Company lists · Data refreshed October 2026

Top 25 Carbon steel solvent welded structural assembly suppliers based in Brazil

Name: Carbon steel solvent welded structural assembly suppliers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 23, 2026 298 companies tracked

RevenueBase identified 298 company matches for carbon steel solvent welded structural assembly suppliers associated with Brazil as of October 2026 and tracks 4,184 professional contacts across them, including 386 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for carbon steel solvent welded structural assembly suppliers 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 October 23, 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 Oct 23, 2026 How this list was built

298Companies

4,184Contacts tracked

386Verified emails

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The 25 largest carbon steel solvent welded structural assembly suppliers based in Brazil

Ranked by team size

Top 25 of 298 company matches for carbon steel solvent welded structural assembly suppliers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 23, 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	Projeart Indústria DE Soluções Tecnológicas EM AÇO	Exact match	Eusébio, BrazilHQ recorded Oct 23, 2026	1,001-5,000	277 contacts →
	Exact match “A Projeart é referência nacional em soluções metálicas sob medida para os setores industrial, logístico e de infraestrutura.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
2	Voestalpine Meincol	Exact match	Caxias Do Sul, BrazilHQ recorded Oct 23, 2026	201-500	178 contacts →
	Exact match “A voestalpine Meincol, com mais de 80 anos de atuação na indústria de soluções em aço, é reconhecida por seu pioneirismo e excelência.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
3	Sidertec Estruturas Metálicas	Exact match	Ibaté, BrazilHQ recorded Oct 23, 2026	201-500	152 contacts →
	Exact match “A SIDERTEC é uma empresa de engenharia dedicada ao Cálculo, Projeto, Fabricação e Montagem de Estruturas Metálicas, mantendo uma alta capacidade de produção mensal de aço…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
4	Perfipar Manufaturados DE AÇO	Exact match	Colombo, BrazilHQ recorded Oct 23, 2026	51-200	128 contacts →
	Exact match “A Perfipar foi fundada em 1969 e desde então, cresceu e foi cada vez mais sendo reconhecida pelo mercado.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
5	Acofer Industria E Comercio DE Ferro	Exact match	Santo Andre, BrazilHQ recorded Oct 23, 2026	51-200	122 contacts →
	Exact match “Acofer Industria E Comercio De Ferro is a building materials company based out of R Oratorio, 3167, Santo Andre, São Paulo, Brazil.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
6	Perfiminas Indústria Metalúrgica Ltda	Exact match	Juiz De Fora, BrazilHQ recorded Oct 23, 2026	51-200	93 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
7	Maxtil Indústria E Comércio Ltda	Exact match	Jaboatão Dos Guararapes, BrazilHQ recorded Oct 23, 2026	51-200	90 contacts →
	Exact match “A Maxtil é uma indústria parceira do cliente.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
8	GON Petro	Exact match	Macaé, BrazilHQ recorded Oct 23, 2026	51-200	84 contacts →
	Exact match “A GonPetro é um distribuidor premium de aço estrutural, tubos de condução, conexões tubulares e forjadas, flanges, válvulas de alta pressão, vedações e fixadores.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
9	Coperfil	Exact match	Limeira, BrazilHQ recorded Oct 23, 2026	201-500	79 contacts →
	Exact match “Fundada em 1975 em Limeira no interior de São Paulo a Coperfil se tornou referência no setor siderúrgico pela sua qualidade e credibilidade.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
10	Tubos Oliveira	Exact match	Guarulhos, BrazilHQ recorded Oct 23, 2026	51-200	54 contacts →
	Exact match “Somos Distribuidor Vallourec, referência mundial na fabricação de tubos condutores sem costura, o que reforça nossa capacidade técnica para atender com segurança o setor de óleo e…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
11	Barbieri DO Brasil	Exact match	Almirante Tamandaré, BrazilHQ recorded Oct 23, 2026	51-200	48 contacts →
	Exact match “Indústria dedicada à fabricação de perfis de aço galvanizado para drywall, perfis de aço galvanizado estrutural para light steel framing, possuindo tecnologia de nível…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
12	VTK Tubos E Conexões EM AÇO Ltda	Exact match	São Bernardo Do Campo, BrazilHQ recorded Oct 23, 2026	51-200	44 contacts →
	Exact match “Distribuidora de Tubos e Conexões em Aço nas bitolas de 1/2" até 60" Fornecemos toda linha de condutores com e sem costura, pretos e galvanizados.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
13	Santa Rita Soluções Tubulares	Exact match	São Carlos, BrazilHQ recorded Oct 23, 2026	51-200	44 contacts →
	Exact match “A SANTA RITA surgiu em 1992 como fornecedora de serviços de caldeiraria para o setor de siderurgia.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
14	Ionix Indústria E Comércio	Exact match	Aparecida De Goiânia, BrazilHQ recorded Oct 23, 2026	11-50	29 contacts →
