Company lists · Data refreshed September 2026

Top 25 Grid modernization consultants based in Brazil

Name: Grid modernization consultants based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 141 companies tracked

RevenueBase identified 141 grid modernization consultants headquartered in Brazil as of September 2026 and tracks 1,671 professional contacts across them, including 186 with verified work emails. Sao Paulo is the largest hub.

This list covers grid modernization consultants headquartered in 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 20, 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 20, 2026 86% judged on-target in blind review

141Companies

1,671Contacts tracked

186Verified emails

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The 25 largest grid modernization consultants based in Brazil

Ranked by team size

Top 25 of 141 grid modernization consultants based in Brazil, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to grid modernization 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Eficaz Energia E Serviços Ltda	Indirect evidence	Olinda, BrazilHQ checked Sep 20, 2026	1,001-5,000	180 contacts →
	Indirect evidence “Fundada no ano de 1997 por ex-funcionários da Coelce a empresa surgiu com o propósito de atender as demandas crescentes no segmento de prestação de serviços em engenharia elétrica.” Source: RevenueBase Database · checked Sep 20, 2026
2	Gebras	Indirect evidence	Pelotas, BrazilHQ checked Sep 20, 2026	51-200	80 contacts →
	Indirect evidence “Com quase 20 anos de atuação, a GEBRAS se consolidou como referência em Engenharia Elétrica, PPCI, Hidráulica e Infraestrutura, com obras entregues nos setores de habitação…” Source: RevenueBase Database · checked Sep 20, 2026
3	P3 Engenharia Elétrica	Indirect evidence	Indaial, BrazilHQ checked Sep 20, 2026	51-200	76 contacts →
	Indirect evidence “A P3 Engenharia elétrica, está situada em Indaial, Santa Catarina.” Source: RevenueBase Database · checked Sep 20, 2026
4	MW Engenharia	Indirect evidence	Cuiabá, BrazilHQ checked Sep 20, 2026	n/a	49 contacts →
	Indirect evidence “A MW ENGENHARIA é uma empresa especializada no desenvolvimento de projetos elétricos, laudos, estudos e assessoria que visa a otimização de recursos, economia, eficiência e…” Source: RevenueBase Database · checked Sep 20, 2026
5	Jordão Energia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	11-50	47 contacts →
	Indirect 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 20, 2026
6	Inovee Energia E Soluções	Indirect evidence	Icaraí, BrazilHQ checked Sep 20, 2026	51-200	44 contacts →
	Indirect evidence “Gestão de equipes nas atividades de atendimento de emergência, normalização, construção e manutenção de redes aéreas, corte, religação, ligações novas e podas de árvores; •…” Source: RevenueBase Database · checked Sep 20, 2026
7	Interest Engenharia	Indirect evidence	Recife, BrazilHQ checked Sep 20, 2026	51-200	40 contacts →
	Indirect evidence “A INTEREST Engenharia é uma empresa especializada em consultoria e projetos de engenharia nas áreas de transmissão e geração de energia elétrica de grandes empreendimentos em todo…” Source: RevenueBase Database · checked Sep 20, 2026
8	Proenergia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 20, 2026	11-50	32 contacts →
	Indirect evidence “Fundada em a PROENERGIA possui mais de duas décadas de atuação no mercado nacional de engenharia elétrica, consolidando-se como referência técnica no desenvolvimento de projetos…” Source: RevenueBase Database · checked Sep 20, 2026
9	Sistem Engenharia	Indirect evidence	Americana, BrazilHQ checked Sep 20, 2026	11-50	29 contacts →
	Indirect evidence “Somos uma empresa de engenharia elétrica com mais de 35 anos de experiência no mercado energético, oferecendo soluções com eficiência e economia.” Source: RevenueBase Database · checked Sep 20, 2026
10	Enecel Energia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 2026	51-200	15 contacts →
	Indirect evidence “Consultoria e estudos em negócios do setor elétrico - Estudos e projetos de geração (inventário, projeto básico, hidráulico e térmica)- Projetos conceitual, básico e executivo de…” Source: RevenueBase Database · checked Sep 20, 2026
11	Grugeen	Indirect evidence	Florianópolis, BrazilHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Fundado em 2005, o Grugeen - Grupo de Gestão Eficiente de Energia é uma empresa de consultoria com um propósito claro: cuidar da energia para que nossos parceiros possam alçar…” Source: RevenueBase Database · checked Sep 20, 2026
12	FG A Energia	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Uma empresa especializada em assessoria técnica e regulatória de energia elétrica com equipe capacitada para entregar soluções completas tanto para o gerador como consumidor.” Source: RevenueBase Database · checked Sep 20, 2026
13	Bioenergia	Indirect evidence	Sao Goncalo Do Amarante, BrazilHQ checked Sep 20, 2026	11-50	6 contacts →
	Indirect evidence “Bioenergia Engineering is a services and tecnology enterprise that acts making Projects, Construction and Maintainence of equipments and systems for the Generation, Transmission…” Source: RevenueBase Database · checked Sep 20, 2026
14	Sampe Engenharia	Indirect evidence	Macaé, BrazilHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “A Sampe Engenharia é uma empresa que atua no ramo de engenharia elétrica desenvolvendo projetos com foco em eficiência energética, consultoria, laudos técnicos, instalação e…” Source: RevenueBase Database · checked Sep 20, 2026
