Company lists · Data refreshed October 2026

Top 25 Electronics design service providers based in Brazil

Name: Electronics design service providers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 379 companies tracked

RevenueBase identified 379 company matches for electronics design service providers associated with Brazil as of October 2026 and tracks 2,365 professional contacts across them, including 210 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for electronics design service providers associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 12, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built

379Companies

2,365Contacts tracked

210Verified emails

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The 25 largest electronics design service providers based in Brazil

Ranked by team size

Top 25 of 379 company matches for electronics design service providers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Instaladora Elétrica Mercúrio	Exact match	Sapucaia Do Sul, BrazilHQ recorded Oct 12, 2026	501-1,000	212 contacts →
	Exact match “A Instaladora Elétrica Mercúrio oferece soluções e tecnologia inovadoras na prestação de serviços da áreas da engenharia elétrica.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Iosi Energia	Exact match	São Paulo, BrazilHQ recorded Oct 12, 2026	51-200	116 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Eletromw Electrical Solutions	Exact match	Joinville, BrazilHQ recorded Oct 12, 2026	51-200	114 contacts →
	Exact match “ELECTRICAL ENGINEERING: Commercial and industrial projects and consultancy serving our customers with excellence, agility and high level of quality; ELECTRICAL INSTALLATIONS AND…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Austral Engenharia Especialista EM Projetos, Montagem E Manutenção Industrial	Exact match	Catu, BrazilHQ recorded Oct 12, 2026	51-200	75 contacts →
	Exact match “Soluções completas em engenharia elétrica, automação, montagem de subestações, SPDA e painéis industriais.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	MA Coneglian Engenharia Elétrica	Exact match	Lencois Paulista, BrazilHQ recorded Oct 12, 2026	51-200	51 contacts →
	Exact match “Com energia construímos o futuro, HOJE!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Grupo DPM	Exact match	Curitiba, BrazilHQ recorded Oct 12, 2026	51-200	50 contacts →
	Exact match “Nosso propósito, há mais de 35 anos, é proporcionar estrutura e segurança às empresas, oferecemos soluções integradas, complexas e completas em Engenharia Elétrica.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Emax Automacao	Exact match	São José Dos Campos, BrazilHQ recorded Oct 12, 2026	11-50	36 contacts →
	Exact match “A Emax Engenharia e Automação Industrial foi criada em 2007 para oferecer ao mercado uma excelente opção na área de projetos elétricos e programação de CLP.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Embtech	Exact match	Poços De Caldas, BrazilHQ recorded Oct 12, 2026	11-50	34 contacts →
	Exact match “A Embtech projeta, desenvolve e fabrica soluções eletrônicas embarcadas, compostas por hardware (placa eletrônica, displays e sensores), firmware, software, aplicativos e…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Elecman Engenharia	Exact match	Santos, BrazilHQ recorded Oct 12, 2026	11-50	32 contacts →
	Exact match “Empresa de Engenharia Elétrica com soluções na áreas de Manutenção, Fabricação de Painéis, Projetos, Laudos e Consultoria.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Hineltec	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 12, 2026	51-200	30 contacts →
	Exact match “Há mais de 14 anos, entregamos engenharia de alta performance para quem não pode correr riscos ou instabilidades, como hospitais, indústrias, data centers e shopping centers.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Tecnoresolve	Exact match	Petrópolis, BrazilHQ recorded Oct 12, 2026	11-50	27 contacts →
	Exact match “Tecnoresolve Engenharia Elétrica Especializada, atuando de forma inteligente na economia, segurança e qualidade de energia das instalações da sua empresa.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	RPL	Exact match	Caçapava, BrazilHQ recorded Oct 12, 2026	51-200	27 contacts →
	Exact match “A RPL é uma empresa com 16 anos, especializada em fornecer soluções integradas de montagens e projetos elétricos, instrumentação e automação industrial, mantendo o foco no aumento…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Wbecker Engenharia Elétrica	Exact match	Sao Paulo, BrazilHQ recorded Oct 12, 2026	11-50	24 contacts →
	Exact match “A WBecker é uma empresa de Engenharia Elétrica que oferece serviços de alta qualidade, atuando com projetos e soluções desde a elaboração até a implantação.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Wesra Engenharia Elétrica	Exact match	Londrina, BrazilHQ recorded Oct 12, 2026	11-50	22 contacts →
