambiental atua no segmento ambiental oferecendo serviços de engenharia consultiva estratégica com o propósito de alinhar empreendimentos e…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	ECP Environmental Solutions	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	33 contacts →
	Exact match “Somos uma empresa de engenharia ambiental que presta serviços de consultoria para empreendimentos em geral, construção civil e indústrias.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Biodinamica Engenharia E Meio Ambiente Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	31 contacts →
	Exact match “A BIODINÂMICA ENGENHARIA E MEIO AMBIENTE LTDA.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	ERM Nint	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	26 contacts →
	Exact match “Inspirada pelo conceito de natural intelligence, a NINT coloca a inteligência humana e da natureza a serviço da sustentabilidade.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Âmbar Consultoria Ambiental JR	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	19 contacts →
	Exact match “A Âmbar Consultoria Ambiental Jr.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Séllos Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	18 contacts →
	Exact match “engenharia industrial corporativo residencial” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Ética Ambiental	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “A Ética Ambiental é uma empresa especializada em gestão de engenharia e soluções ambientais.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	DWL Ambiental	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	16 contacts →
	Exact match “Consultoria Ambiental Especializada \| Soluções Personalizadas para o Meio Ambiente Ajudamos empresas a cumprir normas ambientais e a alcançar a sustentabilidade através de…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Seed Solution	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	1-10	12 contacts →
	Exact match “Somos uma empresa de consultoria movida por pessoas apaixonadas que querem transformar o mundo num lugar mais humano, em harmonia com a natureza e que seja ao mesmo tempo…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Orion Engenharia Ambiental	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “A Orion Engenharia Ambiental é uma empresa capaz de executar escopos de serviços nas áreas de Consultoria e Engenharia Ambiental, estruturada com base nos conceitos de…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Métrica Ambiental	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	1-10	10 contacts →
	Exact match “A MÉTRICA é uma empresa de prestação de serviços na área de consultoria ambiental, que tem por objetivo desenvolver um trabalho de excelência, tanto para seu cliente quanto para o…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	SEA Projects	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	9 contacts →
	Exact match “Fundada em 2004 a SEA PROJECTS nasceu do desejo de seus sócios em criar um novo conceito de consultoria ambiental.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Consig-Sa	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match “A ConSIG Soluções Ambientais é uma empresa de consultoria que oferece soluções inovadoras, criativas e práticas através de geotecnologias com alto valor agregado e baixo custo de…” Recorded in the RevenueBase company graph · Sep 28, 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 “industrial environmental consulting 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 198 industrial environmental consulting firms based in Rio De Janeiro, Brazil

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Industrial environmental consulting firms based in Rio De Janeiro, Brazil at a glance

As of Sep 28, 2026

11.0%Verified-email coverage

21.5Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

115

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole Brazil list rather than for Rio De Janeiro, so it is reported there. Company counts and contact totals on this page are exact for Rio De Janeiro, over 198 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 Rio De Janeiro, Brazil whose business descriptions match “industrial environmental consulting 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 467 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 28, 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.

Industrial environmental consulting firms by metro in Brazil

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

How many industrial environmental consulting firms are there based in Rio De Janeiro, Brazil?

RevenueBase identified 198 company matches for industrial environmental consulting firms associated with Rio De Janeiro, 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?

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

Which city in Brazil has the most industrial environmental consulting firms?

Sao Paulo leads Brazil with 551 company records, followed by Belo Horizonte (263) and Rio De Janeiro (198).

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 467 professional contacts with verified work emails tracked across these 198 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 28, 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.