15	Marangon Consultoria & Engenharia	Indirect evidence	Itajubá, BrazilHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “The MC & E is a consulting company specialised in generation, transmission and distribution of electricity.” Source: RevenueBase Database · checked Sep 20, 2026
16	E-Grid Electrical Engineer	Indirect evidence	João Pessoa, BrazilHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “EGRID is an electrical engineering company delivering integrated energy and efficiency solutions.” Source: RevenueBase Database · checked Sep 20, 2026
17	Effix Engenharia	Indirect evidence	Brasília, BrazilHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “Com atuação em todo território nacional, os serviços da Effix são pensados levando em consideração o aproveitamento de tecnologias arrojadas, a otimização de recursos, a redução…” Source: RevenueBase Database · checked Sep 20, 2026
18	Solvaz Engenharia	Indirect evidence	Cuiabá, BrazilHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “Empresa de Engenharia e Consultoria” Source: RevenueBase Database · checked Sep 20, 2026
19	Carpe VIE Engenharia	Indirect evidence	Recife, BrazilHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “Carpe Vie Engenharia Ltda is a consulting engineering company, founded in 2003, having carried out work for several electricity generation, transmission and distribution…” Source: RevenueBase Database · checked Sep 20, 2026
20	Andrade Alencar Engenharia	Indirect evidence	Anápolis, BrazilHQ checked Sep 20, 2026	11-50	2 contacts →
	Indirect evidence “A Andrade Alencar Engenharia carrega o selo da expertise em consultoria na área de energia, atendendo a toda a cadeia de suprimento do setor energético geração, distribuição de…” Source: RevenueBase Database · checked Sep 20, 2026
21	Dymmer Soluções EM Engenharia	Indirect evidence	Campina Grande, BrazilHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “A Dymmer Soluções em Engenharia é uma empresa especializada em engenharia e consultoria para o setor elétrico.” Source: RevenueBase Database · checked Sep 20, 2026
22	Fokus Solutions	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Fokus Solutions is a consulting company with expertise in utilities sector, with experient professionals with a wide exposure to commercial and technology best practices.” Source: RevenueBase Database · checked Sep 20, 2026
23	Sistec Energia	Indirect evidence	Salvador, BrazilHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Somos uma empresa focada na prestação de serviços de engenharia, construção e eficiência energética.” Source: RevenueBase Database · checked Sep 20, 2026
24	Engesolis	Partial evidence	Santana De Parnaíba, BrazilHQ checked Sep 20, 2026	1-10	1 contacts →
	Partial evidence “Consultancy in renewable energy, rail electrification and energy storage systems.” Source: RevenueBase Database · checked Sep 20, 2026
25	Araxá Transmissão	Indirect evidence	Florianópolis, BrazilHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Empresa de engenharia, projetos, gerenciamento, gestão e consultoria, com atividade em energias renováveis e sistemas de transmissão (RMT, LT e SE).” Source: RevenueBase Database · checked Sep 20, 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: grid modernization consultants. 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 grid modernization consultants.
Partial evidence: Its own public description names part of grid modernization consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grid modernization consultants. 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 25 of 141 grid modernization consultants based in Brazil

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Grid modernization consultants based in Brazil at a glance

As of Sep 20, 2026

11.1%Verified-email coverage

11.9Average contacts per company

1-10Median size (employees)

13.5%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 141 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 grid modernization 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 Brazil whose own description of what they do matches “grid modernization 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 grid modernization 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 grid modernization consultants, and records with no verified work email. Companies headquartered outside Brazil 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, 186 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 20, 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.

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 grid modernization 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 grid modernization consultants are there based in Brazil?

RevenueBase identified 141 grid modernization consultants headquartered in 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?

Eficaz Energia E Serviços Ltda, headquartered in Olinda, tops this list with the largest team on record.

Which city has the most grid modernization consultants?

Sao Paulo leads with 19 headquartered companies, followed by Belo Horizonte (11) and Curitiba (7).

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 186 verified decision-maker contacts tracked across these 141 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 20, 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.