Company lists · Data refreshed September 2026

Top 25 Stainless steel mills based in Brazil

Name: Stainless steel mills based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 294 companies tracked

RevenueBase identified 294 stainless steel mills headquartered in Brazil as of September 2026 and tracks 7,259 professional contacts across them, including 849 with verified work emails. Sao Paulo is the largest hub.

This list covers stainless steel mills 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

294Companies

7,259Contacts tracked

849Verified emails

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The 25 largest stainless steel mills based in Brazil

Ranked by team size

Top 25 of 294 stainless steel mills 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 stainless steel mills: 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	Soluções Usiminas	Indirect evidence	Guarulhos, BrazilHQ checked Sep 18, 2026	1,001-5,000	1,065 contacts →
	Indirect evidence “Soluções Usiminas é uma empresa do Grupo Usiminas.” Source: RevenueBase Database · checked Sep 18, 2026
2	Amazon AÇO	Indirect evidence	Manaus, BrazilHQ checked Sep 18, 2026	201-500	495 contacts →
	Indirect evidence “Novo conceito de produzir e vender produtos de ferro e aço para todo o BRASIL.” Source: RevenueBase Database · checked Sep 18, 2026
3	Metalúrgica Fallgatter	Indirect evidence	Cachoeirinha, BrazilHQ checked Sep 18, 2026	501-1,000	380 contacts →
	Indirect evidence “Estabelecida no Rio Grande do Sul desde 1952, a Metalúrgica Fallgatter Ltda.” Source: RevenueBase Database · checked Sep 18, 2026
4	Açotel Indústria DE AÇO	Indirect evidence	Três Rios, BrazilHQ checked Sep 18, 2026	501-1,000	352 contacts →
	Indirect evidence “A Açotel é uma indústria de transformação e beneficiamento do aço que está há mais de 50 anos no mercado produzindo um amplo mix de produtos, utilizando insumos provenientes das…” Source: RevenueBase Database · checked Sep 18, 2026
5	Panatlântica Tubos S.A	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 18, 2026	201-500	195 contacts →
	Indirect evidence “A PANATLÂNTICA TUBOS é fornecedora de Tubos, Chapas, Perfis, Fitas de Slitters e Bobinas em Aço, com sede em Caxias do Sul (RS) e mais de 25 anos de atuação no mercado.” Source: RevenueBase Database · checked Sep 18, 2026
6	Takono Ferro E AÇO	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 18, 2026	201-500	168 contacts →
	Indirect evidence “A Takono é uma tradicional empresa no mercado de aço da região metropolitana de Belo Horizonte.” Source: RevenueBase Database · checked Sep 18, 2026
7	Jatinox	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 18, 2026	201-500	168 contacts →
	Indirect evidence “60 anos de experiência, inovação e liderança.” Source: RevenueBase Database · checked Sep 18, 2026
8	Grupo Feital	Indirect evidence	Ribeirão Pires, BrazilHQ checked Sep 18, 2026	201-500	160 contacts →
	Indirect evidence “O Grupo Feital começou suas operações como importador de aço inoxidável em um pequeno galpão, no antigo estado da Guanabara, atual cidade do Rio de Janeiro.” Source: RevenueBase Database · checked Sep 18, 2026
9	Trufer Comercio DE Sucatas Ltda	Indirect evidence	Diadema, BrazilHQ checked Sep 18, 2026	201-500	144 contacts →
	Indirect evidence “A Trufer é uma empresa Brasileira com mais de 60 anos de atuação no mercado de reciclagem de materiais ferrosos e agora inclui o aço inoxidável, com foco na preparação e…” Source: RevenueBase Database · checked Sep 18, 2026
10	Perfimec Indústria Metalmecânica	Indirect evidence	São José Dos Pinhais, BrazilHQ checked Sep 18, 2026	201-500	140 contacts →
	Indirect evidence “A Perfimec é uma das principais empresas de referência nacional em produtos e serviços em aço.” Source: RevenueBase Database · checked Sep 18, 2026
11	Diferro Aços Especiais	Partial evidence	Caxias Do Sul, BrazilHQ checked Sep 18, 2026	51-200	121 contacts →
	Partial evidence “Founded in August 1984, Diferro is one of the largest distributors of specialty steels in the South of Brazil.” Source: RevenueBase Database · checked Sep 18, 2026
12	Lealfer Indústria E Comércio DE AÇO Ltda	Indirect evidence	Guarulhos, BrazilHQ checked Sep 18, 2026	201-500	113 contacts →
	Indirect evidence “Há mais de 50 anos no mercado, a Lealfer fornece ao seus clientes aços de primeira linha, com as mais diversas especificações: Bobinas, Chapas, Rolos, Fitas, Tiras, Blanks e…” Source: RevenueBase Database · checked Sep 18, 2026
13	Aços Favorit	Indirect evidence	Cachoeirinha, BrazilHQ checked Sep 18, 2026	201-500	89 contacts →
	Indirect evidence “Fundada em 1996, a Aços Favorit Distribuidora Ltda mantém seu foco de atuação no corte e distribuição de aços especiais (ferramentas), barras inoxidáveis, aços construção…” Source: RevenueBase Database · checked Sep 18, 2026
14	Perfiminas Indústria Metalúrgica Ltda	Indirect evidence	Juiz De Fora, BrazilHQ checked Sep 18, 2026	51-200	80 contacts →
