Company lists · Data refreshed September 2026

Top 25 Seamless pipe manufacturers based in Brazil

Name: Seamless pipe 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 86 companies tracked

RevenueBase identified 86 seamless pipe manufacturers headquartered in Brazil as of September 2026 and tracks 3,726 professional contacts across them, including 929 with verified work emails. Sao Paulo is the largest hub.

This list covers seamless pipe 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

86Companies

3,726Contacts tracked

929Verified emails

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The 25 largest seamless pipe manufacturers based in Brazil

Ranked by team size

Top 25 of 86 seamless pipe 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 seamless pipe 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	Vallourec South America	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	5,001-10,000	1,307 contacts →
	Indirect evidence “A Vallourec está entre os líderes mundiais em soluções tubulares premium, atendendo aos mercados de petróleo e gás, geração de energia e indústria.” Source: RevenueBase Database · checked Sep 17, 2026
2	Tuberfil	Indirect evidence	Indaiatuba, BrazilHQ checked Sep 17, 2026	201-500	353 contacts →
	Indirect evidence “A TUBERFIL teve início em 1966 com a comercialização de Tubos de Aço e em 1988 passou a produzir seus próprios produtos com excelência de qualidade em Indaiatuba, interior de São…” Source: RevenueBase Database · checked Sep 17, 2026
3	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
4	Neolider Tubos E Conexões DE AÇO	Indirect evidence	Sao Bernardo Do Campo, BrazilHQ checked Sep 17, 2026	201-500	175 contacts →
	Indirect evidence “A Neolider é uma distribuidora de Tubos em Aço Carbono e Aço Inox importados e nacional, sua estrutura conta com amplas instalações e alta capacidade de armazenamento.” Source: RevenueBase Database · checked Sep 17, 2026
5	Pipe Sistemas Tubulares	Partial evidence	Contagem, BrazilHQ checked Sep 17, 2026	201-500	167 contacts →
	Partial evidence “A PIPE ST, fundada em 1997 é uma empresa do Grupo Açocon, fundado em 1982.” Source: RevenueBase Database · checked Sep 17, 2026
6	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
7	Arvedi Metalfer Brasil	Indirect evidence	Salto, BrazilHQ checked Sep 17, 2026	201-500	142 contacts →
	Indirect evidence “Produzindo e comercializando tubos de aço carbono com costura para aplicações especiais desde 1963, o Grupo Arvedi, apoiado por uma estratégia destinada à produção de qualidade e…” Source: RevenueBase Database · checked Sep 17, 2026
8	Perfipar Manufaturados DE AÇO	Indirect evidence	Colombo, BrazilHQ checked Sep 17, 2026	51-200	108 contacts →
	Indirect evidence “A Perfipar foi fundada em 1969 e desde então, cresceu e foi cada vez mais sendo reconhecida pelo mercado.” Source: RevenueBase Database · checked Sep 17, 2026
9	Mercante Tubos E Aços	Indirect evidence	Guarulhos, BrazilHQ checked Sep 17, 2026	201-500	72 contacts →
	Indirect evidence “Tubos de aço comerciais com e sem costura, trefilados e brunidos.” Source: RevenueBase Database · checked Sep 17, 2026
10	Krominox	Indirect evidence	Barueri, BrazilHQ checked Sep 17, 2026	201-500	56 contacts →
	Indirect evidence “Fabricante de tubos e conexões em aço inoxidável.” Source: RevenueBase Database · checked Sep 17, 2026
11	BTL Steelworks	Indirect evidence	Capivari, BrazilHQ checked Sep 17, 2026	51-200	50 contacts →
	Indirect evidence “Fabricante (laminação e trefilação) nacional de tubos de aço carbono sem costura.” Source: RevenueBase Database · checked Sep 17, 2026
12	Motta Soluções Tubulares	Indirect evidence	Barueri, BrazilHQ checked Sep 17, 2026	51-200	47 contacts →
	Indirect evidence “A Motta Soluções Tubulares atua no mercado desde 1987 e se destaca como uma das líderes na distribuição de tubos de aço, equipamentos para combate a incêndio, flanges e conexões…” Source: RevenueBase Database · checked Sep 17, 2026
13	Santa Rita Soluções Tubulares	Indirect evidence	São Carlos, BrazilHQ checked Sep 17, 2026	51-200	43 contacts →
	Indirect evidence “A SANTA RITA surgiu em 1992 como fornecedora de serviços de caldeiraria para o setor de siderurgia.” Source: RevenueBase Database · checked Sep 17, 2026
14	Sigma AÇO Tubos E Perfilados Ltda	Indirect evidence	Extrema, BrazilHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “Sigma processes and distributes steel products by manufacturing seamed steel tubes, galvanized steel tiles, sheets and profiles applied industries like Civil Construction…” Source: RevenueBase Database · checked Sep 17, 2026
