Company lists · Data refreshed September 2026

Top 25 Instrumentation valve manufacturers based in Brazil

Name: Instrumentation valve 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 235 companies tracked

RevenueBase identified 235 instrumentation valve manufacturers headquartered in Brazil as of September 2026 and tracks 3,904 professional contacts across them, including 517 with verified work emails. Sao Paulo is the largest hub.

This list covers instrumentation valve 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

235Companies

3,904Contacts tracked

517Verified emails

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The 25 largest instrumentation valve manufacturers based in Brazil

Ranked by team size

Top 25 of 235 instrumentation valve 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 instrumentation valve 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	Conaut	Partial evidence	Embu Das Artes, BrazilHQ checked Sep 30, 2026	201-500	349 contacts →
	Partial evidence “Founded in 1962, CONAUT is today a reference in the automation and instrumentation segments, operating in various industrial segments.” Source: RevenueBase Database · checked Sep 30, 2026
2	Metroval	Indirect evidence	Nova Odessa, BrazilHQ checked Sep 30, 2026	201-500	251 contacts →
	Indirect evidence “A Metroval é uma empresa genuinamente brasileira especialista em medição de vazão atuando em diversas áreas: Fabricação de instrumentos: Fabricação no Brasil de medidores de vazão…” Source: RevenueBase Database · checked Sep 30, 2026
3	Serventec	Indirect evidence	Dias D'ávila, BrazilHQ checked Sep 30, 2026	51-200	141 contacts →
	Indirect evidence “Empresa especializada em manutenção de válvulas industriais como válvulas de segurança, controle, bloqueio, além de manutenção em válvulas especiais, executamos serviços em…” Source: RevenueBase Database · checked Sep 30, 2026
4	Hiter Controls	Indirect evidence	Sorocaba, BrazilHQ checked Sep 30, 2026	51-200	138 contacts →
	Indirect evidence “Quando o assunto é válvula de controle, a Hiter é sem dúvida a empresa mais lembrada e respeitada do mercado brasileiro.” Source: RevenueBase Database · checked Sep 30, 2026
5	Axpr Valve Science	Indirect evidence	Indaiatuba, BrazilHQ checked Sep 30, 2026	51-200	136 contacts →
	Indirect evidence “A AXPR é sobre aftermarket e expertise.” Source: RevenueBase Database · checked Sep 30, 2026
6	Bermo Válvulas E Equipamentos Industriais Ltda	Indirect evidence	Blumenau, BrazilHQ checked Sep 30, 2026	51-200	134 contacts →
	Indirect evidence “Com mais de 50 anos de atuação, a Bermo é referência nacional em soluções industriais de alta qualidade e eficiência.” Source: RevenueBase Database · checked Sep 30, 2026
7	Zanardo Válvulas Industriais	Strong evidence	Araçatuba, BrazilHQ checked Sep 30, 2026	51-200	117 contacts →
	Strong evidence “Zanardo is a manufacturer of industrial valves, which also provides services in the field of industrial automation and valve and accessory maintenance.” Source: RevenueBase Database · checked Sep 30, 2026
8	Lupatech S A	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 30, 2026	201-500	106 contacts →
	Indirect evidence “Fundada em 08 de agosto de 1980, a LUPATECH S.A.” Source: RevenueBase Database · checked Sep 30, 2026
9	Unival Válvulas E Conexões	Indirect evidence	Guarulhos, BrazilHQ checked Sep 30, 2026	51-200	102 contacts →
	Indirect evidence “A Unival é uma das principais empresas fornecedoras de Válvulas, Conexões, Flanges e Acessórios Industriais do Brasil.” Source: RevenueBase Database · checked Sep 30, 2026
10	Megasteam Instrumentação & Mecânica Ltda	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 30, 2026	51-200	98 contacts →
	Indirect evidence “Megasteam empresa de prestação de serviços fundada em 1992 e tem como principais atividades: Instrumentação Calibração de válvulas e instrumentos; Recepção, testes e preservação…” Source: RevenueBase Database · checked Sep 30, 2026
11	Seepil Valves	Indirect evidence	Duque De Caxias, BrazilHQ checked Sep 30, 2026	51-200	90 contacts →
	Indirect evidence “A SEEPIL é uma empresa com mais de 40 anos de vida, representa e distribui produtos dos mais conceituados fabricantes internacionais, com presença expressiva em instalações…” Source: RevenueBase Database · checked Sep 30, 2026
12	Leser Válvulas DE Segurança Ltda	Strong evidence	Rio De Janeiro, BrazilHQ checked Sep 30, 2026	51-200	84 contacts →
	Strong evidence “LESER was founded in 1818 in Hamburg, Germany and specializes in the manufacture of safety valves or PSV.” Source: RevenueBase Database · checked Sep 30, 2026
13	Valvugás Indústria Metalúrgica Ltda	Strong evidence	Osasco, BrazilHQ checked Sep 30, 2026	51-200	81 contacts →
	Strong evidence “Valvugás develops and manufactures valves for industrial refrigeration and heating applications.” Source: RevenueBase Database · checked Sep 30, 2026
14	Thermoval	Indirect evidence	Cravinhos, BrazilHQ checked Sep 30, 2026	201-500	61 contacts →
	Indirect evidence “A Thermoval Indústria de Válvulas, atualmente destaca-se como a maior empresa brasileira do segmento, sendo reconhecida mundialmente desde 1987 por oferecer soluções em produtos…” Source: RevenueBase Database · checked Sep 30, 2026
