Company lists · Data refreshed October 2026

Top 25 Conduit and duct installation contractors based in Brazil

Name: Conduit and duct installation contractors based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 278 companies tracked

RevenueBase identified 278 company matches for conduit and duct installation contractors associated with Brazil as of October 2026 and tracks 3,483 professional contacts across them, including 210 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for conduit and duct 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 October 10, 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 10, 2026 How this list was built

278Companies

3,483Contacts tracked

210Verified emails

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The 25 largest conduit and duct installation contractors based in Brazil

Ranked by team size

Top 25 of 278 company matches for conduit and duct installation contractors based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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	Temon Técnica DE Montagens E Construções	Exact match	Sao Paulo, BrazilHQ recorded Oct 10, 2026	1,001-5,000	646 contacts →
	Exact match “Desde 1978 atuando na execução de Instalações Elétricas e Hidráulicas, a Temon conseguiu firmar sua marca nesse mercado com participação em mais de obras por todo Brasil e…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	B. Tobace Instalações Elétricas E Telefônicas Ltda	Exact match	Jaboticabal, BrazilHQ recorded Oct 10, 2026	1,001-5,000	521 contacts →
	Exact match “B.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	PCM	Exact match	João Monlevade, BrazilHQ recorded Oct 10, 2026	501-1,000	240 contacts →
	Exact match “A Pignus Construção e Montagem é uma empresa jovem e ambiciosa, fundada em 2018.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Novatec Instalações	Exact match	São Paulo, BrazilHQ recorded Oct 10, 2026	51-200	130 contacts →
	Exact match “No mercado desde 2007, a Novatec trabalha diretamente com empresas da Construção Civil, Indústrias e Incorporadoras oferecendo serviços de Instalações Elétricas e Hidráulicas…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	SPM Engenharia	Exact match	Porto Alegre, BrazilHQ recorded Oct 10, 2026	51-200	66 contacts →
	Exact match “Empresa com sede em PORTO ALEGRE - BRASIL, atuando com projetos e consultoria na área de INSTALAÇÕES PREDIAIS, COMERCIAIS e INDUSTRIAIS (elétricas, ar condicionado, ventilação…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	JCC Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 10, 2026	51-200	53 contacts →
	Exact match “A JCC é uma empresa de engenharia e tecnologia que, desde 1994, realiza projetos, obras, instalações e manutenção personalizada e única pensando na excelência para cada cliente.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Proserv Engenharia	Exact match	Mogi-guacu, BrazilHQ recorded Oct 10, 2026	51-200	37 contacts →
	Exact match “Fundada em 1996, especializada em tubulações industriais e montagens eletromecânicas.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Aruana Energy	Exact match	Mogi Das Cruzes, BrazilHQ recorded Oct 10, 2026	51-200	36 contacts →
	Exact match “Construção civil e elétrica” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Gr2 Instalações E Engenharia	Exact match	Salvador, BrazilHQ recorded Oct 10, 2026	51-200	29 contacts →
	Exact match “Fundada em 2013, a GR2 Instalações nasceu com o propósito de atender aos serviços de instalações elétricas, hidrossanitárias, combate a incêndio e mecânicas prediais e industriais.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	DAL Comandos Elétricos	Exact match	Indaiatuba, BrazilHQ recorded Oct 10, 2026	51-200	17 contacts →
	Exact match “A DAL Comandos Elétricos foi fundada em 1995 e com muita convicção e qualidade em seus trabalhos realizados, logo se destacou em sua região, vindo então a conquistar mercado em…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Metamax Engenharia Ltda	Exact match	Sao Paulo, BrazilHQ recorded Oct 10, 2026	11-50	16 contacts →
	Exact match “A Metamax Engenharia é uma empresa especializada em instalações elétricas, hidráulicas, cabeamento estruturado e fibra óptica, que oferece soluções eficazes e de qualidade para o…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Engemap Instalações Industriais	Exact match	São Bernardo Do Campo, BrazilHQ recorded Oct 10, 2026	11-50	15 contacts →
	Exact match “A Engemap Instalações Industriais Ltda EPP tem como objetivo suprir as necessidades do mercado, proporcionando o atendimento com qualidade e eficiência nas áreas de Instalação…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Itec Engenharia	Exact match	Igrejinha, BrazilHQ recorded Oct 10, 2026	11-50	14 contacts →
	Exact match “Desde 2012, a ITEC atua com excelência em instalações prediais e industriais, oferecendo soluções completas em sistemas elétricos e complementares para obras de diversos portes.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Líder Service	Exact match	São Pedro Do Ivaí, BrazilHQ recorded Oct 10, 2026	51-200	14 contacts →
