Company lists · Data refreshed September 2026

Top 17 Energy development consultants based in Curitiba, Brazil

RevenueBase identified 65 energy development consultants headquartered in Curitiba, Brazil as of September 2026 and tracks 1,050 professional contacts across them, including 88 with verified work emails. Sao Paulo is the largest hub.

This list covers energy development consultants headquartered in Curitiba, 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 16, 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 16, 2026 86% judged on-target in blind review
65Companies
1,050Contacts tracked
88Verified emails
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The 17 largest energy development consultants based in Curitiba, Brazil

Ranked by team size
Top 17 of 65 energy development consultants based in Curitiba, Brazil, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to energy development consultants: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceCuritiba, BrazilHQ checked Sep 16, 2026501-1,000557 contacts →

Partial evidence

“A ACV Tecline é uma empresa especializada na prestação de serviços voltados, principalmente, para empresas do setor de energia, com destaque para as áreas de petróleo e gás.”

Source: RevenueBase Database · checked Sep 16, 2026
2Partial evidenceCuritiba, BrazilHQ checked Sep 16, 202651-200111 contacts →

Partial evidence

“Fundada em por engenheiros com vasta experiência no setor energético e oriundos da COPEL (Companhia Paranaense de Energia), a MCQ ELETRO SERVICE LTDA tem o objetivo de oferecer ao…”

Source: RevenueBase Database · checked Sep 16, 2026
3Partial evidenceCuritiba, BrazilHQ checked Sep 16, 202651-20092 contacts →

Partial evidence

“A empresa NJB - Engenharia e Gerenciamento, nasceu no ano de 1990, com foco principal no desenvolvimento e gerenciamento de projetos de Geração e Cogeração de Energia…”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceCuritiba, BrazilHQ checked Sep 16, 2026n/a32 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceCuritiba, BrazilHQ checked Sep 16, 202611-5024 contacts →

Indirect evidence

“A FORTE> é uma empresa inovadora no segmento de consultoria técnica em meio ambiente e sustentabilidade.”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceCuritiba, BrazilHQ checked Sep 16, 202611-5024 contacts →

Indirect evidence

“São 20 anos de Consultoria Ambiental para organizações públicas, privadas e do terceiro setor em todo o país, por meio de assessoria técnica em sustentabilidade e meio ambiente.”

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceCuritiba, BrazilHQ checked Sep 16, 202611-5017 contacts →

Indirect evidence

“Empresa prestadora de serviços em consultoria e assessoria ambiental com sede em Curitiba - PR.”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceCuritiba, BrazilHQ checked Sep 16, 20261-1011 contacts →

Indirect evidence

“A LM AMBIENTE é uma empresa prestadora de serviços de consultoria em gestão e projetos socioambientais.”

Source: RevenueBase Database · checked Sep 16, 2026
9Partial evidenceCuritiba, BrazilHQ checked Sep 16, 202611-5010 contacts →

Partial evidence

“A Solfus Engenharia e Conservação de Energia Ltda é uma empresa de consultoria que atua na otimização do uso da energia.”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceCuritiba, BrazilHQ checked Sep 16, 20261-108 contacts →

Indirect evidence

“OPEN SOLUTIONS: Soluções em Engenharia & Consultoria desde 2016.”

Source: RevenueBase Database · checked Sep 16, 2026
11Partial evidenceCuritiba, BrazilHQ checked Sep 16, 20261-104 contacts →

Partial evidence

“ELKKON is your next end-to-end energy advisor.”

Source: RevenueBase Database · checked Sep 16, 2026
12Partial evidenceCuritiba, BrazilHQ checked Sep 16, 20261-103 contacts →

Partial evidence

“NTJ Tec is an energy consulting company, working in different areas of the electricity industry: regulation, energy expansion and operations planning, energy trading, portfolio…”

Source: RevenueBase Database · checked Sep 16, 2026
13Partial evidenceCuritiba, BrazilHQ checked Sep 16, 20261-103 contacts →

Partial evidence

“A Economizenergia conta com profissionais com mais de 30 anos de experiência nos setores de energia, fusões e aquisições e estruturação financeira, e pode alavancar a sua empresa…”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceCuritiba, BrazilHQ checked Sep 16, 20261-102 contacts →

Indirect evidence

“A 3RK Engenharia atua no desenvolvimento de projetos de engenharia e consultoria técnica, oferecendo análises, laudos, estudos de viabilidade e soluções sob medida para cada…”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceCuritiba, BrazilHQ checked Sep 16, 20261-102 contacts →

Indirect evidence

“Pluris oriundo do Latim “MAIS” surge no mercado tendo como principal objetivo, proporcionar algo a mais para seus clientes e parceiros em termos de Consultoria Ambiental.”

Source: RevenueBase Database · checked Sep 16, 2026
16Indirect evidenceCuritiba, BrazilHQ checked Sep 16, 20261-101 contacts →

Indirect evidence

“AMBIEN é uma empresa de consultoria em engenharia e gestão ambiental com sede em Curitiba, Paraná, Brazil.”

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceCuritiba, BrazilHQ checked Sep 16, 20261-101 contacts →

Partial evidence

“A ENERCONS elabora estudos preliminares de viabilidade técnica e econômica, projetos de engenharia, estudos para o licenciamento ambiental de empreendimentos de geração renovável…”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 17 of 65 energy development consultants based in Curitiba, Brazil

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Energy development consultants based in Curitiba, Brazil at a glance

As of Sep 16, 2026
8.4%Verified-email coverage
16.2Average contacts per company
1-10Median size (employees)
306.2%Largest-city concentration · Sao Paulo
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
18
51-200
2
201-500
1
501-1,000
1

Email recency for this list is measured across the whole Brazil list rather than for Curitiba, so it is reported there. Company counts and contact totals on this page are exact for Curitiba, over 65 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 energy development consultants, 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 Curitiba, Brazil whose own description of what they do matches “energy development consultants”. 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 energy development consultants), 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 energy development consultants, and records with no verified work email. Companies headquartered outside Curitiba 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, 88 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 16, 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.

Energy development consultants by metro in Brazil

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 energy development consultants, 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 energy development consultants are there based in Curitiba, Brazil?

RevenueBase identified 65 energy development consultants headquartered in Curitiba, 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?

ACV Tecline Engenharia Ltda, headquartered in Curitiba, tops this list with the largest team on record.

Which city has the most energy development consultants?

Sao Paulo leads with 199 headquartered companies, followed by Belo Horizonte (107) and Rio De Janeiro (102).

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 88 verified decision-maker contacts tracked across these 65 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 16, 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.