Company lists · Data refreshed September 2026

Top 25 Minimill steel producers based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 288 companies tracked

RevenueBase identified 288 minimill steel producers headquartered in Brazil as of September 2026 and tracks 50,802 professional contacts across them, including 9,268 with verified work emails. Sao Paulo is the largest hub.

This list covers minimill steel producers 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

288Companies

50,802Contacts tracked

9,268Verified emails

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The 25 largest minimill steel producers based in Brazil

Ranked by team size

Top 25 of 288 minimill steel producers 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 minimill steel producers: 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	Gerdau	Strong evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	10001+	17,896 contacts →
	Strong evidence “With a history spanning 122 years, Gerdau is Brazil's largest steel producer, one of the leading producers of long steel in the Americas and of special steel in the world.” Source: RevenueBase Database · checked Sep 17, 2026
2	CSN	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	10001+	13,697 contacts →
	Indirect evidence “Fundada em 1941, a CSN representa um marco no processo de industrialização do Brasil.” Source: RevenueBase Database · checked Sep 17, 2026
3	Usiminas	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	10001+	7,965 contacts →
	Indirect evidence “A new brand; a new culture.” Source: RevenueBase Database · checked Sep 17, 2026
4	Soluções Usiminas	Indirect evidence	Guarulhos, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,065 contacts →
	Indirect evidence “Soluções Usiminas é uma empresa do Grupo Usiminas.” Source: RevenueBase Database · checked Sep 17, 2026
5	Metalsider	Indirect evidence	Betim, BrazilHQ checked Sep 17, 2026	1,001-5,000	510 contacts →
	Indirect evidence “Empresa siderúrgica, produtora de ferro gusa não integrada, ou seja, o produz e comercializa diretamente no mercado consumidor: indústrias de autopeças, fundições diversas e…” Source: RevenueBase Database · checked Sep 17, 2026
6	Sinobras	Indirect evidence	Marabá, BrazilHQ checked Sep 17, 2026	1,001-5,000	477 contacts →
	Indirect evidence “A Siderúrgica Norte Brasil S.A.” Source: RevenueBase Database · checked Sep 17, 2026
7	Metalúrgica Fallgatter	Indirect evidence	Cachoeirinha, BrazilHQ checked Sep 17, 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 17, 2026
8	Soufer	Indirect evidence	São João Da Boa Vista, BrazilHQ checked Sep 17, 2026	501-1,000	362 contacts →
	Indirect evidence “Confiança forte como aço.” Source: RevenueBase Database · checked Sep 17, 2026
9	Açotel Indústria DE AÇO	Indirect evidence	Três Rios, BrazilHQ checked Sep 17, 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 17, 2026
10	Projeart Indústria DE Soluções Tecnológicas EM AÇO	Indirect evidence	Eusébio, BrazilHQ checked Sep 17, 2026	1,001-5,000	250 contacts →
	Indirect evidence “A Projeart é referência nacional em soluções metálicas sob medida para os setores industrial, logístico e de infraestrutura.” Source: RevenueBase Database · checked Sep 17, 2026
11	Steel Group Grupo AÇO Cearense	Indirect evidence	Fortaleza, BrazilHQ checked Sep 17, 2026	51-200	210 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
12	Panatlântica Tubos S.A	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 17, 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 17, 2026
13	Grupo Emalto	Indirect evidence	Timóteo, BrazilHQ checked Sep 17, 2026	1,001-5,000	184 contacts →
	Indirect evidence “O Grupo Emalto tem como principal negócio a industrialização de aços para os setores metalúrgicos, siderúrgicos, petroquímicos, de celulose, construções metálicas, geração de…” Source: RevenueBase Database · checked Sep 17, 2026
14	Takono Ferro E AÇO	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 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 17, 2026
15	Voestalpine Meincol	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 17, 2026	201-500	162 contacts →
	Indirect evidence “A voestalpine Meincol, com mais de 80 anos de atuação na indústria de soluções em aço, é reconhecida por seu pioneirismo e excelência.” Source: RevenueBase Database · checked Sep 17, 2026
16	Fermazon Ferro E AÇO DO Amazonas	Indirect evidence	Manaus, BrazilHQ checked Sep 17, 2026	51-200	161 contacts →