	Indirect evidence “A Perfiminas Indústria Metalúrgica é uma indústria especializada na produção de peças em aço para a construção de estruturas metálicas, construção naval e de estruturas offshore…” Source: RevenueBase Database · checked Sep 18, 2026
15	Uberserra Ind. E Com. DE Ferragens Ltda	Indirect evidence	Uberaba, BrazilHQ checked Sep 18, 2026	51-200	78 contacts →
	Indirect evidence “UBERSERRA é uma empresa genuinamente uberabense fundada em 1989.” Source: RevenueBase Database · checked Sep 18, 2026
16	Coperfil	Indirect evidence	Limeira, BrazilHQ checked Sep 18, 2026	201-500	73 contacts →
	Indirect evidence “Fundada em 1975 em Limeira no interior de São Paulo a Coperfil se tornou referência no setor siderúrgico pela sua qualidade e credibilidade.” Source: RevenueBase Database · checked Sep 18, 2026
17	Aços Continente Indústria E Comércio	Indirect evidence	Curitiba, BrazilHQ checked Sep 18, 2026	201-500	72 contacts →
	Indirect evidence “Fundada em maio de 1994, a Aços Continente possui sua matriz em Curitiba (PR) e filial em Guarulhos (SP), instaladas em sede própria e totalizando área de m².” Source: RevenueBase Database · checked Sep 18, 2026
18	MEKAL	Indirect evidence	São Paulo, BrazilHQ checked Sep 18, 2026	501-1,000	62 contacts →
	Indirect evidence “Pioneiros na criação em inox - desde cozinhas, bancadas, cubas e acessórios sob medida - combinamos tecnologia e trabalho manual em um processo único.” Source: RevenueBase Database · checked Sep 18, 2026
19	Grupo Maurano	Indirect evidence	Guarulhos, BrazilHQ checked Sep 18, 2026	51-200	60 contacts →
	Indirect evidence “Você precisa acreditar muito na qualidade dos produtos para colocar seu nome neles.” Source: RevenueBase Database · checked Sep 18, 2026
20	Inoxplasma Comércio DE Metais Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 18, 2026	51-200	58 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
21	Krominox	Indirect evidence	Barueri, BrazilHQ checked Sep 18, 2026	201-500	56 contacts →
	Indirect evidence “Fabricante de tubos e conexões em aço inoxidável.” Source: RevenueBase Database · checked Sep 18, 2026
22	Sianfer	Indirect evidence	Santo André, BrazilHQ checked Sep 18, 2026	51-200	55 contacts →
	Indirect evidence “A SIANFER atua no mercado de aço inoxidável desde sua fundação em 1985, sempre oferecendo os melhores produtos para as indústrias: química, moveleira, alimentícia, papelaria…” Source: RevenueBase Database · checked Sep 18, 2026
23	Guarulhos Comércio DE Sucatas	Partial evidence	Guarulhos, BrazilHQ checked Sep 18, 2026	201-500	53 contacts →
	Partial evidence “Guarulhos Sucatas is a family business operating in the steel industry since 1979.” Source: RevenueBase Database · checked Sep 18, 2026
24	Triches Ferro E AÇO Ltda	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 18, 2026	51-200	49 contacts →
	Indirect evidence “A Triches Ferro e Aço Ltda, fundada pelo Sr.” Source: RevenueBase Database · checked Sep 18, 2026
25	Costa Ferro	Indirect evidence	Ponta Grossa, BrazilHQ checked Sep 18, 2026	11-50	47 contacts →
	Indirect evidence “Qualidade, solidez e progresso: a base da nossa história.” 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: stainless steel mills. 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 stainless steel mills.
Partial evidence: Its own public description names part of stainless steel mills, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name stainless steel mills. 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 294 stainless steel mills based in Brazil

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Stainless steel mills based in Brazil at a glance

As of Sep 18, 2026

11.7%Verified-email coverage

24.7Average contacts per company

11-50Median size (employees)

13.3%Largest-city concentration · Sao Paulo

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

108

51-200

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 294 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 stainless steel mills, 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 “stainless steel mills”. 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 stainless steel mills), 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 stainless steel mills, 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, 849 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.

Stainless steel mills by metro

Stainless steel mills in Sao Paulo39

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 stainless steel mills, 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 stainless steel mills are there based in Brazil?

RevenueBase identified 294 stainless steel mills 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?

Soluções Usiminas, headquartered in Guarulhos, tops this list with the largest team on record.

Which city has the most stainless steel mills?

Sao Paulo leads with 39 headquartered companies, followed by Guarulhos (17) and Contagem (11).

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 849 verified decision-maker contacts tracked across these 294 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.