Company lists · Data refreshed November 2026

Top 22 Electromagnetic testing services based in Brazil

Name: Electromagnetic testing services based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 125 companies tracked

RevenueBase identified 125 company matches for electromagnetic testing services associated with Brazil as of November 2026 and tracks 1,239 professional contacts across them, including 165 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for electromagnetic testing services 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 November 6, 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 Nov 6, 2026 How this list was built

125Companies

1,239Contacts tracked

165Verified emails

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The 22 largest electromagnetic testing services based in Brazil

Ranked by team size

Top 22 of 125 company matches for electromagnetic testing services based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Araújo Engenharia	Exact match	Vinhedo, BrazilHQ recorded Nov 6, 2026	51-200	165 contacts →
	Exact match “Oferecemos soluções em inspeção e ensaios não destrutivos convencionais e não convencionais, e serviços metalúrgicos laboratoriais.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Labelo Specialized Laboratories For Conformity Assessment	Exact match	Porto Alegre, BrazilHQ recorded Nov 6, 2026	51-200	155 contacts →
	Exact match “LABELO is the complex of Specialized Laboratories in Electro-Electronics of PUCRS.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	IB NDT Engenharia DE Segurança Estrutural	Exact match	Serra, BrazilHQ recorded Nov 6, 2026	501-1,000	147 contacts →
	Exact match “Estamos localizados em moderno centro de tecnologia de ensaios não destrutivos (CT-END) no município Serra/ES.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	MP Engenharia Elétrica	Exact match	Piracicaba, BrazilHQ recorded Nov 6, 2026	51-200	57 contacts →
	Exact match “Instalações elétricas / Manutenção elétrica / Projetos elétricos / Análises e Ensaios / SPDA / Termografia / Retrofit / Montagens industriais / Automação / Treinamentos” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Ventura NDT	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	11-50	55 contacts →
	Exact match “A VENTURA NTD concentra-se em soluções tecnológicas em Ultrassom, Inspeção e Ensaios não Destrutivos convencionais e avançados.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	IBEC	Exact match	Hortolândia, BrazilHQ recorded Nov 6, 2026	51-200	38 contacts →
	Exact match “Excelência em Ensaios de Compatibilidade Eletromagnética e Certificação de Produtos!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Abricem	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “Desde 1989, a ABRICEM (Associação Brasileira de Compatibilidade Eletromagnética) oferece soluções técnicas especializadas em Engenharia Elétrica para os setores de Energia e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Solugy Engenharia	Exact match	Curvelo, BrazilHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “A Solugy desenvolve soluções elétricas que são pensadas para entregar máxima eficiência e segurança para o seu empreendimento.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Mouro Soluções EM Serviços Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Eleva Electric	Exact match	Balneário Camboriú, BrazilHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “A Eleva Electric destaca-se atuando no segmento de ensaios elétricos em equipamentos de pátio em subestações de alta tensão.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Power Works	Exact match	Santos, BrazilHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “A POWER WORKS ®, foi fundada em 09/06/2003 para ser uma empresa de Engenharia Elétrica com atuação na área de prestação de serviços em engenharia de campo, comissionamentos…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Thunder Engenharia	Exact match	Fortaleza, BrazilHQ recorded Nov 6, 2026	11-50	5 contacts →
	Exact match “A THUNDER ENGENHARIA LTDA é uma empresa de Engenharia Elétrica de manutenção e serviços técnicos especializados em Alta e Média que preza pela qualidade dos serviços oferecidos…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Maglab	Exact match	Florianópolis, BrazilHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “O Laboratório de Eletromagnetismo e Compatibilidade Eletromagnética da Universidade Federal de Santa Catarina – MagLab/UFSC realiza atividades de ensino, pesquisa e extensão.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Letech Energia	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “Atuamos desde 2010 no setor de engenharia elétrica com soluções em diagnostico, projetos, inspeções, laudos e consultoria, com inovação, qualidade e eficiência.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Cardus Engenharia E Auditoria	Exact match	Florianopolis, BrazilHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “Serviços em engenharia elétrica - NR10 Levantamento de Areas Classificadas Laudo de Inspeção das Instalações Elétricas Laudo de Inspeção SPDA Elaboração de procedimentos…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	LPENG	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	51-200	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Jamas Engenharia E Construcoes	Exact match	Sorocaba, BrazilHQ recorded Nov 6, 2026	11-50	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Jundsmart	Exact match	Jundiaí, BrazilHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Na JundSmart, nossa credibilidade não é teórica; ela nasce da nossa atuação diária no chão de fábrica.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	CND Engenharia Elétrica	Exact match	Suzano, BrazilHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “A CND (Companhia Nacional de Diagnósticos) é uma empresa especialista em diagnóstico de cabos isolados e em localização de falhas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Engpositivo	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “A EngPositivo fornece aos clientes serviço especializado de engenharia na área se ensaios elétricos avançados para máquinas elétricas, cabos isolados, sistemas de aterramento e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Fasitron Tecnologia	Exact match	Maracanaú, BrazilHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “A Fasitron Tecnologia é uma empresa especializada em manutenção de equipamentos eletrônicos industriais e instrumentos de ensaios elétricos, com foco em confiabilidade, desempenho…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	LENSE	Exact match	Brasilia, BrazilHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “O LENSE/UnB está vinculado ao Departamento de Engenharia Elétrica da Faculdade de Tecnologia da Universidade de Brasília – ENE/FT/UnB - e foi criado com apoio do Ministério da…” Recorded in the RevenueBase company graph · Nov 6, 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 “electromagnetic testing services”. 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 22 of 125 electromagnetic testing services based in Brazil

See the full list, filter by size, metro and specialty, and access 165 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electromagnetic testing services based in Brazil at a glance

As of Nov 6, 2026

13.3%Verified-email coverage

9.9Average contacts per company

1-10Median size (employees)

11.2%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 125 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 “electromagnetic testing services” 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 165 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 November 6, 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 “electromagnetic testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electromagnetic testing services are there based in Brazil?

RevenueBase identified 125 company matches for electromagnetic testing services associated with Brazil as of November 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?

Araújo Engenharia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electromagnetic testing services?

Sao Paulo leads with 14 company records, followed by Rio De Janeiro (10) and Belo Horizonte (4).

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 165 professional contacts with verified work emails tracked across these 125 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 November 6, 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.