Company lists · Data refreshed October 2026

Top 25 Valve maintenance contractors based in Brazil

Name: Valve maintenance contractors based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 22, 2026 209 companies tracked

RevenueBase identified 209 company matches for valve maintenance contractors associated with Brazil as of October 2026 and tracks 2,552 professional contacts across them, including 171 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for valve maintenance contractors associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 22, 2026 How this list was built

209Companies

2,552Contacts tracked

171Verified emails

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The 25 largest valve maintenance contractors based in Brazil

Ranked by team size

Top 25 of 209 company matches for valve maintenance contractors based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	LV Castro Engenharia E Inspecao Industrial	Exact match	Lauro De Freitas, BrazilHQ recorded Oct 22, 2026	n/a	159 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2	Serventec	Exact match	Dias D'ávila, BrazilHQ recorded Oct 22, 2026	51-200	156 contacts →
	Exact match “Empresa especializada em manutenção de válvulas industriais como válvulas de segurança, controle, bloqueio, além de manutenção em válvulas especiais, executamos serviços em…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3	Axpr Valve Science	Exact match	Indaiatuba, BrazilHQ recorded Oct 22, 2026	51-200	141 contacts →
	Exact match “A AXPR é sobre aftermarket e expertise.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4	Zanardo Válvulas Industriais	Exact match	Araçatuba, BrazilHQ recorded Oct 22, 2026	51-200	119 contacts →
	Exact match “Zanardo is a manufacturer of industrial valves, which also provides services in the field of industrial automation and valve and accessory maintenance.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5	Megasteam Instrumentação & Mecânica Ltda	Exact match	Porto Alegre, BrazilHQ recorded Oct 22, 2026	51-200	111 contacts →
	Exact match “Megasteam empresa de prestação de serviços fundada em 1992 e tem como principais atividades: Instrumentação Calibração de válvulas e instrumentos; Recepção, testes e preservação…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6	OKJ Engenharia	Exact match	Itaguaí, BrazilHQ recorded Oct 22, 2026	51-200	97 contacts →
	Exact match “A OKJ ENGENHARIA é uma empresa prestadora de serviços industriais, especializada em Caldeiraria, Construção Civil, Inspeção de Solda, Manutenção Eletromecânica, Pintura…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7	Seepil Valves	Exact match	Duque De Caxias, BrazilHQ recorded Oct 22, 2026	51-200	94 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8	Ibrav Acessórios Industriais	Exact match	Iperó, BrazilHQ recorded Oct 22, 2026	51-200	73 contacts →
	Exact match “Ibrav é uma empresa de soluções integradas em manutenção industrial com especialização em válvulas industriais.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9	TME Engineering & Manintenance	Exact match	Campinas, BrazilHQ recorded Oct 22, 2026	11-50	53 contacts →
	Exact match “TME ENGENHARIA e MANUTENÇÃO is a services company.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10	Lupatech	Exact match	Sao Paulo, BrazilHQ recorded Oct 22, 2026	1,001-5,000	49 contacts →
	Exact match “A Lupatech é uma companhia atuante em negócios do setor de petróleo e gás, fornecendo equipamentos e serviços para a produção dos clientes, sendo líder do mercado na América do…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11	GM Manutenção Industrial	Exact match	Ponta Grossa, BrazilHQ recorded Oct 22, 2026	11-50	48 contacts →
	Exact match “A GM Manutenção atua em serviços de curta, média e longa duração, desde paradas programadas de manutenção até ampliação e montagem de novas plantas industriais, sempre oferecendo…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12	Henripar Industrial Valves	Exact match	Ipatinga, BrazilHQ recorded Oct 22, 2026	51-200	47 contacts →
	Exact match “Founded in 1991, Henripar is a Brazilian company specialized in maintenance, repair, and calibration of industrial valves, as well as automation and instrumentation solutions for…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13	Flowval	Exact match	Belo Horizonte, BrazilHQ recorded Oct 22, 2026	11-50	28 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14	Durcon-Vice	Exact match	Cajamar, BrazilHQ recorded Oct 22, 2026	51-200	24 contacts →
	Exact match “Indústria metalúrgica e de manutenção especializada em válvulas para para setor de óleo e gás.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15	HNR Engenharia	Exact match	Recife, BrazilHQ recorded Oct 22, 2026	11-50	22 contacts →