	Indirect evidence “A Fermazon é uma empresa presente no mercado Amazonense há 22 anos e tem como missão proporcionar o melhor atendimento aos clientes através do fornecimento de soluções em Ferro e…” Source: RevenueBase Database · checked Sep 17, 2026
17	Perfimec Indústria Metalmecânica	Indirect evidence	São José Dos Pinhais, BrazilHQ checked Sep 17, 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 17, 2026
18	Diferro Aços Especiais	Partial evidence	Caxias Do Sul, BrazilHQ checked Sep 17, 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 17, 2026
19	Februce Construcões EM AÇO	Indirect evidence	São José Dos Pinhais, BrazilHQ checked Sep 17, 2026	201-500	107 contacts →
	Indirect evidence “Projeto e execução de estruturas em aço, soluções personalizadas para obras de segmentos diversos.” Source: RevenueBase Database · checked Sep 17, 2026
20	ACSO	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	201-500	105 contacts →
	Indirect evidence “Somos uma central de serviços integrados para Aços Planos e Longos sediada na cidade de Curitiba-PR, instalados em uma unidade fabril de m² com uma capacidade para processar…” Source: RevenueBase Database · checked Sep 17, 2026
21	Modelaço	Indirect evidence	Betim, BrazilHQ checked Sep 17, 2026	201-500	99 contacts →
	Indirect evidence “A MODELAÇO é motivada pela vontade de sempre se superar, reinventando o mercado ao utilizar a tecnologia mais avançada para atender todas as necessidades de seus parceiros e…” Source: RevenueBase Database · checked Sep 17, 2026
22	Steelmast	Indirect evidence	São Bento Do Sul, BrazilHQ checked Sep 17, 2026	51-200	98 contacts →
	Indirect evidence “Instalada em São Bento do Sul (SC), a SteelMast possui uma equipe de profissionais com mais de 40 anos de experiência no processamento de aço.” Source: RevenueBase Database · checked Sep 17, 2026
23	Bendertec Soluções EM AÇO	Indirect evidence	São José Dos Pinhais, BrazilHQ checked Sep 17, 2026	51-200	97 contacts →
	Indirect evidence “A Bendertec é uma parceira completa no fornecimento de produtos e serviços em aço para todos os tipos de obra.” Source: RevenueBase Database · checked Sep 17, 2026
24	Htms Group	Partial evidence	São José Dos Pinhais, BrazilHQ checked Sep 17, 2026	201-500	96 contacts →
	Partial evidence “We are a qualified group focused on manufacturing and services of steel infrastructure for different segments.” Source: RevenueBase Database · checked Sep 17, 2026
25	Metalosa	Indirect evidence	Colatina, BrazilHQ checked Sep 17, 2026	201-500	84 contacts →
	Indirect evidence “O aço está presente em nosso dia a dia, nas construções de sonhos, no interior das casas, no campo, na cidade e no futuro.” 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: minimill steel producers. 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 minimill steel producers.
Partial evidence: Its own public description names part of minimill steel producers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name minimill steel producers. 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 288 minimill steel producers based in Brazil

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Minimill steel producers based in Brazil at a glance

As of Sep 17, 2026

18.2%Verified-email coverage

176.4Average contacts per company

11-50Median size (employees)

5.2%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

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 288 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 minimill steel producers, 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 “minimill steel producers”. 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 minimill steel producers), 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 minimill steel producers, 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, 9,268 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 minimill steel producers, 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 minimill steel producers are there based in Brazil?

RevenueBase identified 288 minimill steel producers 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?

Gerdau, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most minimill steel producers?

Sao Paulo leads with 15 headquartered companies, followed by Contagem (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 the top results, verified emails and direct dials included. Upgrading unlocks all 9,268 verified decision-maker contacts tracked across these 288 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.