Company lists · Data refreshed September 2026

Top 25 Metal window manufacturers based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 903 companies tracked

RevenueBase identified 903 metal window manufacturers headquartered in Brazil as of September 2026 and tracks 6,524 professional contacts across them, including 356 with verified work emails. Sao Paulo is the largest hub.

This list covers metal window 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 30, 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 30, 2026 86% judged on-target in blind review

903Companies

6,524Contacts tracked

356Verified emails

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The 25 largest metal window manufacturers based in Brazil

Ranked by team size

Top 25 of 903 metal window manufacturers based in Brazil, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to metal window 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	Perfil Alumínio DO Brasil S.A	Indirect evidence	Vila Velha, BrazilHQ checked Sep 30, 2026	201-500	327 contacts →
	Indirect evidence “In perfect harmony with an extremely demanding market, Perfil Alumínio do Brasil S.A.” Source: RevenueBase Database · checked Sep 30, 2026
2	Alumasa Indústria DE Plástico E Alumínio Ltda	Indirect evidence	Urussanga, BrazilHQ checked Sep 30, 2026	1,001-5,000	265 contacts →
	Indirect evidence “Indústria especializada para fabricação de esquadrias de alumínio (portas e janelas) tanto para construtoras incorporadoras quanto para lojas e atacados.” Source: RevenueBase Database · checked Sep 30, 2026
3	MGM Produtos Siderúrgicos Ltda	Indirect evidence	Monsenhor Paulo, BrazilHQ checked Sep 30, 2026	1,001-5,000	179 contacts →
	Indirect evidence “Atua no mercado da Construção Civil na fabricação de Esquadrias de Aço, Alumínio, Portas de Madeira, Dobradiças, Fechaduras, Cadeados, Tubos de PVC e Louças Sanitárias.” Source: RevenueBase Database · checked Sep 30, 2026
4	Sasazaki	Indirect evidence	Marília, BrazilHQ checked Sep 30, 2026	501-1,000	166 contacts →
	Indirect evidence “A Sasazaki é reconhecida pela liderança e qualidade de suas portas e janelas de aço e de alumínio e está entre as maiores e melhores indústrias do setor na América Latina.” Source: RevenueBase Database · checked Sep 30, 2026
5	Ullian Portas E Janelas	Indirect evidence	São José Do Rio Preto, BrazilHQ checked Sep 30, 2026	501-1,000	141 contacts →
	Indirect evidence “Desde 1949 a Ullian Portas e Janelas com muito trabalho e afinco alcançou posição de destaque no segmento de portas e janelas de aço e alumínio, tornando-se referência nacional…” Source: RevenueBase Database · checked Sep 30, 2026
6	Alubauen	Indirect evidence	Araucária, BrazilHQ checked Sep 30, 2026	51-200	62 contacts →
	Indirect evidence “Atuando no mercado há mais de 21 anos a Alubauen se destaca como uma referência no mercado produzindo esquadrias de alta qualidade para edifícios corporativos e residenciais.” Source: RevenueBase Database · checked Sep 30, 2026
7	Atlântica Portas E Janelas DE Alumínio	Indirect evidence	Ribeirão Pires, BrazilHQ checked Sep 30, 2026	201-500	57 contacts →
	Indirect evidence “A Atlântica é uma das maiores fabricantes de portas e janelas de alumínio do país.” Source: RevenueBase Database · checked Sep 30, 2026
8	Erg's Esquadrias DE Alumínio Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 30, 2026	51-200	55 contacts →
	Indirect evidence “Fundada em maio de 1997 com o objetivo de atuar no mercado de esquadrias de alumínio para construção civil.” Source: RevenueBase Database · checked Sep 30, 2026
9	Novaxx Aluminio DO Brasil	Indirect evidence	Monte Mor, BrazilHQ checked Sep 30, 2026	51-200	47 contacts →
	Indirect evidence “Somos Fabricante de perfil extrudados em alumínio e atendemos os mercados de Construção Civil, Indústria, Moveleiro, Standard Shapes, Box, Cortinas e Persianas.” Source: RevenueBase Database · checked Sep 30, 2026
10	Atenua SOM	Indirect evidence	São Paulo, BrazilHQ checked Sep 30, 2026	11-50	47 contacts →
	Indirect evidence “A Atenua Som produz esquadrias com tratamento termo acústico e de alto padrão há mais de 20 anos, numa incessante busca de aperfeiçoamento tecnológico junto a fornecedores no…” Source: RevenueBase Database · checked Sep 30, 2026
11	MAV DO Brasil	Indirect evidence	Paulinia, BrazilHQ checked Sep 30, 2026	51-200	39 contacts →
	Indirect evidence “Com mais de 30 anos de excelência, a MAV do Brasil é referência em esquadrias premium para projetos exclusivos e sob medida.” Source: RevenueBase Database · checked Sep 30, 2026
12	Haiala Metalúrgica	Indirect evidence	Quirinopolis, BrazilHQ checked Sep 30, 2026	51-200	38 contacts →
	Indirect evidence “A Haiala Metalúrgica Ltda, iniciou suas atividades em 14 de junho de 1978 focada na produção de estruturas metálicas comerciais, rurais e industriais, desenvolvendo projetos e…” Source: RevenueBase Database · checked Sep 30, 2026
13	Alumínios Tubarão	Indirect evidence	Tubarão, BrazilHQ checked Sep 30, 2026	201-500	35 contacts →
	Indirect evidence “A Alumínios Tubarão está presente em sua vida através da transparência e brilho dos nossos vidros, da versatilidade e leveza do nosso alumínio.” Source: RevenueBase Database · checked Sep 30, 2026
14	Fortglass	Indirect evidence	Eusébio, BrazilHQ checked Sep 30, 2026	51-200	34 contacts →
	Indirect evidence “Descubra a elegância e durabilidade na FortGlass, líder em esquadrias de alumínio e ACM.” Source: RevenueBase Database · checked Sep 30, 2026
