Company lists · Data refreshed September 2026

Top 25 Power distribution automation providers based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 518 companies tracked

RevenueBase identified 518 power distribution automation providers headquartered in Brazil as of September 2026 and tracks 9,470 professional contacts across them, including 2,062 with verified work emails. Sao Paulo is the largest hub.

This list covers power distribution automation providers 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

518Companies

9,470Contacts tracked

2,062Verified emails

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The 25 largest power distribution automation providers based in Brazil

Ranked by team size

Top 25 of 518 power distribution automation providers 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 automation providers: 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	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
2	Dimensional Brasil	Indirect evidence	Limeira, BrazilHQ checked Sep 17, 2026	501-1,000	853 contacts →
	Indirect evidence “Posicionamento A melhor empresa em solução de distribuição de material elétrico e automação industrial da América Latina.” Source: RevenueBase Database · checked Sep 17, 2026
3	MI Electric Brasil	Partial evidence	Macaé, BrazilHQ checked Sep 17, 2026	201-500	395 contacts →
	Partial evidence “MI Electric Brasil is a company specialized in electrical engineering, controls and automation, focusing on provide energy supplies and equipment maintenance solutions in order to…” Source: RevenueBase Database · checked Sep 17, 2026
4	Reivax Automação E Controle	Partial evidence	Florianópolis, BrazilHQ checked Sep 17, 2026	51-200	223 contacts →
	Partial evidence “REIVAX started its activities in April, 1987, and took very little time to establish itself as one of the greatest companies in systems and solutions for power generation control.” Source: RevenueBase Database · checked Sep 17, 2026
5	Tecnova Energia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 17, 2026	51-200	211 contacts →
	Indirect evidence “Fundada em 1983, a TECNOVA foi concebida como uma empresa de vendas, representando comercialmente companhias de grande expressão no segmento eletro-eletrônico.” Source: RevenueBase Database · checked Sep 17, 2026
6	CAS Tecnologia SA	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	201-500	196 contacts →
	Indirect evidence “A CAS Tecnologia é uma empresa que aplica tecnologia, engenharia e ciências para desenvolver soluções em operações críticas de TI, em Redes Inteligentes "Smart Grids" e…” Source: RevenueBase Database · checked Sep 17, 2026
7	Treetech Tecnologia	Indirect evidence	Atibaia, BrazilHQ checked Sep 17, 2026	51-200	135 contacts →
	Indirect evidence “INOVAÇÃO, TECNOLOGIA E COMPROMETIMENTO A Treetech Sistemas Digitais é a única empresa do Brasil especializada em gestão on-line de ativos de subestações de energia elétrica.” Source: RevenueBase Database · checked Sep 17, 2026
8	Progressul Sistemas DE Energia	Indirect evidence	Schroeder, BrazilHQ checked Sep 17, 2026	51-200	133 contacts →
	Indirect evidence “A Progressul nasceu em outubro de 2009 com o objetivo de ser referência em representação comercial de equipamentos elétricos na área de geração de energia elétrica.” Source: RevenueBase Database · checked Sep 17, 2026
9	Support	Indirect evidence	Goiania, BrazilHQ checked Sep 17, 2026	51-200	114 contacts →
	Indirect evidence “Distribuidor de marcas líderes no segmento de Automação Industrial Missão: Possibilitar soluções em automação e instrumentação industrial para os diversos segmentos, atendendo as…” Source: RevenueBase Database · checked Sep 17, 2026
10	Vale Automação Industrial	Indirect evidence	Blumenau, BrazilHQ checked Sep 17, 2026	51-200	100 contacts →
	Indirect evidence “A Vale Automação Industrial é uma empresa especializada em automação industrial, atuando no atendimento de Fabricantes de Máquinas, Montadores de Painéis, Integradores de Sistema…” Source: RevenueBase Database · checked Sep 17, 2026
11	Iosi Energia	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	51-200	100 contacts →
	Indirect evidence “Com 25 anos de atuação no mercado, a Iosi Energia oferece serviços completos em engenharia elétrica, automação e telecomunicações, atendendo as principais demandas de usinas…” Source: RevenueBase Database · checked Sep 17, 2026
12	Supplytech	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	51-200	97 contacts →
	Indirect evidence “Nossa expertise está na criação de soluções e serviços para automação industrial, fornecimento de componentes eletroeletrônicos, montagem de painéis elétricos de baixa e média…” Source: RevenueBase Database · checked Sep 17, 2026
13	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
14	Adkl Zeller	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	80 contacts →
	Indirect evidence “Fundada em 1996, no Rio de Janeiro, a ADKL Zeller é referência em engenharia elétrica e automação, oferecendo soluções completas para projetos de missão crítica e de alta…” Source: RevenueBase Database · checked Sep 17, 2026
15	PEU	Indirect evidence	Piracicaba, BrazilHQ checked Sep 17, 2026	51-200	78 contacts →
	Indirect evidence “A PEU® é uma empresa 100% brasileira que está no mercado de materiais elétricos há três gerações.” Source: RevenueBase Database · checked Sep 17, 2026
