Company lists · Data refreshed September 2026

Top 14 Magnetic component manufacturers based in Brazil

Name: Magnetic component manufacturers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 57 companies tracked

RevenueBase identified 57 magnetic component manufacturers headquartered in Brazil as of September 2026 and tracks 1,332 professional contacts across them, including 285 with verified work emails. Sao Paulo is the largest hub.

This list covers magnetic component manufacturers 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 17, 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 17, 2026 86% judged on-target in blind review

57Companies

1,332Contacts tracked

285Verified emails

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The 14 largest magnetic component manufacturers based in Brazil

Ranked by team size

Top 14 of 57 magnetic component manufacturers based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to magnetic component manufacturers: 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	Data Engenharia	Indirect evidence	Sarzedo, BrazilHQ checked Sep 17, 2026	501-1,000	629 contacts →
	Indirect evidence “The DATA Engenharia is installed in a green area of m2, with m2 of constructed area, in the municipality of Sarzedo (industrial region in the vicinity of Belo Horizonte / MG).” Source: RevenueBase Database · checked Sep 17, 2026
2	Tamura Indusul	Indirect evidence	Massaranduba, BrazilHQ checked Sep 17, 2026	201-500	111 contacts →
	Indirect evidence “Estamos em transição, siga: Estamos no mercado desde 1996, produzindo com qualidade e confiabilidade transformadores, indutores, filtros e toda uma linha de produtos magnéticos a…” Source: RevenueBase Database · checked Sep 17, 2026
3	CNS	Indirect evidence	Extrema, BrazilHQ checked Sep 17, 2026	51-200	51 contacts →
	Indirect evidence “Atuando desde 1990 no mercado, a CNS-Central de Núcleos Siliciosos é líder na América do Sul no processamento de aços magnéticos de Grão Orientado e Não Orientado, assim como na…” Source: RevenueBase Database · checked Sep 17, 2026
4	Inbras Equipamentos Magnéticos	Indirect evidence	Diadema, BrazilHQ checked Sep 17, 2026	51-200	49 contacts →
	Indirect evidence “A INBRAS é a líder na área de separação magnética e dispõe de uma enorme linha de equipamentos, que inclui Separadores Magnéticos, Eletroímãs, Detectores de Metais, Peneiras…” Source: RevenueBase Database · checked Sep 17, 2026
5	Toroid DO Brasil	Indirect evidence	São José Dos Pinhais, BrazilHQ checked Sep 17, 2026	51-200	49 contacts →
	Indirect evidence “O grupo TOROID foi iniciado em meados dos anos 80, nos Estados Unidos, pelo engenheiro e mestre Gunnar Ennerfelt.” Source: RevenueBase Database · checked Sep 17, 2026
6	Oximag Ímãs E Equipamentos Magnéticos	Indirect evidence	Santo André, BrazilHQ checked Sep 17, 2026	11-50	47 contacts →
	Indirect evidence “A OXIMAG é uma empresa especializada em oferecer Inovações e Soluções em Equipamentos Magnéticos.” Source: RevenueBase Database · checked Sep 17, 2026
7	Polienge Soluções EM Energia	Indirect evidence	Suzano, BrazilHQ checked Sep 17, 2026	51-200	32 contacts →
	Indirect evidence “Com mais de 30 anos de expertise, a Polienge atua no desenvolvimento e fabricação de Transformadores, Indutores e Quadros e Painéis Elétricos, além de soluções especiais para…” Source: RevenueBase Database · checked Sep 17, 2026
8	Supergauss Produtos Magnéticos	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect evidence “SUPERGAUSS é considerada a maior fabricante de ímãs das Américas.” Source: RevenueBase Database · checked Sep 17, 2026
9	Betamag Soluções Magnéticas	Indirect evidence	Diadema, BrazilHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Atuando a mais de 10 anos na fabricação, importação e revenda de acessórios, peças e equipamentos magnéticos para setores variados, equipamentos eletromagnéticos, equipamentos…” Source: RevenueBase Database · checked Sep 17, 2026
10	Koimas	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “Fundada em 1994, a Koimas é a maior distribuidora de produtos magnéticos do Brasil!” Source: RevenueBase Database · checked Sep 17, 2026
11	Brasil Magnets	Partial evidence	São Paulo, BrazilHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “A Brasil Magnets tem como foco principal o fornecimento de imãs permanentes, equipamentos e soluções para grande parte das aplicações magnéticasComposta por profissionais com…” Source: RevenueBase Database · checked Sep 17, 2026
12	Fermag Ferritas Magneticas Ltda	Indirect evidence	Itabira, BrazilHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
13	Gaustec Magnetismo	Indirect evidence	Nova Lima, BrazilHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
14	Empresa Metalmag	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “A Metalmag nasceu em 1957, fundada por um ex-funcionário de uma antiga empresa do ramo, já extinta.” Source: RevenueBase Database · checked Sep 17, 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: magnetic component manufacturers. 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 magnetic component manufacturers.
Partial evidence: Its own public description names part of magnetic component manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name magnetic component manufacturers. 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 14 of 57 magnetic component manufacturers based in Brazil

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Magnetic component manufacturers based in Brazil at a glance

As of Sep 17, 2026

21.4%Verified-email coverage

23.4Average contacts per company

11-50Median size (employees)

17.5%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

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 57 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 magnetic component manufacturers, 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 “magnetic component manufacturers”. 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 magnetic component manufacturers), 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 magnetic component manufacturers, 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, 285 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 17, 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 magnetic component manufacturers, 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 magnetic component manufacturers are there based in Brazil?

RevenueBase identified 57 magnetic component manufacturers 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?

Data Engenharia, headquartered in Sarzedo, tops this list with the largest team on record.

Which city has the most magnetic component manufacturers?

Sao Paulo leads with 10 headquartered companies, followed by Cotia (4) and Sao Jose Dos Pinhais (3).

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 285 verified decision-maker contacts tracked across these 57 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 17, 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.