Company lists · Data refreshed September 2026

Top 25 Awwa flange manufacturers based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 98 companies tracked

RevenueBase identified 98 awwa flange manufacturers headquartered in Brazil as of September 2026 and tracks 1,457 professional contacts across them, including 216 with verified work emails. Sao Paulo is the largest hub.

This list covers awwa flange 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 29, 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 29, 2026 86% judged on-target in blind review

98Companies

1,457Contacts tracked

216Verified emails

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The 25 largest awwa flange manufacturers based in Brazil

Ranked by team size

Top 25 of 98 awwa flange manufacturers based in Brazil, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to awwa flange 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	Neolider Tubos E Conexões DE AÇO	Indirect evidence	Sao Bernardo Do Campo, BrazilHQ checked Sep 29, 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 29, 2026
2	Aços Vital	Partial evidence	Mogi Das Cruzes, BrazilHQ checked Sep 29, 2026	201-500	113 contacts →
	Partial evidence “A Aços Vital é Fabricante de Flanges em AÇO CARBONO de 1/2" até 90", e Distribuidora de Tubos, Válvulas, Conexões, Chapas e outros materiais em Aço, Carbono e Aço Inox.” Source: RevenueBase Database · checked Sep 29, 2026
3	Unival Válvulas E Conexões	Partial evidence	Guarulhos, BrazilHQ checked Sep 29, 2026	51-200	102 contacts →
	Partial evidence “A Unival é uma das principais empresas fornecedoras de Válvulas, Conexões, Flanges e Acessórios Industriais do Brasil.” Source: RevenueBase Database · checked Sep 29, 2026
4	Vedax Equipamentos Hidráulicos Ltda	Partial evidence	Barueri, BrazilHQ checked Sep 29, 2026	51-200	100 contacts →
	Partial evidence “The Vedax is an established company in the market since 1975, specializes in manufacturing Forged Flanges in line, tubular connections and Special Forgings in materials Alloy…” Source: RevenueBase Database · checked Sep 29, 2026
5	GON Petro	Partial evidence	Macaé, BrazilHQ checked Sep 29, 2026	51-200	81 contacts →
	Partial evidence “A GonPetro é um distribuidor premium de aço estrutural, tubos de condução, conexões tubulares e forjadas, flanges, válvulas de alta pressão, vedações e fixadores.” Source: RevenueBase Database · checked Sep 29, 2026
6	Krominox	Indirect evidence	Barueri, BrazilHQ checked Sep 29, 2026	201-500	56 contacts →
	Indirect evidence “Fabricante de tubos e conexões em aço inoxidável.” Source: RevenueBase Database · checked Sep 29, 2026
7	Motta Soluções Tubulares	Partial evidence	Barueri, BrazilHQ checked Sep 29, 2026	51-200	47 contacts →
	Partial 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 29, 2026
8	Geldbach DO Brasil Ltda	Partial evidence	Guarulhos, BrazilHQ checked Sep 29, 2026	51-200	36 contacts →
	Partial evidence “A Geldbach do Brasil é especialista em Flanges e Conexões, subsidiária da Geldbach Gruppe GmbH & Co.” Source: RevenueBase Database · checked Sep 29, 2026
9	Imex Solutions	Indirect evidence	Taubaté, BrazilHQ checked Sep 29, 2026	11-50	28 contacts →
	Indirect evidence “Somos uma empresa focada em oferecer ao mercado uma solução completa no fornecimento de Válvulas, Tubos e Conexões.” Source: RevenueBase Database · checked Sep 29, 2026
10	Casa DAS Válvulas	Partial evidence	Contagem, BrazilHQ checked Sep 29, 2026	51-200	25 contacts →
	Partial evidence “Somos uma empresa de comercialização dos melhores materiais hidráulico industriais (Válvulas, Flanges, Filtros, Conexões, Instrumentos, Purgadores, etc.) em diversos ramos…” Source: RevenueBase Database · checked Sep 29, 2026
11	Metalfit Inoxidaveis	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	11-50	19 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
12	Calforge	Partial evidence	São Bernardo Do Campo, BrazilHQ checked Sep 29, 2026	11-50	19 contacts →
	Partial evidence “Empresa com 10 anos de experiência na fabricação e importação de Flanges, Conexões, Acessórios de Tubulação e Medição de Vazão, além de peças especiais conforme desenho.” Source: RevenueBase Database · checked Sep 29, 2026
13	QG Inox Indústria E Comércio DE Acessórios Industriais Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	51-200	18 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
14	Comercial Barriga Verde Ltda	Indirect evidence	Campinas, BrazilHQ checked Sep 29, 2026	1-10	14 contacts →
	Indirect evidence “Somos uma empresa que comercializa acessórios industriais.” Source: RevenueBase Database · checked Sep 29, 2026
15	Mult-Hidro Tubos-Válvulas-Conexões	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	11-50	12 contacts →