	Exact match “Since July 2002 Ionix has attended the market demand on steel industrial products.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
15	CL Caldeiraria E Montagens Industriais	Exact match	Capivari, BrazilHQ recorded Oct 23, 2026	11-50	27 contacts →
	Exact match “A CL Caldeiraria, também conhecida como Carillo e Leite Caldeiraria e Montagens Industriais, foi fundada em 2007 pelos sócios e empreendedores Claudemir Carillo e Luís Leite…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
16	Engelar Estruturas EM AÇO Leve	Exact match	Londrina, BrazilHQ recorded Oct 23, 2026	11-50	26 contacts →
	Exact match “Na Engelar, transformamos com soluções inovadoras, unindo tecnologia avançada e experiência em engenharia para entregar projetos de qualidade.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
17	QG Inox Indústria E Comércio DE Acessórios Industriais Ltda	Exact match	São Paulo, BrazilHQ recorded Oct 23, 2026	51-200	24 contacts →
	Exact match “Produção e comercialização de conexões com e sem costura em aço carbono e ligados, conexões para baixa e alta pressão e aço carbono, tubos com e sem costura em aço inoxidável…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
18	Metalon	Exact match	São Paulo, BrazilHQ recorded Oct 23, 2026	11-50	24 contacts →
	Exact match “tubos industriais redondos, quadrados e retangulares * tubos de condução com e sem costura * barras chatas * barras maciças * tubos oblongos * cantoneiras * perfilados * chapas *…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
19	Sidersul	Exact match	Cachoeirinha, BrazilHQ recorded Oct 23, 2026	201-500	24 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
20	Shammah Estruturas Metálicas	Exact match	Abadia De Goiás, BrazilHQ recorded Oct 23, 2026	51-200	23 contacts →
	Exact match “Somos a Shammah, inteligência construtiva em aço para grandes obras.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
21	Firsteel	Exact match	São Paulo, BrazilHQ recorded Oct 23, 2026	11-50	23 contacts →
	Exact match “Somos fornecedores e distribuidores de aço inox e carbono, atuando com diversos formatos, como tubos, barras, chapas, bobinas, entre outros.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
22	Metalfit Inoxidaveis	Exact match	Sao Paulo, BrazilHQ recorded Oct 23, 2026	11-50	20 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
23	Metalúrgica Rolim Ltda	Exact match	Gravataí, BrazilHQ recorded Oct 23, 2026	11-50	20 contacts →
	Exact match “A METALURGICA ROLIM LTDA atua no mercado, oferecendo soluções em beneficiamento de aços carbono e aço inoxidável, com ampla infra-estrutura para atender com qualidade e rapidez às…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
24	Comega Indústria DE Tubos Ltda	Exact match	Ribeirão Preto, BrazilHQ recorded Oct 23, 2026	51-200	20 contacts →
	Exact match “Comega has over 60 years of tradition.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
25	Tubesteel	Exact match	Sertãozinho, BrazilHQ recorded Oct 23, 2026	51-200	19 contacts →
	Exact match “Criada para garantir a excelência em seus processos e soluções inovadoras, somos uma empresa especializada na distribuição de tubos, conexões, chapas, perfis, cantoneiras, barra…” Recorded in the RevenueBase company graph · Oct 23, 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 “carbon steel solvent welded structural assembly suppliers”. 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 25 of 298 carbon steel solvent welded structural assembly suppliers based in Brazil

See the full list, filter by size, metro and specialty, and access 386 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Carbon steel solvent welded structural assembly suppliers based in Brazil at a glance

As of Oct 23, 2026

9.2%Verified-email coverage

14.0Average contacts per company

11-50Median size (employees)

14.8%Largest-city concentration · Sao Paulo

Oct 23, 2026Page data refreshed

Companies by employee count

1-10

11-50

124

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 298 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 “carbon steel solvent welded structural assembly suppliers” 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 386 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 October 23, 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 “carbon steel solvent welded structural assembly suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many carbon steel solvent welded structural assembly suppliers are there based in Brazil?

RevenueBase identified 298 company matches for carbon steel solvent welded structural assembly suppliers associated with Brazil as of October 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?

Projeart Indústria DE Soluções Tecnológicas EM AÇO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most carbon steel solvent welded structural assembly suppliers?

Sao Paulo leads with 44 company records, followed by Guarulhos (9) and Itaquaquecetuba (7).

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 386 professional contacts with verified work emails tracked across these 298 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 October 23, 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.