Company lists · Data refreshed September 2026

Top 25 Welded assembly manufacturers based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 650 companies tracked

RevenueBase identified 650 welded assembly manufacturers headquartered in Brazil as of September 2026 and tracks 8,889 professional contacts across them, including 808 with verified work emails. Sao Paulo is the largest hub.

This list covers welded assembly 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 19, 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 19, 2026 86% judged on-target in blind review

650Companies

8,889Contacts tracked

808Verified emails

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The 25 largest welded assembly manufacturers based in Brazil

Ranked by team size

Top 25 of 650 welded assembly manufacturers based in Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to welded assembly 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	CCS Tecnologia E Serviços S.A	Indirect evidence	Limeira, BrazilHQ checked Sep 19, 2026	1,001-5,000	1,291 contacts →
	Indirect evidence “Know-how e tecnologia na fabricação de peças sob encomenda no segmento de chaparia.” Source: RevenueBase Database · checked Sep 19, 2026
2	Grupo Magno Peças	Indirect evidence	Mogi Das Cruzes, BrazilHQ checked Sep 19, 2026	501-1,000	310 contacts →
	Indirect evidence “Grupo iniciou suas atividades em 1992 com 100% de capital nacional, atuando na área de usinagem de precisão e conjuntos soldados para montadoras e sistemistas.” Source: RevenueBase Database · checked Sep 19, 2026
3	Pan-Metal Industria Metalurgica Ltda	Indirect evidence	Taubaté, BrazilHQ checked Sep 19, 2026	201-500	267 contacts →
	Indirect evidence “A PAN-METAL Industria Metalurgica Ltda.” Source: RevenueBase Database · checked Sep 19, 2026
4	Projeart Indústria DE Soluções Tecnológicas EM AÇO	Indirect evidence	Eusébio, BrazilHQ checked Sep 19, 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 19, 2026
5	Malcon Metalúrgica Ltda	Indirect evidence	Americana, BrazilHQ checked Sep 19, 2026	201-500	190 contacts →
	Indirect evidence “Através de nossa ampla infraestrutura somos capazes de executar serviços completos na fabricação de peças metálicas sob encomenda no segmento de chaparia.” Source: RevenueBase Database · checked Sep 19, 2026
6	Megalaser Industria Metalúrgica Ltda	Indirect evidence	Capivari, BrazilHQ checked Sep 19, 2026	51-200	160 contacts →
	Indirect evidence “A Megalaser até os dias atuais mantém um padrão de qualidade, no qual proporcionamos os serviços de Corte a Laser, Dobra (CNC), Soldas MIG/TIG, Jateamento e Pintura Líquida.” Source: RevenueBase Database · checked Sep 19, 2026
7	Budai Indústria Metalúrgica Ltda	Indirect evidence	Itapevi, BrazilHQ checked Sep 19, 2026	201-500	122 contacts →
	Indirect evidence “Fundada em 17 de maio de 1944, iniciou suas atividades prestando serviços de usinagem em torno, no bairro das Perdizes em São Paulo Capital.” Source: RevenueBase Database · checked Sep 19, 2026
8	Martiaço	Indirect evidence	Colombo, BrazilHQ checked Sep 19, 2026	51-200	119 contacts →
	Indirect evidence “Industria de artefatos Metálicos.” Source: RevenueBase Database · checked Sep 19, 2026
9	Unylaser Produtos E Componentes Metálicos	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 19, 2026	51-200	118 contacts →
	Indirect evidence “Fundada em 2003, a Unylaser é hoje um dos maiores centros de manufatura metálica do sul do Brasil.” Source: RevenueBase Database · checked Sep 19, 2026
10	Tecnaut Industria E Comercio DE Metais Ltda	Indirect evidence	Botucatu, BrazilHQ checked Sep 19, 2026	11-50	106 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
11	Alphafer Construções Metálicas Ltda	Indirect evidence	Varzea Paulista, BrazilHQ checked Sep 19, 2026	51-200	81 contacts →
	Indirect evidence “A Alphafer Construções Metálicas, uma empresa do grupo Gonçalves Ferreira, tem como objetivo satisfazer clientes alcançando metas, através de boa qualidade, ótimo atendimento…” Source: RevenueBase Database · checked Sep 19, 2026
12	Perfiminas Indústria Metalúrgica Ltda	Indirect evidence	Juiz De Fora, BrazilHQ checked Sep 19, 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 19, 2026
13	Polimatec	Indirect evidence	Maracanaú, BrazilHQ checked Sep 19, 2026	51-200	79 contacts →
	Indirect evidence “Polimatec é uma empresa especializada em serviços de usinagem, caldeiraria, serralheria e mão de obra, oferecemos preços e condições especiais.” Source: RevenueBase Database · checked Sep 19, 2026
14	Metalúrgica Hame	Indirect evidence	Jaraguá Do Sul, BrazilHQ checked Sep 19, 2026	51-200	78 contacts →
	Indirect evidence “A Metalúrgica Hame é uma empresa especializada nos ramos de Estamparia, Caldeiraria e Ferramentaria, na produção de peças estampadas de pequeno e médio porte, além de ser…” Source: RevenueBase Database · checked Sep 19, 2026
15	Metalúrgica Expoente	Indirect evidence	Fazenda Rio Grande, BrazilHQ checked Sep 19, 2026	51-200	78 contacts →
	Indirect evidence “Fabricação de componentes e conjuntos metálicos, soldados, estampados e usinados.” Source: RevenueBase Database · checked Sep 19, 2026
16	Caldlaser	Indirect evidence	Itu, BrazilHQ checked Sep 19, 2026	201-500	73 contacts →