15	Metalon	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “tubos industriais redondos, quadrados e retangulares * tubos de condução com e sem costura * barras chatas * barras maciças * tubos oblongos * cantoneiras * perfilados * chapas *…” Source: RevenueBase Database · checked Sep 17, 2026
16	Tuboacos DA Amazonia	Indirect evidence	Manaus, BrazilHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
17	Comega Indústria DE Tubos Ltda	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 17, 2026	51-200	20 contacts →
	Indirect evidence “Comega has over 60 years of tradition.” Source: RevenueBase Database · checked Sep 17, 2026
18	Metalfit Inoxidaveis	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
19	Engetref Indústria E Comércio Ltda	Indirect evidence	Sorocaba, BrazilHQ checked Sep 17, 2026	51-200	19 contacts →
	Indirect evidence “A Engetref produz tubos trefilados em aço com e sem costura, além de peças tubulares acabadas e semi-acabadas, seguindo rigorosamente as normas nacionais, internacionais e…” Source: RevenueBase Database · checked Sep 17, 2026
20	Aeroflexiveis Soluções Industriais	Indirect evidence	Santo André, BrazilHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “A Aeroflexíveis é uma empresa a nível nacional.” Source: RevenueBase Database · checked Sep 17, 2026
21	Alianza Tubos	Indirect evidence	Atibaia, BrazilHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Distribuição de tubos de aço carbono com e sem costura Somos especializados no fornecimento de Tubos de Aço das mais diferentes normas.” Source: RevenueBase Database · checked Sep 17, 2026
22	Sideraço S A	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	16 contacts →
	Indirect evidence “Dedicada ao mercado de tubos de aço há mais de quatro décadas, a Sideraço atravessou esta jornada com a determinação de evoluir cada vez mais no campo tecnológico e na…” Source: RevenueBase Database · checked Sep 17, 2026
23	Tubonasa Aços	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “Atendendo em sua matriz, a Tubonasa dispõe de todas as condições estratégicas e sustentáveis para um rápido manuseio, corte e entrega.” Source: RevenueBase Database · checked Sep 17, 2026
24	S.A. Tubonal	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	51-200	15 contacts →
	Indirect evidence “A Tubonal é uma empresa com mais de 50 anos de atuação no mercado e pioneira em fabricação de tubos de aço com costura.” Source: RevenueBase Database · checked Sep 17, 2026
25	BRV Brasil Tubos E Conexões DE AÇO	Indirect evidence	Piracicaba, BrazilHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “A BRV BRASIL, com sede em Piracicaba, São Paulo, atua desde 2009 na fabricação e comercialização de Tubos, Conexões e Flanges em Aços Inoxidáveis e Aço Carbono.” 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: seamless pipe 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 seamless pipe manufacturers.
Partial evidence: Its own public description names part of seamless pipe manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name seamless pipe 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 25 of 86 seamless pipe manufacturers based in Brazil

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Seamless pipe manufacturers based in Brazil at a glance

As of Sep 17, 2026

24.9%Verified-email coverage

43.3Average contacts per company

11-50Median size (employees)

23.3%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

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 86 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 seamless pipe 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 “seamless pipe 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 seamless pipe 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 seamless pipe 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, 929 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 seamless pipe 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 seamless pipe manufacturers are there based in Brazil?

RevenueBase identified 86 seamless pipe 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?

Vallourec South America, headquartered in Belo Horizonte, tops this list with the largest team on record.

Which city has the most seamless pipe manufacturers?

Sao Paulo leads with 20 headquartered companies, followed by Guarulhos (10) and Piracicaba (5).

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 929 verified decision-maker contacts tracked across these 86 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.