	Exact match “A Wesra Engenharia Elétrica, empresa voltada ao desenvolvimento de projetos e execução de serviços elétricos, teve inÍcio nas suas atividades no ano de 2012, com o objetivo de…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Engecel	Exact match	Indaial, BrazilHQ recorded Oct 12, 2026	51-200	20 contacts →
	Exact match “Na Engecel, somos apaixonados por transformar energia em eficiência.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	EMJEL	Exact match	Curitiba, BrazilHQ recorded Oct 12, 2026	11-50	19 contacts →
	Exact match “A EMJEL é a Empresa Júnior de Engenharia Elétrica da UFPR, formada por estudantes que acreditam na engenharia como ferramenta de inovação, transformação e desenvolvimento…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Evolutec Indústria E Comércio DE Eletrônicos Ltda	Exact match	Campo Mourão, BrazilHQ recorded Oct 12, 2026	11-50	15 contacts →
	Exact match “A Evolutec é uma empresa voltada para o desenvolvimento e fabricação de circuitos e produtos eletroeletrônicos, atuando no mercado a mais de 17 anos.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Ampla Engenharia Elétrica	Exact match	Serra, BrazilHQ recorded Oct 12, 2026	1-10	14 contacts →
	Exact match “Consultoria, laudos, projetos e execução de instalações elétricas.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	IPT Engenharia	Exact match	Brasilia, BrazilHQ recorded Oct 12, 2026	11-50	12 contacts →
	Exact match “We are an Electrical Engineering company located in Brasilia.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Reag-Spray Montagem E Com. Ltda	Exact match	Sao Paulo, BrazilHQ recorded Oct 12, 2026	11-50	10 contacts →
	Exact match “Desde 1988 a Reag-Spray oferece serviços na montagem de placas eletrônicas (PTH, SMD ou Híbridas), aparelhos eletrônicos, seja como terceirizado ou na modalidade OEM, e painéis de…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Rfido Design	Exact match	Belo Horizonte, BrazilHQ recorded Oct 12, 2026	1-10	7 contacts →
	Exact match “RFIDO DESIGN is a Brazilian Design House providing consulting and design services in Integrated Circuits and RF.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	VORLE	Exact match	Caxias Do Sul, BrazilHQ recorded Oct 12, 2026	1-10	5 contacts →
	Exact match “A Vorle é uma empresa de desenvolvimento de projetos de sistemas e produtos eletrônicos fundada em Novembro de 2020.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Ohmica Engenharia, Montagem E Automação	Exact match	Sao Jose Dos Campos, BrazilHQ recorded Oct 12, 2026	11-50	5 contacts →
	Exact match “A OHMICA atua no mercado de prestação de serviços de engenharia elétrica e automação, nos segmentos industriais, comerciais e residenciais desde 15 de maio de 1998, nossa equipe é…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	SEPEL	Exact match	Teresina, BrazilHQ recorded Oct 12, 2026	11-50	5 contacts →
	Exact match “A Sepel - Serviços e Projetos Elétricos Ltda.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	RMS Energy Service	Exact match	São Joaquim Da Barra, BrazilHQ recorded Oct 12, 2026	1-10	5 contacts →
	Exact match “A RMS Energy Service oferece soluções especializadas em engenharia elétrica para sistemas elétricos de potência.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “electronics design service providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 379 electronics design service providers based in Brazil

See the full list, filter by size, metro and specialty, and access 210 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electronics design service providers based in Brazil at a glance

As of Oct 12, 2026

8.9%Verified-email coverage

6.2Average contacts per company

1-10Median size (employees)

8.4%Largest-city concentration · Sao Paulo

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

248

11-50

102

51-200

201-500

501-1,000

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 379 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Brazil whose business descriptions match “electronics design service providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 210 professional contacts with verified work emails across the full matched dataset. 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 October 12, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “electronics design service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electronics design service providers are there based in Brazil?

RevenueBase identified 379 company matches for electronics design service providers associated with Brazil as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Instaladora Elétrica Mercúrio tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electronics design service providers?

Sao Paulo leads with 32 company records, followed by Belo Horizonte (12) and Curitiba (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 210 professional contacts with verified work emails tracked across these 379 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 12, 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 SmartSearch, 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.