Company lists · Data refreshed September 2026

Top 19 Asme certified installation contractors based in Brazil

Name: Asme certified installation contractors based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 121 companies tracked

RevenueBase identified 121 company matches for asme certified installation contractors associated with Brazil as of September 2026 and tracks 3,982 professional contacts across them, including 277 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for asme certified installation 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 September 30, 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 Sep 30, 2026 How this list was built

121Companies

3,982Contacts tracked

277Verified emails

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The 19 largest asme certified installation contractors based in Brazil

Ranked by team size

Top 19 of 121 company matches for asme certified installation contractors based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	Montcalm Montagens Industriais	Exact match	São Paulo, BrazilHQ recorded Sep 30, 2026	1,001-5,000	2,088 contacts →
	Exact match “Fundada em 1971, a Montcalm tem como missão, oferecer soluções de engenharia construtiva para implantação, ampliação e manutenção de indústrias de processos, sempre com o…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Ebse Engenharia DE Soluções	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 30, 2026	201-500	496 contacts →
	Exact match “EBSE ENGENHARIA DE SOLUÇÕES IS ONE OF BRAZIL’S MOST TRADITIONAL MANUFACTURERS OF INDUSTRIAL AND PROCESS EQUIPMENT, LARGE DIAMETER PIPES AND HEAVY-DUTY EQUIPMENT.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	HKM Indústria E Comércio	Exact match	Serra, BrazilHQ recorded Sep 30, 2026	51-200	211 contacts →
	Exact match “Fundada em 2008 por profissionais com experiência no setor metalmecânico há mais de 20 anos, o objetivo principal da HKM é atender a demanda crescente do setor no estado do ES e…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	AJS Indústria E Serviços	Exact match	Sapucaia Do Sul, BrazilHQ recorded Sep 30, 2026	51-200	106 contacts →
	Exact match “A AJS INDÚSTRIA E SERVIÇOS é uma empresa especializada em fabricação, montagem e manuteção indústrial, com sede em Sapucaia do Sul, região metropolitana de Porto Alegre.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	OKJ Engenharia	Exact match	Itaguaí, BrazilHQ recorded Sep 30, 2026	51-200	102 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 · Sep 30, 2026 · View company records in RevenueBase
6	Proserv Engenharia	Exact match	Mogi-guacu, BrazilHQ recorded Sep 30, 2026	51-200	40 contacts →
	Exact match “Fundada em 1996, especializada em tubulações industriais e montagens eletromecânicas.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Transtusa Brasil	Exact match	Votorantim, BrazilHQ recorded Sep 30, 2026	51-200	37 contacts →
	Exact match “O Grupo TRANSTUSA BRASIL / GBEC, empresa de destaque no setor, reconhecida pela sua capacidade técnica e qualidade, equipe experiente nos serviços de engenharia na cadeia de gás…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Conexão Montagens Técnicas	Exact match	São Paulo, BrazilHQ recorded Sep 30, 2026	51-200	31 contacts →
	Exact match “A Conexão através de um processo que envolve conhecimento, eficiência e alto grau de profissionalismo, vem se consolidando no mercado há mais de 20 anos oferecendo, atendimento…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	MIG Soluções	Exact match	Canoas, BrazilHQ recorded Sep 30, 2026	51-200	30 contacts →
	Exact match “A Mig soluções, foi fundada em 2010, somos uma empresa de engenharia de instalações, com atendimento focado em industrias, comércios, construtoras.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	HNR Engenharia	Exact match	Recife, BrazilHQ recorded Sep 30, 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 · Sep 30, 2026 · View company records in RevenueBase
11	Betel Engenharia	Exact match	Curitiba, BrazilHQ recorded Sep 30, 2026	11-50	19 contacts →
	Exact match “A Betel atua no desenvolvimento de projetos e na prestação de serviço de instalação e manutenção de tubulações industriais e medicinais em diversos segmentos.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Koala System	Exact match	Lauro De Freitas, BrazilHQ recorded Sep 30, 2026	51-200	17 contacts →
	Exact match “Koala System began operations in 2006, in an area of located in Lauro de Freitas - BA.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Arplac	Exact match	Sao Paulo, BrazilHQ recorded Sep 30, 2026	11-50	15 contacts →
	Exact match “Somos um time de especialistas em Engenharia e estamos desde 2009 no mercado prezando pela qualidade em instalações de ar, água, elétrica, gás e combate a incêndio em empresas…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Afex Engenharia E Instalações Ltda	Exact match	Sao Paulo, BrazilHQ recorded Sep 30, 2026	11-50	14 contacts →
	Exact match “The Company was established in March 2015, in São Paulo, and has been providing reliable electrical, mechanical, piping, fire protection installations, civil, HVAC, and associated…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Sermat Mass Transfer Technology	Exact match	Itaquaquecetuba, BrazilHQ recorded Sep 30, 2026	11-50	12 contacts →
	Exact match “A Sermat Mass Transfer Technology, empresa nacional, importadora e exportadora fundada em 1990, sediada em Itaquaquecetuba – SP, atua no ramo industrial com larga experiência e…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Retubar Serviços Industriais Ltda	Exact match	Cotia, BrazilHQ recorded Sep 30, 2026	11-50	10 contacts →
	Exact match “RETUBAR - SEU EQUIPAMENTO OPERANDO NA MELHOR PERFORMANCE!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	ST Engenharia E Projetos Industriais	Exact match	Rio Claro, BrazilHQ recorded Sep 30, 2026	1-10	4 contacts →
	Exact match “A ST Engenharia é uma empresa dedicada ao desenvolvimento de projetos industriais e detalhamento de equipamentos diversos para indústria de base, tais como: Caldeiras (Novas…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	PMR Solutions	Exact match	Caxias Do Sul, BrazilHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “PMR Solutions - Equipamentos & Montagens • Fabricação e montagem de tanques reservatórios de pequeno a grande porte; • Fabricação e montagem de pipe racks, tubulações e estruturas…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	MIGG	Exact match	Contagem, BrazilHQ recorded Sep 30, 2026	1-10	1 contacts →
	Exact match “A MIGG Montagem foi fundada em 1987 como empresa terceirizada da antiga Minasgás, que posteriormente foi comprada pela Supergasbrás, do Grupo SHV.” Recorded in the RevenueBase company graph · Sep 30, 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 “asme certified installation 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 19 of 121 asme certified installation contractors based in Brazil

See the full list, filter by size, metro and specialty, and access 277 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Asme certified installation contractors based in Brazil at a glance

As of Sep 30, 2026

7.0%Verified-email coverage

32.9Average contacts per company

11-50Median size (employees)

5.8%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 121 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 “asme certified installation 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 277 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 September 30, 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 “asme certified installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many asme certified installation contractors are there based in Brazil?

RevenueBase identified 121 company matches for asme certified installation contractors associated with Brazil as of September 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?

Montcalm Montagens Industriais tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most asme certified installation contractors?

Sao Paulo leads with 7 company records, followed by Sertaozinho (6) and Rio De Janeiro (4).

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 277 professional contacts with verified work emails tracked across these 121 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 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 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.