Company lists · Data refreshed September 2026

Top 25 Substation automation startups based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 892 companies tracked

RevenueBase identified 892 substation automation startups headquartered in Brazil as of September 2026 and tracks 13,362 professional contacts across them, including 1,868 with verified work emails. Sao Paulo is the largest hub.

This list covers substation automation startups 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 18, 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 18, 2026 86% judged on-target in blind review

892Companies

13,362Contacts tracked

1,868Verified emails

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The 25 largest substation automation startups based in Brazil

Ranked by team size

Top 25 of 892 substation automation startups based in Brazil, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to substation automation startups: 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	Nansen	Indirect evidence	Betim, BrazilHQ checked Sep 18, 2026	1,001-5,000	679 contacts →
	Indirect evidence “Nansen \| Empresa brasileira com 95 anos de tradição e liderança em tecnologia para medição de energia elétrica.” Source: RevenueBase Database · checked Sep 18, 2026
2	VOLGA	Indirect evidence	Aparecida De Goiânia, BrazilHQ checked Sep 18, 2026	501-1,000	410 contacts →
	Indirect 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 18, 2026
3	MI Electric Brasil	Partial evidence	Macaé, BrazilHQ checked Sep 18, 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 18, 2026
4	Orteng Equipamentos E Sistemas Ltda	Indirect evidence	Contagem, BrazilHQ checked Sep 18, 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 18, 2026
5	Dolphin Engenharia LC Automação	Indirect evidence	Gravataí, BrazilHQ checked Sep 18, 2026	201-500	240 contacts →
	Indirect evidence “A inovação gira o mundo moderno, um mundo melhor.” Source: RevenueBase Database · checked Sep 18, 2026
6	TDM Service & Solutions	Indirect evidence	Bragança Paulista, BrazilHQ checked Sep 18, 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 18, 2026
7	Tecnova Energia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 18, 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 18, 2026
8	ITAM	Indirect evidence	Manaus, BrazilHQ checked Sep 18, 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 18, 2026
9	Maurizio	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 18, 2026	201-500	158 contacts →
	Indirect evidence “Maurizio, fundada em 1956, consolidou-se como referência na fabricação de equipamentos de alta tensão para linhas de Distribuição, Transmissão, Subestação e Smart Grids.” Source: RevenueBase Database · checked Sep 18, 2026
10	Treetech Tecnologia	Indirect evidence	Atibaia, BrazilHQ checked Sep 18, 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 18, 2026
11	Isolet	Indirect evidence	Itu, BrazilHQ checked Sep 18, 2026	201-500	134 contacts →
	Indirect evidence “ISOLET is a company based out of Rod.” Source: RevenueBase Database · checked Sep 18, 2026
12	Progressul Sistemas DE Energia	Indirect evidence	Schroeder, BrazilHQ checked Sep 18, 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 18, 2026
13	Proauto Electric	Indirect evidence	Sorocaba, BrazilHQ checked Sep 18, 2026	51-200	130 contacts →
	Indirect evidence “A Proauto Electric nasceu há mais de 30 anos no mercado de automação industrial e hoje atua também em energia solar, distribuindo componentes e soluções das marcas mais renomadas…” Source: RevenueBase Database · checked Sep 18, 2026
14	ESC Engenharia	Indirect evidence	Recife, BrazilHQ checked Sep 18, 2026	51-200	118 contacts →
	Indirect evidence “A ESC – Engenharia de Sistemas de Controle Ltda, foi fundada em para atender à demanda existente no mercado local e nacional de desenvolvimento de Sistemas de Controle Digital…” Source: RevenueBase Database · checked Sep 18, 2026
15	Proelt	Indirect evidence	Joinville, BrazilHQ checked Sep 18, 2026	201-500	111 contacts →
	Indirect evidence “Há mais de 40 anos colocamos toda a nossa energia, talento e conhecimento para contribuir com o negócio dos nossos clientes e com a qualidade de vida das pessoas.” Source: RevenueBase Database · checked Sep 18, 2026
16	Vale Automação Industrial	Indirect evidence	Blumenau, BrazilHQ checked Sep 18, 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 18, 2026
17	Iosi Energia	Indirect evidence	São Paulo, BrazilHQ checked Sep 18, 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 18, 2026
18	Supplytech	Indirect evidence	São Paulo, BrazilHQ checked Sep 18, 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 18, 2026
19	DMA Sistemas	Indirect evidence	Curitiba, BrazilHQ checked Sep 18, 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 18, 2026
20	Neopro	Indirect evidence	Cotia, BrazilHQ checked Sep 18, 2026	51-200	94 contacts →
	Indirect evidence “A Neopro existe para transformar desafios de engenharia em soluções inteligentes que elevam a performance industrial.” Source: RevenueBase Database · checked Sep 18, 2026
21	Vepan Painéis Elétricos	Indirect evidence	Itaquaquecetuba, BrazilHQ checked Sep 18, 2026	51-200	91 contacts →
	Indirect evidence “Fundada em São Paulo no ano de 1988, por um grupo de engenheiros com sólida experiência na área de distribuição e controle industrial, ao longo dos anos a Vepan Eletrotécnica…” Source: RevenueBase Database · checked Sep 18, 2026
22	Adkl Zeller	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 18, 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 18, 2026
23	APROT	Indirect evidence	São Paulo, BrazilHQ checked Sep 18, 2026	51-200	78 contacts →
	Indirect evidence “Nossa Empresa atua no segmento de energia elétrica com especialização em SPCS (sistemas de Proteção, controle e supervisão) atuando em especificações técnicas, estudos elétricos…” Source: RevenueBase Database · checked Sep 18, 2026
24	Kirsten Painéis Elétricos	Indirect evidence	Curitiba, BrazilHQ checked Sep 18, 2026	51-200	73 contacts →
	Indirect evidence “Kirsten Indústria de Painéis Elétricos desenvolve, fabrica e integra painéis elétricos de baixa e média tensão para indústrias, infraestrutura e energia.” Source: RevenueBase Database · checked Sep 18, 2026
25	LCS Link Engenharia Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 18, 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 18, 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: substation automation startups. 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 substation automation startups.
Partial evidence: Its own public description names part of substation automation startups, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name substation automation startups. 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 892 substation automation startups based in Brazil

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Substation automation startups based in Brazil at a glance

As of Sep 18, 2026

14.0%Verified-email coverage

15.0Average contacts per company

11-50Median size (employees)

8.1%Largest-city concentration · Sao Paulo

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

360

11-50

355

51-200

142

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 892 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 substation automation startups, 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 “substation automation startups”. 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 substation automation startups), 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 substation automation startups, 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, 1,868 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 18, 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.

Substation automation startups by metro

Substation automation startups in Sao Paulo72
Substation automation startups in Belo Horizonte25

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 substation automation startups, 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 substation automation startups are there based in Brazil?

RevenueBase identified 892 substation automation startups 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?

Nansen, headquartered in Betim, tops this list with the largest team on record.

Which city has the most substation automation startups?

Sao Paulo leads with 72 headquartered companies, followed by Belo Horizonte (25) and Rio De Janeiro (21).

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 1,868 verified decision-maker contacts tracked across these 892 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 18, 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.