15	Engeval Araras	Indirect evidence	Araras, BrazilHQ checked Sep 30, 2026	51-200	60 contacts →
	Indirect evidence “Empresa 100% nacional localizada em Araras - SP em uma área construída de 5.500 m2, especialista na fabricação de válvulas industriais desde 1994.” Source: RevenueBase Database · checked Sep 30, 2026
16	Bongas Brasil Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 30, 2026	11-50	59 contacts →
	Indirect evidence “A Bongas Brasil faz parte do Grupo Italiano ENOLGAS, que possui mais de 60 anos de expertise no setor de VÁLVULAS & AUTOMAÇÃO.” Source: RevenueBase Database · checked Sep 30, 2026
17	Seal Valve	Partial evidence	Araras, BrazilHQ checked Sep 30, 2026	51-200	40 contacts →
	Partial evidence “Seal Valve - Valvulas E Equipamentos Industriais is a company based out of Av Flamboyant, 470, Araras, São Paulo, Brazil.” Source: RevenueBase Database · checked Sep 30, 2026
18	Enginstrel Engematic	Indirect evidence	Sorocaba, BrazilHQ checked Sep 30, 2026	11-50	32 contacts →
	Indirect evidence “A Enginstrel Engematic foi fundada em 17 de janeiro de 1973.” Source: RevenueBase Database · checked Sep 30, 2026
19	Grupo Fx- Fluxcon	Indirect evidence	Indaiatuba, BrazilHQ checked Sep 30, 2026	11-50	31 contacts →
	Indirect evidence “The FX Group is a 100% Brazilian company, which started its activities in 2007 in order to supply various market segments, with the fiittings for instrumentaion an flow meters.” Source: RevenueBase Database · checked Sep 30, 2026
20	Bermad Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 30, 2026	51-200	30 contacts →
	Indirect evidence “Somos pioneiros e líder mundial na fabricação de válvulas especializadas de controle hidráulico auto-operadas para os segmentos de saneamento, irrigação, predial, indústria e…” Source: RevenueBase Database · checked Sep 30, 2026
21	Burkert-Contromatic Brasil Ltda	Partial evidence	Sao Paulo, BrazilHQ checked Sep 30, 2026	1,001-5,000	28 contacts →
	Partial evidence “WE MAKE IDEAS FLOW Bürkert Fluid Control Systems is one of the world's leading manufacturers of measuring, control and regulating systems for fluids and gases.” Source: RevenueBase Database · checked Sep 30, 2026
22	Imex Solutions	Indirect evidence	Taubaté, BrazilHQ checked Sep 30, 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 30, 2026
23	Flowval	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 30, 2026	11-50	27 contacts →
	Indirect evidence “A flowVAL é uma empresa criada para atender o mercado industrial no segmento de controle de fluxo, especificamente em válvulas, bombas, instrumentação e equipamentos de controle…” Source: RevenueBase Database · checked Sep 30, 2026
24	Durcon-Vice	Indirect evidence	Cajamar, BrazilHQ checked Sep 30, 2026	51-200	26 contacts →
	Indirect evidence “Indústria metalúrgica e de manutenção especializada em válvulas para para setor de óleo e gás.” Source: RevenueBase Database · checked Sep 30, 2026
25	Flowmaster	Partial evidence	Itu, BrazilHQ checked Sep 30, 2026	11-50	26 contacts →
	Partial evidence “FLOWMASTER is a company that provides instrumentation solutions for industrial processes, such as orifice fittings and primary elements for DP flow measurement.” 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: instrumentation valve 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 instrumentation valve manufacturers.
Partial evidence: Its own public description names part of instrumentation valve manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name instrumentation valve 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 235 instrumentation valve manufacturers based in Brazil

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Instrumentation valve manufacturers based in Brazil at a glance

As of Sep 30, 2026

13.2%Verified-email coverage

16.6Average contacts per company

11-50Median size (employees)

18.7%Largest-city concentration · Sao Paulo

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 235 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 instrumentation valve 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 “instrumentation valve 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 instrumentation valve 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 instrumentation valve 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, 517 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 instrumentation valve 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 instrumentation valve manufacturers are there based in Brazil?

RevenueBase identified 235 instrumentation valve 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?

Conaut, headquartered in Embu Das Artes, tops this list with the largest team on record.

Which city has the most instrumentation valve manufacturers?

Sao Paulo leads with 44 headquartered companies, followed by Sorocaba (11) and Rio De Janeiro (10).

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 517 verified decision-maker contacts tracked across these 235 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.