Company lists · Data refreshed September 2026

Top 25 Power distribution companies based in Brazil

Name: Power distribution companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 185 companies tracked

RevenueBase identified 185 power distribution companies headquartered in Brazil as of September 2026 and tracks 29,147 professional contacts across them, including 6,627 with verified work emails. Sao Paulo is the largest hub.

This list covers power distribution companies 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 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

185Companies

29,147Contacts tracked

6,627Verified emails

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The 25 largest power distribution companies based in Brazil

Ranked by team size

Top 25 of 185 power distribution companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to power distribution companies: 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	Grupo Energisa	Indirect evidence	Cataguases, BrazilHQ checked Sep 17, 2026	10001+	9,212 contacts →
	Indirect evidence “O Grupo Energisa tem na distribuição de energia elétrica a principal base de seu negócio.” Source: RevenueBase Database · checked Sep 17, 2026
2	Cpfl Energia	Indirect evidence	Campinas, BrazilHQ checked Sep 17, 2026	10001+	7,647 contacts →
	Indirect evidence “Estamos há 113 anos construindo a história do setor elétrico brasileiro, atuando nos segmentos de distribuição, geração, transmissão, comercialização e serviços.” Source: RevenueBase Database · checked Sep 17, 2026
3	EDP Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	1,001-5,000	2,049 contacts →
	Indirect evidence “Com mais de 20 anos de atuação no Brasil, a EDP é uma das maiores empresas privadas do setor elétrico a operar em toda a cadeia de valor.” Source: RevenueBase Database · checked Sep 17, 2026
4	Engelmig Energia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	5,001-10,000	1,818 contacts →
	Indirect evidence “A Engelmig foi fundada em 1985 com o objetivo de prestar serviços de engenharia em redes de distribuição de energia elétrica.” Source: RevenueBase Database · checked Sep 17, 2026
5	Loja Elétrica Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	1,001-5,000	827 contacts →
	Indirect evidence “Empresa genuinamente mineira, a Loja Elétrica está no mercado desde 1947 e hoje conta com 9 filiais e 6 lojas “in company”.” Source: RevenueBase Database · checked Sep 17, 2026
6	Cotesa Engenharia	Indirect evidence	Florianópolis, BrazilHQ checked Sep 17, 2026	201-500	449 contacts →
	Indirect evidence “A COTESA é especialista na Engenharia de Operação & Manutenção de ativos elétricos de Geração e Transmissão de energia.” Source: RevenueBase Database · checked Sep 17, 2026
7	Dolp Engenharia	Indirect evidence	Aparecida De Goiânia, BrazilHQ checked Sep 17, 2026	1,001-5,000	337 contacts →
	Indirect evidence “Com mais de 45 anos de know-how no setor elétrico, a DOLP Engenharia iniciou suas atividades em novembro de 2012, no Estado de Goiás, consolidando-se como referência em engenharia…” Source: RevenueBase Database · checked Sep 17, 2026
8	Acender Engenharia	Indirect evidence	Maceió, BrazilHQ checked Sep 17, 2026	501-1,000	272 contacts →
	Indirect evidence “A Acender Engenharia Ltda, atua no segmento de distribuição de energia desde 2003, executando serviços técnicos, comerciais, manutenção, construção, obras de melhorias e expansão…” Source: RevenueBase Database · checked Sep 17, 2026
9	Start Engenharia E Eletricidade	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	201-500	245 contacts →
	Indirect evidence “Start Engenharia e Eletricidade is a company based out of Brazil.” Source: RevenueBase Database · checked Sep 17, 2026
10	Trael Transformadores Elétricos Ltda	Indirect evidence	Cuiabá, BrazilHQ checked Sep 17, 2026	1,001-5,000	230 contacts →
	Indirect evidence “A TRAEL iniciou suas atividades em 1992 com a fabricação de transformadores de distribuição, força e especiais.” Source: RevenueBase Database · checked Sep 17, 2026
11	TDM Service & Solutions	Indirect evidence	Bragança Paulista, BrazilHQ checked Sep 17, 2026	201-500	218 contacts →
	Indirect evidence “We have been in the market for over 20 years serving the main industrial and commercial markets, gaining prominent positions in the segments of Engineering, Commissioning of…” Source: RevenueBase Database · checked Sep 17, 2026
12	ITAM	Indirect evidence	Manaus, BrazilHQ checked Sep 17, 2026	201-500	209 contacts →
	Indirect evidence “A Indústria de Transformadores Amazonas Ltda, ITAM, é uma empresa do segmento de energia elétrica, especializada na produção de transformadores de diversas classes e potências…” Source: RevenueBase Database · checked Sep 17, 2026
13	Norte Energia SA	Indirect evidence	Vitoria Do Xingu, BrazilHQ checked Sep 17, 2026	201-500	188 contacts →
	Indirect evidence “geração, fornecimento e transmissão de energia elétrica” Source: RevenueBase Database · checked Sep 17, 2026
