Company lists · Data refreshed September 2026

Top 25 Electrical automation companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 3,338 companies tracked

RevenueBase identified 3,338 electrical automation companies headquartered in Brazil as of September 2026 and tracks 56,838 professional contacts across them, including 13,293 with verified work emails. Sao Paulo is the largest hub.

This list covers electrical automation 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 21, 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 21, 2026 86% judged on-target in blind review

3,338Companies

56,838Contacts tracked

13,293Verified emails

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The 25 largest electrical automation companies based in Brazil

Ranked by team size

Top 25 of 3,338 electrical automation companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to electrical automation 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	WEG	Partial evidence	Jaraguá Do Sul, BrazilHQ checked Sep 21, 2026	10001+	18,327 contacts →
	Partial evidence “Founded in 1961, WEG is a global electro-electronic equipment company, operating in the capital goods sector a with focus on electric motors, gearboxes and drives and controls…” Source: RevenueBase Database · checked Sep 21, 2026
2	TSA	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 21, 2026	501-1,000	872 contacts →
	Indirect evidence “A TSA destaca-se como uma das maiores empresas no seu setor de atuação.” Source: RevenueBase Database · checked Sep 21, 2026
3	Dimensional Brasil	Indirect evidence	Limeira, BrazilHQ checked Sep 21, 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 21, 2026
4	Schmersal Brasil	Indirect evidence	Boituva, BrazilHQ checked Sep 21, 2026	201-500	472 contacts →
	Indirect evidence “Há mais de 50 anos a Schmersal é movida por um propósito.” Source: RevenueBase Database · checked Sep 21, 2026
5	VOLGA	Partial evidence	Aparecida De Goiânia, BrazilHQ checked Sep 21, 2026	501-1,000	410 contacts →
	Partial evidence “Nossa história começou em 2008, já como parceiro licenciado da Schneider Electric, chegando aos dias atuais com uma indústria moderna ocupando uma área de construída.” Source: RevenueBase Database · checked Sep 21, 2026
6	MI Electric Brasil	Strong evidence	Macaé, BrazilHQ checked Sep 21, 2026	201-500	395 contacts →
	Strong 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 21, 2026
7	Legrand Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	10001+	389 contacts →
	Indirect evidence “Há mais de 50 anos no país, a Legrand Brasil integra o grupo global líder em sistemas elétricos e digitais para infraestruturas de edifícios.” Source: RevenueBase Database · checked Sep 21, 2026
8	Orteng Equipamentos E Sistemas Ltda	Indirect evidence	Contagem, BrazilHQ checked Sep 21, 2026	1,001-5,000	365 contacts →
	Indirect evidence “Fundada em 11 de Novembro de 1977, a Orteng Equipamentos e Sistemas vem consolidando-se como um dos maiores fornecedores nacionais de sistemas de Automação, equipamentos…” Source: RevenueBase Database · checked Sep 21, 2026
9	Altus Sistemas DE Automação	Partial evidence	São Leopoldo, BrazilHQ checked Sep 21, 2026	201-500	313 contacts →
	Partial evidence “As a reference for the automation market for more than 40 years, Altus Sistemas de Automação S.A.” Source: RevenueBase Database · checked Sep 21, 2026
10	Greylogix Brasil	Partial evidence	Rio Negro, BrazilHQ checked Sep 21, 2026	201-500	241 contacts →
	Partial evidence “GreyLogix plans, projects and implements automation solutions for process and manufacturing plants.” Source: RevenueBase Database · checked Sep 21, 2026
11	Dolphin Engenharia LC Automação	Indirect evidence	Gravataí, BrazilHQ checked Sep 21, 2026	201-500	240 contacts →
	Indirect evidence “A inovação gira o mundo moderno, um mundo melhor.” Source: RevenueBase Database · checked Sep 21, 2026
12	Grupo JAV	Indirect evidence	Joinville, BrazilHQ checked Sep 21, 2026	51-200	212 contacts →
	Indirect evidence “Somos especialistas em automação industrial, materiais elétricos e montagem de painéis.” Source: RevenueBase Database · checked Sep 21, 2026
13	Tecnova Energia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 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 21, 2026
14	Microblau	Indirect evidence	São Caetano Do Sul, BrazilHQ checked Sep 21, 2026	201-500	204 contacts →
	Indirect evidence “Nosso propósito é: Assegurar aos nossos clientes que suas operações atinjam nível de excelência através de inovadores processos de automação e gestão de recursos, com uma equipe…” Source: RevenueBase Database · checked Sep 21, 2026
15	Automind	Indirect evidence	Salvador, BrazilHQ checked Sep 21, 2026	51-200	199 contacts →
	Indirect evidence “In 1987, a group of professionals founded AUTOMIND Automação Industrial Ltda, bringing to Brazil a new concept combined with an innovative approach to the development of…” Source: RevenueBase Database · checked Sep 21, 2026
16	Datateck	Indirect evidence	Guaíba, BrazilHQ checked Sep 21, 2026	201-500	194 contacts →
	Indirect evidence “Fabricante de Redes Elétricas desde ISO 9001:2015, 160 colaboradores, Área de Principais mercados: Agrícola, Elevadores, Refrigeração, Construção Civil, Automação, Automotivo…” Source: RevenueBase Database · checked Sep 21, 2026
17	Tecal Engenharia Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 21, 2026	201-500	183 contacts →
	Indirect evidence “Criada em 1994, a Tecal Soluções em Tecnologia, iniciou seus trabalhos como integradora Honeywell e hoje ocupa uma posição de destaque entre as empresas do setor de Automação…” Source: RevenueBase Database · checked Sep 21, 2026
18	Soma Solution	Indirect evidence	Chapecó, BrazilHQ checked Sep 21, 2026	51-200	178 contacts →
	Indirect evidence “A Soma Solution é uma empresa voltada ao fornecimento de Soluções Industriais, trabalhando com a Distribuição e Representação de Equipamentos Industriais.” Source: RevenueBase Database · checked Sep 21, 2026
19	Runtime Soluções Industriais	Indirect evidence	Barra Mansa, BrazilHQ checked Sep 21, 2026	501-1,000	178 contacts →
	Indirect evidence “Somos uma empresa de engenharia especializada em soluções integradas nas áreas de elétrica, automação, mecânica e civil.” Source: RevenueBase Database · checked Sep 21, 2026
20	Yokogawa América DO SUL	Indirect evidence	Barueri, BrazilHQ checked Sep 21, 2026	201-500	174 contacts →
	Indirect evidence “A Yokogawa iniciou suas atividades no Brasil em 1973, com objetivo permanente de disponibilizar a toda a América do Sul a mais avançada tecnologia em automação industrial…” Source: RevenueBase Database · checked Sep 21, 2026
21	Full Gauge Controls	Partial evidence	Canoas, BrazilHQ checked Sep 21, 2026	201-500	164 contacts →
	Partial evidence “Since 1985 we produce a wide range of digital instruments for industrial, commercial and residential automation systems for refrigeration, heating, acclimation and solar heating…” Source: RevenueBase Database · checked Sep 21, 2026
22	M. Shimizu	Indirect evidence	São Paulo, BrazilHQ checked Sep 21, 2026	201-500	160 contacts →
	Indirect evidence “Criada em 1970, a M Shimizu iniciou suas atividades com o objetivo de prestar serviços de manutenção em motores elétricos, ao passar do tempo com as tendências do mercado e…” Source: RevenueBase Database · checked Sep 21, 2026
23	APS Soluções	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	51-200	153 contacts →
	Indirect evidence “A APS nasceu com o objetivo de ser uma verdadeira vitrine de produtos ABB para o mercado.” Source: RevenueBase Database · checked Sep 21, 2026
24	Compasss Tecnologia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 21, 2026	201-500	152 contacts →
	Indirect evidence “A é uma empresa de tecnologia que trabalha com soluções de automação predial.” Source: RevenueBase Database · checked Sep 21, 2026
25	SLG Comercio DE Sistemas DE Automacao Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 21, 2026	51-200	150 contacts →
	Indirect evidence “Empresa no ramo de automação predial A SMART tem a solução certa para o seu empreendimento, independente do tamanho do seu edifício e do seu investimento.” Source: RevenueBase Database · checked Sep 21, 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: electrical automation 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 electrical automation companies.
Partial evidence: Its own public description names part of electrical automation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical automation 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 3,338 electrical automation companies based in Brazil