16	LCS Link Engenharia Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	11-50	72 contacts →
	Indirect evidence “Mais do que uma provedora de soluções em Sistemas de Automação e Elétrica, somos uma empresa focada em atender, de forma completa, as necessidades e demandas de nossos clientes…” Source: RevenueBase Database · checked Sep 17, 2026
17	SRA Equipamentos E Sistemas	Strong evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	51-200	71 contacts →
	Strong evidence “SRA is a local electrical engineering Company having global vision with expertise in electrical, power electronic, automation and instrumentation systems focused in industrial…” Source: RevenueBase Database · checked Sep 17, 2026
18	JF Energia & Automação	Indirect evidence	Goiânia, BrazilHQ checked Sep 17, 2026	201-500	70 contacts →
	Indirect evidence “Há mais de 15 anos, a JF Energia & Automação tem sido um pilar no setor de Energia e Automação Industrial, implementando soluções de vanguarda que fortalecem e elevam a…” Source: RevenueBase Database · checked Sep 17, 2026
19	Multiseg Distribuidora	Indirect evidence	Sinop, BrazilHQ checked Sep 17, 2026	51-200	66 contacts →
	Indirect evidence “A maior distribuidora de Mato Grosso!” Source: RevenueBase Database · checked Sep 17, 2026
20	Engepower Engenharia E Comércio Ltda	Indirect evidence	Barueri, BrazilHQ checked Sep 17, 2026	51-200	66 contacts →
	Indirect evidence “Fundada em Agosto de 1995, a EngePower é uma empresa que atua no mercado de Eletricidade Industrial e Sistemas Elétricos de Potência.” Source: RevenueBase Database · checked Sep 17, 2026
21	ERZEG	Indirect evidence	Schroeder, BrazilHQ checked Sep 17, 2026	51-200	66 contacts →
	Indirect evidence “A ERZEG é referência consolidada no mercado de geração e controle de energia, destacando-se por sua expertise em automação e integração de sistemas.” Source: RevenueBase Database · checked Sep 17, 2026
22	Joclamar Materiais Elétricos CSB Automação Industrial	Indirect evidence	Blumenau, BrazilHQ checked Sep 17, 2026	51-200	63 contacts →
	Indirect evidence “Joclamar Materiais Elétricos • CSB Automação Industrial Solução completa para o seu projeto.” Source: RevenueBase Database · checked Sep 17, 2026
23	ECO Automação Industrial	Indirect evidence	Joinville, BrazilHQ checked Sep 17, 2026	51-200	57 contacts →
	Indirect evidence “Há 16 anos, a ECO une paixão e propósito para entregar confiança e futuro!” Source: RevenueBase Database · checked Sep 17, 2026
24	Austral Engenharia Especialista EM Projetos, Montagem E Manutenção Industrial	Indirect evidence	Catu, BrazilHQ checked Sep 17, 2026	51-200	51 contacts →
	Indirect evidence “Soluções completas em engenharia elétrica, automação, montagem de subestações, SPDA e painéis industriais.” Source: RevenueBase Database · checked Sep 17, 2026
25	GMC Automação	Indirect evidence	Sao Bernardo Do Campo, BrazilHQ checked Sep 17, 2026	11-50	43 contacts →
	Indirect evidence “A GMC Automação tem como objetivo atender as necessidades do mercado, oferecer as melhores soluções em materiais elétricos, automação industrial e residencial.” 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 automation providers. 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 automation providers.
Partial evidence: Its own public description names part of power distribution automation providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power distribution automation providers. 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 518 power distribution automation providers based in Brazil

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Power distribution automation providers based in Brazil at a glance

As of Sep 17, 2026

21.8%Verified-email coverage

18.3Average contacts per company

11-50Median size (employees)

9.3%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

224

11-50

199

51-200

201-500

501-1,000

5,001-10,000

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 518 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 automation providers, 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 automation providers”. 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 automation providers), 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 automation providers, 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, 2,062 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.

Power distribution automation providers by metro

Power distribution automation providers in Sao Paulo48

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 automation providers, 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 automation providers are there based in Brazil?

RevenueBase identified 518 power distribution automation providers 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?

Engelmig Energia, headquartered in Belo Horizonte, tops this list with the largest team on record.

Which city has the most power distribution automation providers?

Sao Paulo leads with 48 headquartered companies, followed by Belo Horizonte (22) and Curitiba (17).

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 2,062 verified decision-maker contacts tracked across these 518 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.