15	Alumitre Comercio DE Esquadrias	Indirect evidence	Taboão Da Serra, BrazilHQ checked Sep 30, 2026	11-50	33 contacts →
	Indirect evidence “Alumitre Comercio De Esquadrias is a retail company based out of Rua José Carlos de Macedo Soares 237, Taboão da Serra, São Paulo, Brazil.” Source: RevenueBase Database · checked Sep 30, 2026
16	Talentus Esquadrias	Indirect evidence	Brasília, BrazilHQ checked Sep 30, 2026	51-200	32 contacts →
	Indirect evidence “Prazer, somos a Talentus!” Source: RevenueBase Database · checked Sep 30, 2026
17	Soal Sorocaba Alumínio	Indirect evidence	Votorantim, BrazilHQ checked Sep 30, 2026	11-50	31 contacts →
	Indirect evidence “Empresa brasileira, fundada em 1997 como uma revendedora de barras de alumínio, tem agora a missão de fabricar esquadrias de alumínio para de casas e edifícios de alto padrão.” Source: RevenueBase Database · checked Sep 30, 2026
18	ABA Esquadrias DE Alumínio	Indirect evidence	Osasco, BrazilHQ checked Sep 30, 2026	51-200	31 contacts →
	Indirect evidence “Fabricação e instalação de esquadrias de alumínio e fachadas de vidro” Source: RevenueBase Database · checked Sep 30, 2026
19	Bimetal Engenharia Esquadrias E Vidros	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 30, 2026	51-200	30 contacts →
	Indirect evidence “A Bimetal é uma empresa especializada na fabricação e instalação de fachadas pele de vidro, ACM e esquadrias especiais.” Source: RevenueBase Database · checked Sep 30, 2026
20	Tecnofeal Esquadrias DE Alumínio	Indirect evidence	Diadema, BrazilHQ checked Sep 30, 2026	51-200	28 contacts →
	Indirect evidence “Com participação em mais de 620 obras pelo Brasil ao longo de 27 anos de atuação, a Tecnofeal projeta, fabrica e instala esquadrias e fachadas de alumínio dentro das Normas da…” Source: RevenueBase Database · checked Sep 30, 2026
21	PWJ Esquadrias	Indirect evidence	Itaquaquecetuba, BrazilHQ checked Sep 30, 2026	51-200	28 contacts →
	Indirect evidence “Fundado em 1992 e situado em Itaquaquecetuba-SP, a PWJ é especialista no fornecimento de Esquadrias em Alumínio e Esquadrias de Alto Padrão e já oferece serviços de alta qualidade…” Source: RevenueBase Database · checked Sep 30, 2026
22	Tadano Esquadrias DE Aluminio	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 30, 2026	51-200	25 contacts →
	Indirect evidence “A TADANO é uma empresa especializada em projeto, fabricação e instalação de esquadrias de alumínio para o mercado de construção civil, que conta uma larga experiência, o que…” Source: RevenueBase Database · checked Sep 30, 2026
23	Vidro Laser	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 30, 2026	11-50	23 contacts →
	Indirect evidence “Atuando no mercado de vidro e metais há mais de 15 anos, agregamos a experiência e a qualidade necessária para inovar atendendo as maiores necessidades de nossos clientes no setor.” Source: RevenueBase Database · checked Sep 30, 2026
24	Rimale Componentes Para Esquadrias	Indirect evidence	Santo André, BrazilHQ checked Sep 30, 2026	11-50	23 contacts →
	Indirect evidence “Há mais de 18 anos no mercado a Rimale é uma industria que atua no segmento de plástico, onde nossa especialidade é o desenvolvimento e fabricação de componentes para esquadrias…” Source: RevenueBase Database · checked Sep 30, 2026
25	Jmar Esquadrias DE Aluminio	Indirect evidence	Barueri, BrazilHQ checked Sep 30, 2026	51-200	22 contacts →
	Indirect evidence “Desde 1989, a JMAR é referencia em qualidade executando projetos personalizados como fabricante de esquadrias em alumínio.” Source: RevenueBase Database · checked Sep 30, 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: metal window 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 metal window manufacturers.
Partial evidence: Its own public description names part of metal window manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name metal window 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 903 metal window manufacturers based in Brazil

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Metal window manufacturers based in Brazil at a glance

As of Sep 30, 2026

5.5%Verified-email coverage

7.2Average contacts per company

11-50Median size (employees)

13.0%Largest-city concentration · Sao Paulo

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

397

11-50

336

51-200

134

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 903 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 metal window 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 “metal window 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 metal window 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 metal window 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, 356 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 30, 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 metal window 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 metal window manufacturers are there based in Brazil?

RevenueBase identified 903 metal window 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?

Perfil Alumínio DO Brasil S.A, headquartered in Vila Velha, tops this list with the largest team on record.

Which city has the most metal window manufacturers?

Sao Paulo leads with 117 headquartered companies, followed by Curitiba (25) and Campinas (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 356 verified decision-maker contacts tracked across these 903 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 30, 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.