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Electrical automation companies based in Brazil at a glance

As of Sep 21, 2026

23.4%Verified-email coverage

17.0Average contacts per company

1-10Median size (employees)

9.9%Largest-city concentration · Sao Paulo

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

1,703

11-50

1,185

51-200

357

201-500

501-1,000

1,001-5,000

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 3,338 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 electrical automation 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 “electrical automation 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 electrical automation 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 electrical automation 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, 13,293 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 21, 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.

Electrical automation companies by metro

Electrical automation companies in Sao Paulo331
Electrical automation companies in Curitiba110
Electrical automation companies in Rio De Janeiro95
Electrical automation companies in Belo Horizonte88
Electrical automation companies in Campinas83
Electrical automation companies in Sao Bernardo Do Campo58
Electrical automation companies in Sao Jose Dos Campos56
Electrical automation companies in Joinville53
Electrical automation companies in Caxias Do Sul51
Electrical automation companies in Guarulhos47
Electrical automation companies in Contagem46
Electrical automation companies in Santo Andre46
Electrical automation companies in Sorocaba46
Electrical automation companies in Ribeirao Preto40
Electrical automation companies in Porto Alegre39
Electrical automation companies in Jundiai37
Electrical automation companies in Sertaozinho35
Electrical automation companies in Limeira34
Electrical automation companies in Recife34
Electrical automation companies in Salvador33
Electrical automation companies in Chapeco32
Electrical automation companies in Fortaleza32
Electrical automation companies in Goiania32
Electrical automation companies in Blumenau31
Electrical automation companies in Londrina27
Electrical automation companies in Betim25
Electrical automation companies in Indaiatuba25

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 electrical automation 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 electrical automation companies are there based in Brazil?

RevenueBase identified 3,338 electrical automation 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?

WEG, headquartered in Jaragua Do Sul, tops this list with the largest team on record.

Which city has the most electrical automation companies?

Sao Paulo leads with 331 headquartered companies, followed by Curitiba (110) and Rio De Janeiro (95).

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 13,293 verified decision-maker contacts tracked across these 3,338 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 21, 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.