Company lists · Data refreshed September 2026

Top 25 Electrical technician staffing companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 409 companies tracked

RevenueBase identified 409 electrical technician staffing companies headquartered in Brazil as of September 2026 and tracks 6,521 professional contacts across them, including 261 with verified work emails. Sao Paulo is the largest hub.

This list covers electrical technician staffing 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 28, 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 28, 2026 86% judged on-target in blind review

409Companies

6,521Contacts tracked

261Verified emails

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The 25 largest electrical technician staffing companies based in Brazil

Ranked by team size

Top 25 of 409 electrical technician staffing companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to electrical technician staffing 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	MA Eletromecânica	Indirect evidence	São Luís, BrazilHQ checked Sep 28, 2026	1,001-5,000	300 contacts →
	Indirect evidence “MA ELETROMECÂNICA, fundada em 1995 na cidade de São Luís do Maranhão, surgiu do sonho e empreendedorismo do engenheiro eletricista Marcleo Araújo, atual diretor.” Source: RevenueBase Database · checked Sep 28, 2026
2	CEL Engenharia Celenergia	Indirect evidence	Goiânia, BrazilHQ checked Sep 28, 2026	1,001-5,000	263 contacts →
	Indirect evidence “Fundada em 1992, a CEL ENGENHARIA é regida pelos princípios da ética, responsabilidade e profissionalismo; oferece serviços implementados com rigor técnico e operacional aliados…” Source: RevenueBase Database · checked Sep 28, 2026
3	WN Facilities Soluções & Servicos	Partial evidence	Aracaju, BrazilHQ checked Sep 28, 2026	1,001-5,000	215 contacts →
	Partial evidence “Wn Servicos E Empreendimentos is a staffing and recruiting company based out of R Maria Vitoria Do Nascimento, 71, Cj Orlando Dantas, Aracaju, Sergipe, Brazil.” Source: RevenueBase Database · checked Sep 28, 2026
4	Eficaz Energia E Serviços Ltda	Indirect evidence	Olinda, BrazilHQ checked Sep 28, 2026	1,001-5,000	180 contacts →
	Indirect evidence “Fundada no ano de 1997 por ex-funcionários da Coelce a empresa surgiu com o propósito de atender as demandas crescentes no segmento de prestação de serviços em engenharia elétrica.” Source: RevenueBase Database · checked Sep 28, 2026
5	Grupo Sertec Recursos Humanos	Indirect evidence	Bragança Paulista, BrazilHQ checked Sep 28, 2026	1,001-5,000	168 contacts →
	Indirect evidence “O Grupo Sertec atua a 20 anos no ramo de prestação de serviço de administração de mão-de-obra temporária, terceirizada, além de treinamentos e Recrutamento & Seleção.” Source: RevenueBase Database · checked Sep 28, 2026
6	EIM Instalações Industriais	Indirect evidence	Fortaleza, BrazilHQ checked Sep 28, 2026	201-500	165 contacts →
	Indirect evidence “A EIM foi criada há mais de cinco décadas para oferecer à indústria soluções especializadas em montagens industriais e instalações eletromecânicas.” Source: RevenueBase Database · checked Sep 28, 2026
7	Grupo VRS Recursos Humanos	Indirect evidence	Guarulhos, BrazilHQ checked Sep 28, 2026	501-1,000	140 contacts →
	Indirect evidence “O Grupo VRS é uma empresa de Recursos Humanos que oferece aos seus clientes serviços como: Administração de contratos temporários, terceirização de mão de obra e recrutamento…” Source: RevenueBase Database · checked Sep 28, 2026
8	I9 Engineering, Technology And Automation	Partial evidence	Serra, BrazilHQ checked Sep 28, 2026	51-200	137 contacts →
	Partial evidence “Founded in 2013, i9 is a pioneer within the FioForte Group, specializing in engineering, technology, automation, and electrical services.” Source: RevenueBase Database · checked Sep 28, 2026
9	MP Trafos Engenharia	Indirect evidence	Volta Redonda, BrazilHQ checked Sep 28, 2026	1,001-5,000	103 contacts →
	Indirect evidence “A MP Trafos Engenharia nasceu em 1993, na cidade de Pindamonhangaba, para atender a crescente demanda por manutenção industrial especializada.” Source: RevenueBase Database · checked Sep 28, 2026
10	MMI Manutenção E Montagem Industrial Ltda	Indirect evidence	Serra, BrazilHQ checked Sep 28, 2026	51-200	77 contacts →
	Indirect evidence “Empresa fundada em iniciou suas atividades de fato em Junho de A partir deste marco então a MMI – Manutenção e Montagem Industrial Ltda, fez nome e fincou sua marca no mercado de…” Source: RevenueBase Database · checked Sep 28, 2026
11	Grupo Satélite	Indirect evidence	Fortaleza, BrazilHQ checked Sep 28, 2026	501-1,000	68 contacts →
	Indirect evidence “Somos uma empresa prestadora de serviços de mão de obra especializada.” Source: RevenueBase Database · checked Sep 28, 2026
12	MP Engenharia Elétrica	Indirect evidence	Piracicaba, BrazilHQ checked Sep 28, 2026	51-200	53 contacts →
	Indirect evidence “Instalações elétricas / Manutenção elétrica / Projetos elétricos / Análises e Ensaios / SPDA / Termografia / Retrofit / Montagens industriais / Automação / Treinamentos” Source: RevenueBase Database · checked Sep 28, 2026
13	Ensiste - Im3	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	51-200	51 contacts →
	Indirect evidence “Ensiste Engenharia De Sistemas Elétricos possui uma estrutura própria composta de engenheiros, técnicos, desenhistas, planejamento e controle e setor administrativo, adequadamente…” Source: RevenueBase Database · checked Sep 28, 2026