	Indirect evidence “Fundada em 2002, a CALDLASER concentra as suas atividades nos segmentos de Caldeiraria, Corte Laser 2D e 3D, Dobra CNC, Solda, Montagem e Pintura!” Source: RevenueBase Database · checked Sep 19, 2026
17	Trend Serviços Ltda	Indirect evidence	Itabira, BrazilHQ checked Sep 19, 2026	201-500	73 contacts →
	Indirect evidence “Fabricação de estruturas metálicas, Manutenção e Montagem Industrial.” Source: RevenueBase Database · checked Sep 19, 2026
18	Wapmetal	Indirect evidence	Manaus, BrazilHQ checked Sep 19, 2026	201-500	65 contacts →
	Indirect evidence “Industria metalugica - pproduz peças metalicas estampadas, possui prensas de até 500 toneladas de capacidade, faz processo de soldagem e pintura a pó.” Source: RevenueBase Database · checked Sep 19, 2026
19	JAMA	Indirect evidence	Santa Rosa, BrazilHQ checked Sep 19, 2026	51-200	61 contacts →
	Indirect evidence “Jama is a specialist in machining and has won the trust of several industry segments thanks to the combination of quality, commitment and flexibility.” Source: RevenueBase Database · checked Sep 19, 2026
20	Igeatel	Indirect evidence	Limeira, BrazilHQ checked Sep 19, 2026	51-200	59 contacts →
	Indirect evidence “A IGEATEL INDUSTRIAL nasceu no ano 1982 em Limeira interior de São Paulo, no KM141 da Rodovia Anhanguera, sentido Capital – Interior.” Source: RevenueBase Database · checked Sep 19, 2026
21	Cooperativa DE Produtos Metalurgicos DE Mococa Copromem	Indirect evidence	Mococa, BrazilHQ checked Sep 19, 2026	201-500	59 contacts →
	Indirect evidence “A Copromem é uma empresa completa desde as primeiras operações a pintura e expedição Uma empresa que fabrica conjuntos soldados para as maiores multinacionais como CNH INDUSTRIAL…” Source: RevenueBase Database · checked Sep 19, 2026
22	Botam & Botam Piracicaba Ltda	Indirect evidence	Piracicaba, BrazilHQ checked Sep 19, 2026	51-200	57 contacts →
	Indirect evidence “Somos uma empresa especializada em soluções precisas e personalizadas para o corte, conformação de metais e fabricação de telhas metálicas.” Source: RevenueBase Database · checked Sep 19, 2026
23	Ezata Industrial Ltda	Indirect evidence	Passo Fundo, BrazilHQ checked Sep 19, 2026	51-200	54 contacts →
	Indirect evidence “Há 21 anos atuando na área de corte e conformação de metais.” Source: RevenueBase Database · checked Sep 19, 2026
24	Metalúrgica Weloze	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 19, 2026	51-200	52 contacts →
	Indirect evidence “A Metalúrgica Weloze atua no mercado industrial desde 1980, oferecendo soluções para o desenvolvimento e a produção sistematizada de produtos e serviços cortados, dobrados…” Source: RevenueBase Database · checked Sep 19, 2026
25	Dugale Metalúrgica Industrial	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	51-200	52 contacts →
	Indirect evidence “A Dugale é uma empresa localizada em Curitiba, no Paraná, que desde 1998 atende o mercado de produtos metal mecânico.” Source: RevenueBase Database · checked Sep 19, 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: welded assembly 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 welded assembly manufacturers.
Partial evidence: Its own public description names part of welded assembly manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name welded assembly 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 650 welded assembly manufacturers based in Brazil

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Welded assembly manufacturers based in Brazil at a glance

As of Sep 19, 2026

9.1%Verified-email coverage

13.7Average contacts per company

11-50Median size (employees)

4.9%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

219

11-50

274

51-200

123

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 650 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 welded assembly 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 “welded assembly 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 welded assembly 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 welded assembly 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, 808 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 19, 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.

Welded assembly manufacturers by metro

Welded assembly manufacturers in Sao Paulo32
Welded assembly manufacturers in Caxias Do Sul28

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 welded assembly 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 welded assembly manufacturers are there based in Brazil?

RevenueBase identified 650 welded assembly 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?

CCS Tecnologia E Serviços S.A, headquartered in Limeira, tops this list with the largest team on record.

Which city has the most welded assembly manufacturers?

Sao Paulo leads with 32 headquartered companies, followed by Caxias Do Sul (28) and Curitiba (21).

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 808 verified decision-maker contacts tracked across these 650 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 19, 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.