14	Eletromarquez	Indirect evidence	Itarana, BrazilHQ checked Sep 17, 2026	501-1,000	171 contacts →
	Indirect evidence “Serviços de construção e manutenção de redes de distribuição de energia elétrica.” Source: RevenueBase Database · checked Sep 17, 2026
15	Belo Monte Transmissora DE Energia SPE S.A	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	152 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
16	I.G. Transmissão E Distribuição DE Energia S.A	Indirect evidence	Maringá, BrazilHQ checked Sep 17, 2026	1,001-5,000	137 contacts →
	Indirect evidence “Constituída sobre uma base sólida de mais de 35 anos no segmento de energia elétrica e com sua denominação atual consolidada em 2001, a I.G.” Source: RevenueBase Database · checked Sep 17, 2026
17	Rm2 Engenharia Ltda	Indirect evidence	Florianópolis, BrazilHQ checked Sep 17, 2026	201-500	133 contacts →
	Indirect evidence “Conectando energia.” Source: RevenueBase Database · checked Sep 17, 2026
18	Encel Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	501-1,000	125 contacts →
	Indirect evidence “Realizamos serviços de projeto, consultoria, construção, reforma e manutenção em rede aérea de distribuição rural e urbana, rede subterrânea de distribuição, linha de transmissão…” Source: RevenueBase Database · checked Sep 17, 2026
19	Comtrafo	Indirect evidence	Cornelio Procopio, BrazilHQ checked Sep 17, 2026	501-1,000	119 contacts →
	Indirect evidence “A COMTRAFO atua desde 1994 produzindo transformadores de distribuição e força para o mercado nacional e internacional.” Source: RevenueBase Database · checked Sep 17, 2026
20	Procellecorp	Indirect evidence	Santa Rosa, BrazilHQ checked Sep 17, 2026	501-1,000	108 contacts →
	Indirect evidence “Atuamos no ramo de construção e manutenção de redes de distribuição de energia elétrica desde nossa fundação.” Source: RevenueBase Database · checked Sep 17, 2026
21	Santa Maria Energia	Indirect evidence	Colatina, BrazilHQ checked Sep 17, 2026	201-500	102 contacts →
	Indirect evidence “Há mais de 80 anos, a Santa Maria faz parte da história e do desenvolvimento da nossa região por meio da distribuição de energia elétrica.” Source: RevenueBase Database · checked Sep 17, 2026
22	DMA Sistemas	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	51-200	94 contacts →
	Indirect evidence “A DMA é uma empresa dedicada ao fornecimento de Sistemas de Energia para os segmentos de Geração, Transmissão e Distribuição de Energia, Indústria e Grandes Obras de…” Source: RevenueBase Database · checked Sep 17, 2026
23	RCE Construções Elétricas	Indirect evidence	Itapira, BrazilHQ checked Sep 17, 2026	501-1,000	92 contacts →
	Indirect evidence “Responsabilidade e competência marcam a história da empresa RCE Construções Elétricas Eireli.” Source: RevenueBase Database · checked Sep 17, 2026
24	CMC Energia S A	Indirect evidence	Aparecida De Goiânia, BrazilHQ checked Sep 17, 2026	201-500	61 contacts →
	Indirect evidence “A CMC Energia S.A.” Source: RevenueBase Database · checked Sep 17, 2026
25	Alques	Indirect evidence	Salvador, BrazilHQ checked Sep 17, 2026	201-500	55 contacts →
	Indirect evidence 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: power distribution companies. 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 power distribution companies.
Partial evidence: Its own public description names part of power distribution companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power distribution companies. 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 185 power distribution companies based in Brazil

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Power distribution companies based in Brazil at a glance

As of Sep 17, 2026

22.7%Verified-email coverage

157.6Average contacts per company

11-50Median size (employees)

10.3%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 185 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 power distribution companies, 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 “power distribution companies”. 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 power distribution companies), 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 power distribution companies, 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, 6,627 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.

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 power distribution companies, 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 power distribution companies are there based in Brazil?

RevenueBase identified 185 power distribution companies 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?

Grupo Energisa, headquartered in Rio Branco, tops this list with the largest team on record.

Which city has the most power distribution companies?

Sao Paulo leads with 19 headquartered companies, followed by Cuiaba (6) and Rio De Janeiro (6).

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 6,627 verified decision-maker contacts tracked across these 185 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.