	Indirect evidence “Fundada em 1995, com uma equipe de profissionais qualificados, bem como seus sócios fundadores atuantes há 40 anos no mercado de Ferro Fundido, a MULT-HIDRO® se destaca como…” Source: RevenueBase Database · checked Sep 29, 2026
16	Coneflange Conexões, Flanges, Valvulas E Acess Industriais Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	11-50	10 contacts →
	Indirect evidence “A Coneflange disponibiliza uma linha completa de produtos inoxidável e carbono em diversos, diâmetros, espessuras, larguras e acabamentos.” Source: RevenueBase Database · checked Sep 29, 2026
17	BRV Brasil Tubos E Conexões DE AÇO	Partial evidence	Piracicaba, BrazilHQ checked Sep 29, 2026	11-50	10 contacts →
	Partial 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 29, 2026
18	Seafer Comercial	Indirect evidence	Macaé, BrazilHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
19	Estrelaco Indústria Comércio E Serviço Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	51-200	5 contacts →
	Indirect evidence “O GRUPO ESTRELAÇO é uma empresa que atua há mais de 25 anos no mercado, fornecendo acessórios industriais para os setores petrolífero, saneamento, farmacêutico, alimentício…” Source: RevenueBase Database · checked Sep 29, 2026
20	Grupo RR Fernandes	Partial evidence	Nazaré Paulista, BrazilHQ checked Sep 29, 2026	11-50	5 contacts →
	Partial evidence “Importadores de Conexões ranhuradas UL/FM;* Importadores de Válvulas ranhuradas UL/FM;* Importadores de Conexões tubulares em aço carbono - ASTM A234;* Importadores de Flanges e…” Source: RevenueBase Database · checked Sep 29, 2026
21	H Mech Tubos E Conexões Ltda	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 29, 2026	11-50	3 contacts →
	Indirect evidence “A H-mech Tubos e Conexões LTDA, com sede em Porto Alegre e um centro de distribuição em Itajaí, é uma empresa especializada na comercialização de uma ampla variedade de conexões…” Source: RevenueBase Database · checked Sep 29, 2026
22	Petroval Acessorios Industriais	Indirect evidence	Santo Andre, BrazilHQ checked Sep 29, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
23	Ravan Solutions	Partial evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	11-50	3 contacts →
	Partial evidence “Fundada em 2008, com capital 100% nacional, a RAVAN SOLUTIONS comercializa tubos, conexões, flanges, barras e chapas em aços inoxidáveis e ligas especiais.” Source: RevenueBase Database · checked Sep 29, 2026
24	Soluaço	Partial evidence	Guarulhos, BrazilHQ checked Sep 29, 2026	51-200	2 contacts →
	Partial evidence “Desde 2007 atuamos na revenda e distribuição de tubos de aço carbono, aço inoxidável, perfis metálicos, curvas, flanges, reduções e outras conexões de aço.” Source: RevenueBase Database · checked Sep 29, 2026
25	OAG Hidráulica Industrial	Partial evidence	São Paulo, BrazilHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “Empresa especializada na revenda, distribuição e importação de materiais e acessórios hidráulicos, tais como válvulas, conexões e flanges.” Source: RevenueBase Database · checked Sep 29, 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: awwa flange 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 awwa flange manufacturers.
Partial evidence: Its own public description names part of awwa flange manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name awwa flange 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 98 awwa flange manufacturers based in Brazil

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Awwa flange manufacturers based in Brazil at a glance

As of Sep 29, 2026

14.8%Verified-email coverage

14.9Average contacts per company

11-50Median size (employees)

35.7%Largest-city concentration · Sao Paulo

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 98 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 awwa flange 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 “awwa flange 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 awwa flange 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 awwa flange 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, 216 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 29, 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 awwa flange 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 awwa flange manufacturers are there based in Brazil?

RevenueBase identified 98 awwa flange 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?

Neolider Tubos E Conexões DE AÇO, headquartered in Sao Bernardo Do Campo, tops this list with the largest team on record.

Which city has the most awwa flange manufacturers?

Sao Paulo leads with 35 headquartered companies, followed by Guarulhos (10) and Macae (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 216 verified decision-maker contacts tracked across these 98 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 29, 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.