14	Construredes	Indirect evidence	Campo Largo, BrazilHQ checked Sep 28, 2026	n/a	50 contacts →
	Indirect evidence “CONSTRUREDES is a construction company based out of 761 R.” Source: RevenueBase Database · checked Sep 28, 2026
15	MGA Recursos Humanos	Indirect evidence	Indaiatuba, BrazilHQ checked Sep 28, 2026	11-50	49 contacts →
	Indirect evidence “A MGA Recursos Humanos é uma empresa especializada em recursos humanos.” Source: RevenueBase Database · checked Sep 28, 2026
16	Eletrorede Engenharia	Indirect evidence	São José Dos Campos, BrazilHQ checked Sep 28, 2026	51-200	47 contacts →
	Indirect evidence “Especializada em soluções em engenharia elétrica para obras de grande, médio e pequeno porte, de diferentes segmentos de mercado, a Eletrorede é uma empresa que oferece serviços…” Source: RevenueBase Database · checked Sep 28, 2026
17	Mecatron Instalação E Manutenção Industrial	Indirect evidence	Jundiai, BrazilHQ checked Sep 28, 2026	51-200	42 contacts →
	Indirect evidence “Desde 1990 no mercado localizada no município de Jundiaí - SP, a Mecatron é especializada em instalação, manutenção industrial e desenvolvimento de projetos, atendendo sempre a…” Source: RevenueBase Database · checked Sep 28, 2026
18	Grupo R&t RH	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	1,001-5,000	35 contacts →
	Indirect evidence “O Grupo R&T, é uma empresa especializada no ramo de colocação de mão-de-obra.” Source: RevenueBase Database · checked Sep 28, 2026
19	Electrosol Soluções Elétricas	Indirect evidence	Sumaré, BrazilHQ checked Sep 28, 2026	51-200	32 contacts →
	Indirect evidence “A Electrosol atua no mercado desde 2010 e tem como objetivo, oferecer aos clientes soluções em diversas áreas da engenharia elétrica, instalações industriais e fornecimento de…” Source: RevenueBase Database · checked Sep 28, 2026
20	Torres Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	201-500	31 contacts →
	Indirect evidence “Torres Engenharia é referência no mercado de Engenharia Elétrica, com mais de 25 anos de experiência em projetos de alta demanda energética.” Source: RevenueBase Database · checked Sep 28, 2026
21	JRL Empregos	Indirect evidence	Itaquaquecetuba, BrazilHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “A JRL Empregos é uma empresa localizada na cidade de Itaquaquecetuba, com profissionais especializados e com mais de 25 anos de “know-how” no ramo de recursos humanos, direitos…” Source: RevenueBase Database · checked Sep 28, 2026
22	Alta Construções Ltda	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 28, 2026	51-200	22 contacts →
	Indirect evidence “Atuamos na manutenção e construção de redes de distribuição de energia elétrica e linhas de transmissão.” Source: RevenueBase Database · checked Sep 28, 2026
23	Wesra Engenharia Elétrica	Indirect evidence	Londrina, BrazilHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
24	Cota Engenharia	Indirect evidence	Santo André, BrazilHQ checked Sep 28, 2026	51-200	21 contacts →
	Indirect evidence “A Cota Engenharia simplifica a contratação de mão de obra para construtoras, entregando rapidez e qualidade que seu cliente merece.” Source: RevenueBase Database · checked Sep 28, 2026
25	DAL Comandos Elétricos	Indirect evidence	Indaiatuba, BrazilHQ checked Sep 28, 2026	51-200	21 contacts →
	Indirect evidence “A DAL Comandos Elétricos foi fundada em 1995 e com muita convicção e qualidade em seus trabalhos realizados, logo se destacou em sua região, vindo então a conquistar mercado em…” Source: RevenueBase Database · checked Sep 28, 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 technician staffing 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 technician staffing companies.
Partial evidence: Its own public description names part of electrical technician staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical technician staffing 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 409 electrical technician staffing companies based in Brazil

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Electrical technician staffing companies based in Brazil at a glance

As of Sep 28, 2026

4.0%Verified-email coverage

15.9Average contacts per company

11-50Median size (employees)

10.0%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

170

11-50

145

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 409 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 technician staffing 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 technician staffing 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 technician staffing 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 technician staffing 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, 261 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 28, 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 electrical technician staffing 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 technician staffing companies are there based in Brazil?

RevenueBase identified 409 electrical technician staffing 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?

MA Eletromecânica, headquartered in B Sao Luis, tops this list with the largest team on record.

Which city has the most electrical technician staffing companies?

Sao Paulo leads with 41 headquartered companies, followed by Rio De Janeiro (16) and Curitiba (10).

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 261 verified decision-maker contacts tracked across these 409 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 28, 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.