	Exact match “Atuamos há mais de 8 anos no setor de manutenção e instalação de elétrica, automação e caldeiraria.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Afex Engenharia E Instalações Ltda	Exact match	Sao Paulo, BrazilHQ recorded Oct 10, 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 · Oct 10, 2026 · View company records in RevenueBase
16	Inframaster Comercio E Serviços S A	Exact match	Sao Paulo, BrazilHQ recorded Oct 10, 2026	51-200	12 contacts →
	Exact match “Empresa de Engenharia com atuação nas áreas de execução de obras de infra-estrutura integrada com destaque para reformas corporativas, facilities, adequações de Call Center e…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	MFB Engenharia	Exact match	Sao Bernardo Do Campo, BrazilHQ recorded Oct 10, 2026	51-200	11 contacts →
	Exact match “Engenharia e instalação” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Engelig Montagem E Manutenção Elétrica Ltda	Exact match	Mariana, BrazilHQ recorded Oct 10, 2026	201-500	11 contacts →
	Exact match “A Engelig Montagem e Manutenção Elétrica atua na construção de redes elétricas em postes, torres, subestações, montagem industrial, manutenção em pontes rolantes e talhas…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Proreng	Exact match	Sao Paulo, BrazilHQ recorded Oct 10, 2026	1-10	10 contacts →
	Exact match “A Proreng, é uma empresa especializada em engenharia de instalações em geral voltada para edificações residenciais, comerciais e hospitalares,(elétricas, sistemas, hidráulicas…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Master Energy Elétrica E Instrumentação Ltda	Exact match	Paulinia, BrazilHQ recorded Oct 10, 2026	11-50	9 contacts →
	Exact match “Atuamos nas áreas de elétrica, instrumentação, mecânica e tubulação, para os setores industrial e comercial, prestando serviços de instalação, montagem, manutenção e execução de…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	MP Elétrica Industrial	Exact match	Piracicaba, BrazilHQ recorded Oct 10, 2026	1-10	7 contacts →
	Exact match “Conte com a MP para cuidar da Energia Elétrica de sua empresa.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	VBE Engenharia & Consultoria	Exact match	Osasco, BrazilHQ recorded Oct 10, 2026	11-50	7 contacts →
	Exact match “Há 17 anos, a VBE Engenharia & Consultoria projeta, executa e mantém instalações elétricas para indústria, condomínios, obras corporativas e infraestrutura urbana.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Pragma Projetos	Exact match	Belo Horizonte, BrazilHQ recorded Oct 10, 2026	1-10	6 contacts →
	Exact match “Empresa especializada na Elaboração de Projetos de Instalações com destaque para a Compatibilização das Disciplinas.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Eletrimar	Exact match	Varginha, BrazilHQ recorded Oct 10, 2026	11-50	5 contacts →
	Exact match “Criada em 1996, a Eletrimar é uma empresa familiar e está situada em Varginha, no Sul de Minas Gerais.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	Eletro Fase Construcoes E Engenharia Eletricas	Exact match	Santana De Parnaiba, BrazilHQ recorded Oct 10, 2026	51-200	4 contacts →
	Exact match “Eletro Fase Construcoes E Engenharia Eletricas is a construction company based out of Av Alpha Norte, 2650, Sala 4, Santana De Parnaiba, São Paulo, Brazil.” Recorded in the RevenueBase company graph · Oct 10, 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 “conduit and duct 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 25 of 278 conduit and duct installation contractors based in Brazil

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Conduit and duct installation contractors based in Brazil at a glance

As of Oct 10, 2026

6.0%Verified-email coverage

12.5Average contacts per company

11-50Median size (employees)

14.0%Largest-city concentration · Sao Paulo

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

133

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 278 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 “conduit and duct 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 210 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 10, 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 “conduit and duct installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many conduit and duct installation contractors are there based in Brazil?

RevenueBase identified 278 company matches for conduit and duct installation 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?

Temon Técnica DE Montagens E Construções tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most conduit and duct installation contractors?

Sao Paulo leads with 39 company records, followed by Curitiba (10) and Sao Jose Dos Campos (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 210 professional contacts with verified work emails tracked across these 278 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 10, 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.