	Exact match “HNR Engenharia é uma empresa de inspeção e manutenção industrial que atua na manutenção, montagem, instalação, reforma de equipamentos em geral.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16	Millenium Comércio DE Equipamentos Industriais Ltda	Exact match	Paulínia, BrazilHQ recorded Oct 22, 2026	51-200	19 contacts →
	Exact match “Manutenção de bombas e compressores Blackmer.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17	DBR Engenharia DE Manutenção E Inspeção	Exact match	Votorantim, BrazilHQ recorded Oct 22, 2026	11-50	19 contacts →
	Exact match “Soluções em Engenharia de Manutenção Ensaios Não Destrutivos END Inspeção e gestão completa em Inspeção de vasos de pressão e caldeiras conforme NR13 Alpinismo Industrial…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18	Invalv	Exact match	Sorocaba, BrazilHQ recorded Oct 22, 2026	11-50	17 contacts →
	Exact match “A Invalv é uma empresa especializada em manutenção e serviços em válvulas industriais.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19	Valbrac Industria Comercio E Manutencao DE Equipamentos	Exact match	Sao Paulo, BrazilHQ recorded Oct 22, 2026	11-50	16 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20	Valtec COM E IND DE Acess Inds Ltda	Exact match	Porto Alegre, BrazilHQ recorded Oct 22, 2026	11-50	16 contacts →
	Exact match “A VALTEC foi fundada em 1983.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21	Gmtec Soluções	Exact match	Sertãozinho, BrazilHQ recorded Oct 22, 2026	51-200	13 contacts →
	Exact match “A GMTEC SOLUÇÕES, está localizada em Sertãozinho/SP, Lençois Paulista/SP e contamos com representante em Mumbai/India.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22	Steamserv	Exact match	Indaiatuba, BrazilHQ recorded Oct 22, 2026	11-50	13 contacts →
	Exact match “Steamserv: Eficiência e Segurança em Caldeiras para a Indústria Nacional.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23	Cepagli Eletrônica E Hidráulica Industrial	Exact match	Vinhedo, BrazilHQ recorded Oct 22, 2026	11-50	12 contacts →
	Exact match “Quem Somos Em 1992 foi criada a CEPAGLI, uma empresa voltada preferencialmente para os serviços de manutenção em equipamentos eletrônicos e hidráulicos industriais.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24	Retubar Serviços Industriais Ltda	Exact match	Cotia, BrazilHQ recorded Oct 22, 2026	11-50	12 contacts →
	Exact match “RETUBAR - SEU EQUIPAMENTO OPERANDO NA MELHOR PERFORMANCE!” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25	Ogequip	Exact match	Macaé, BrazilHQ recorded Oct 22, 2026	11-50	11 contacts →
	Exact match “A OGEQUIP é uma empresa especializada no fornecimento de soluções completas em manutenção, venda de equipamentos e produtos para o setor de óleo e gás.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “valve maintenance contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 209 valve maintenance contractors based in Brazil

See the full list, filter by size, metro and specialty, and access 171 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Valve maintenance contractors based in Brazil at a glance

As of Oct 22, 2026

6.7%Verified-email coverage

12.2Average contacts per company

11-50Median size (employees)

7.7%Largest-city concentration · Sao Paulo

Oct 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

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 209 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Brazil whose business descriptions match “valve maintenance contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 171 professional contacts with verified work emails across the full matched dataset. 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 October 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “valve maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many valve maintenance contractors are there based in Brazil?

RevenueBase identified 209 company matches for valve maintenance contractors associated with Brazil as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

LV Castro Engenharia E Inspecao Industrial tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most valve maintenance contractors?

Sao Paulo leads with 16 company records, followed by Sertaozinho (13) and Campinas (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 171 professional contacts with verified work emails tracked across these 209 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 22, 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 SmartSearch, 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.