Company lists · Data refreshed September 2026

Top 14 Regulatory compliance consultants for energy based in Rio De Janeiro, Brazil

Name: Regulatory compliance consultants for energy 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 17, 2026 60 companies tracked

RevenueBase identified 60 regulatory compliance consultants for energy headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 904 professional contacts across them, including 107 with verified work emails. Sao Paulo is the largest hub.

This list covers regulatory compliance consultants for energy headquartered in Rio De Janeiro, 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 17, 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 17, 2026 86% judged on-target in blind review

60Companies

904Contacts tracked

107Verified emails

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The 14 largest regulatory compliance consultants for energy based in Rio De Janeiro, Brazil

Ranked by team size

Top 14 of 60 regulatory compliance consultants for energy based in Rio De Janeiro, Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to regulatory compliance consultants for energy: 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	CTA Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	201-500	540 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
2	Navocean	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1,001-5,000	51 contacts →
	Indirect evidence “Environmental Consulting, Licensing & Monitoring for Seismic and Drilling Activities.” Source: RevenueBase Database · checked Sep 17, 2026
3	Jordão Energia	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	47 contacts →
	Partial evidence “A Jordão Energia foi formada em 1998, inicialmente prestando serviços de consultoria para o Cepel (Centro de Pesquisas de Energia Elétrica da Eletrobras), atuando diretamente em…” Source: RevenueBase Database · checked Sep 17, 2026
4	ECP Environmental Solutions	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	33 contacts →
	Indirect evidence “Somos uma empresa de engenharia ambiental que presta serviços de consultoria para empreendimentos em geral, construção civil e indústrias.” Source: RevenueBase Database · checked Sep 17, 2026
5	DWL Ambiental	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Consultoria Ambiental Especializada \| Soluções Personalizadas para o Meio Ambiente Ajudamos empresas a cumprir normas ambientais e a alcançar a sustentabilidade através de…” Source: RevenueBase Database · checked Sep 17, 2026
6	Métrica Ambiental	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	10 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
7	Kurber Engenharia & Gestão DE SMS	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “A Kurber Engenharia & Gestão de Segurança, Meio Ambiente e Saúde Ocupacional é uma empresa formada por profissionais que atuam a mais de anos no mercado, possui um grande legado…” Source: RevenueBase Database · checked Sep 17, 2026
8	RIO Petroleo	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “We are a consulting company specialized in the energy industry.” Source: RevenueBase Database · checked Sep 17, 2026
9	IMASS	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “A IMASS (Meio Ambiente, Saúde e Segurança do Trabalho) é uma empresa especializada na prestação de serviços integrados voltados para a promoção da saúde, segurança e bem-estar no…” Source: RevenueBase Database · checked Sep 17, 2026
10	NOW Segurança E Treinamento	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Somos especializados na área de Segurança e Qualidade de vida no Trabalho e Consultoria em Saúde, atendendo à exigência da legislação do MTE, Secretária do Meio Ambiente da…” Source: RevenueBase Database · checked Sep 17, 2026
11	Talweg Soluções Ambientais	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Por meio do desenvolvimento de estudos e serviços que garantam a sustentabilidade ambiental, temos como propósito e objetivo oferecer tranquilidade aos nossos clientes!” Source: RevenueBase Database · checked Sep 17, 2026
12	Mcgc Consultoria EM Governança Corporativa	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “A MCGC é uma empresa de consultoria em Compliance e governança corporativa, formada por profissionais com ampla experiência em Compliance, auditoria interna e independente, risco…” Source: RevenueBase Database · checked Sep 17, 2026
13	DG Ambiental	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “A DG Ambiental é uma empresa do ramo de Consultoria e Assessoria Técnica Ambiental, especializada em prestação de serviços ligados a todas as etapas do Licenciamento Ambiental de…” Source: RevenueBase Database · checked Sep 17, 2026
14	E3 Ambiental	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence “A E3 Ambiental é uma consultoria ambiental formada por profissionais experientes, especializados em engenharia ambiental, com foco principal no gerenciamento de áreas…” Source: RevenueBase Database · checked Sep 17, 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: regulatory compliance consultants for energy. 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 regulatory compliance consultants for energy.
Partial evidence: Its own public description names part of regulatory compliance consultants for energy, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name regulatory compliance consultants for energy. 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 14 of 60 regulatory compliance consultants for energy based in Rio De Janeiro, Brazil

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Regulatory compliance consultants for energy based in Rio De Janeiro, Brazil at a glance

As of Sep 17, 2026

11.8%Verified-email coverage

15.1Average contacts per company

1-10Median size (employees)

285.0%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

201-500

1,001-5,000

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 60 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 regulatory compliance consultants for energy, 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 Rio De Janeiro, Brazil whose own description of what they do matches “regulatory compliance consultants for energy”. 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 regulatory compliance consultants for energy), 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 regulatory compliance consultants for energy, and records with no verified work email. Companies headquartered outside Rio De Janeiro 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, 107 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 17, 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.

Regulatory compliance consultants for energy by metro in Brazil

Regulatory compliance consultants for energy in Sao Paulo171
Regulatory compliance consultants for energy in Belo Horizonte73
Regulatory compliance consultants for energy in Rio De Janeiro60
Regulatory compliance consultants for energy in Curitiba49
Regulatory compliance consultants for energy in Campinas40
Regulatory compliance consultants for energy in Porto Alegre38
Regulatory compliance consultants for energy in Goiania29
Regulatory compliance consultants for energy in Fortaleza26

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 regulatory compliance consultants for energy, 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 regulatory compliance consultants for energy are there based in Rio De Janeiro, Brazil?

RevenueBase identified 60 regulatory compliance consultants for energy headquartered in Rio De Janeiro, 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?

CTA Engenharia, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most regulatory compliance consultants for energy?

Sao Paulo leads with 171 headquartered companies, followed by Belo Horizonte (73) and Rio De Janeiro (60).

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 107 verified decision-maker contacts tracked across these 60 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 17, 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.