Company lists · Data refreshed September 2026

Top 23 Telecom conduit installation companies based in Brazil

Name: Telecom conduit installation companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 147 companies tracked

RevenueBase identified 147 company matches for telecom conduit installation companies associated with Brazil as of September 2026 and tracks 1,614 professional contacts across them, including 78 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for telecom conduit installation companies 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 19, 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 19, 2026 How this list was built

147Companies

1,614Contacts tracked

78Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 23 largest telecom conduit installation companies based in Brazil

Ranked by team size

Top 23 of 147 company matches for telecom conduit installation companies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	B. Tobace Instalações Elétricas E Telefônicas Ltda	Exact match	Jaboticabal, BrazilHQ recorded Sep 19, 2026	1,001-5,000	478 contacts →
	Exact match “B.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Fibersul Telecom	Exact match	Curitiba, BrazilHQ recorded Sep 19, 2026	51-200	80 contacts →
	Exact match “Na Fibersul, conectamos tecnologia, inovação e performance para transformar projetos em soluções de alto padrão.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Propagação Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	51-200	47 contacts →
	Exact match “A Propagação Engenharia, no mercado desde 1994, começou suas atividades atuando no mercado de Telecom implantando redes telefônicas e caminhou junto com o desenvolvimento…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	RS Telecomunicações	Exact match	Maringá, BrazilHQ recorded Sep 19, 2026	51-200	44 contacts →
	Exact match “RS Telecomunicaes is a telecommunications company based out of 265 TREVO DE CIANORTE - Parque Industrial, Maringá, Brazil.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Jtel Serviços EM Telecomunicações Ltda	Exact match	Eusébio, BrazilHQ recorded Sep 19, 2026	51-200	43 contacts →
	Exact match “Empresa especializada no atendimento as demandas de serviços em infraestrutura de sistemas de telecomunicação especificamente no setor de telefonia móvel, wireless e redes fixas…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Sinos Telecomunicações Ltda	Exact match	Novo Hamburgo, BrazilHQ recorded Sep 19, 2026	51-200	43 contacts →
	Exact match “Sinos é uma empresa gaúcha formada em maio de hoje trabalhamos com: projetos, Telecomunicações e Fibra Óptica.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Multivale Tecnologia E Serviços	Exact match	São José Dos Campos, BrazilHQ recorded Sep 19, 2026	201-500	35 contacts →
	Exact match “Empresa especializada em Projetos, Manutenção e Construção de redes de fibra óptica, com corpo técnico treinado em fabricantes de Cabos Ópticos.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Cell Project	Exact match	Limeira, BrazilHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “Desde 2011, a Cell Project é referência em infraestrutura para telecomunicações, com atuação especializada na implantação de sites e obras técnicas em todo o Brasil.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Brastel Soluções Inteligentes	Exact match	Belo Horizonte, BrazilHQ recorded Sep 19, 2026	201-500	23 contacts →
	Exact match “Fundada em em São Paulo, a BRASTEL surge no mercado das Telecomunicações a fim de atender a grande necessidade de expansão da época, trazendo proatividade, dinamismo e soluções…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Compustar	Exact match	Cianorte, BrazilHQ recorded Sep 19, 2026	11-50	22 contacts →
	Exact match “Fundada em 1997 inicialmente em Cianorte, inicialmente como revenda de computadores e assistência técnica, com pouco tempo passou a focar os trabalhos de infra-estrutura de redes…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Unicaserv	Exact match	Santos, BrazilHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “A Unicaserv é uma Distribuidora de equipamentos de Telecomunicações, especializada em Redes de Fibras Ópticas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Uniteelcom Engenharia DE Telecomunicações Ltda	Exact match	Curitiba, BrazilHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “A UNITEELCOM é uma empresa prestadora de serviços especializada em Redes de Comunicação e Sistemas Integrados de Voz, Dados e Imagem.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	WI Fibra Óptica	Exact match	Palhoça, BrazilHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “A empresa WI Fibra Óptica iniciou suas atividades através do comprometimento de três profissionais da área de Telecomunicações oriundos da Eletrosul, Brasil Telecom e iniciativa…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Sinaltelecom	Exact match	Taboão Da Serra, BrazilHQ recorded Sep 19, 2026	201-500	12 contacts →
	Exact match “Empresa especializada na Construção e Manutenção de Redes HFC, Fibra, MDU, há mais de 20 anos no Segmento de Telecomunicações.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	K3m Network Solutions	Exact match	Valinhos, BrazilHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “Fundada em 2001, atuando em todo o território nacional, a k3m tem em sua trajetória o reconhecimento pela excelência em serviços prestados na área de infraestrutura.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Instaltec Tecnologia EM Instalações	Exact match	Salvador, BrazilHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match “A Instaltec Tecnologia em Instalações foi fundada em 1994 e desde então presta serviço na área de cabeamento estruturado de telecomunicações e instalações elétricas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Pauta Telecomunicações Ltda	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	11-50	5 contacts →
	Exact match “Há mais de 20 anos atuando no mercado de telecomunicações, a Pauta Telecom conta com uma equipe de profissionais altamente especializados no desenvolvimento e execução de projetos…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	G2 Serviços	Exact match	Curitiba, BrazilHQ recorded Sep 19, 2026	51-200	4 contacts →
	Exact match “Solução em serviços para telecomunicações Construção de redes e MDU Instalação e manutenção de clientes HFC e GPON Logística reversa de equipamentos” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	FS Tecnologia	Exact match	Contagem, BrazilHQ recorded Sep 19, 2026	11-50	4 contacts →
	Exact match “A F.S TECNOLOGIA atua como integrador de serviços especializados de infraestrutura para telecomunicações (Cabeamento estruturado) e sistemas de qualidade de energia elétrica…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	OST Telecomunicações	Exact match	Ourinhos, BrazilHQ recorded Sep 19, 2026	1-10	4 contacts →
	Exact match “Sobre a OST Telecomunicações A OST Telecomunicações é uma empresa de destaque no setor de telecomunicações, especializada em fornecer soluções completas e integradas para…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Forte Telecomunicações	Exact match	Betim, BrazilHQ recorded Sep 19, 2026	11-50	3 contacts →
	Exact match “Forte Telecomunicações LTDA - Atuando no serviço de construção de Redes FTTH e prestação de serviços em instalações e reparos de rede fibra-ótica.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	TZ Conectividade	Exact match	Curitiba, BrazilHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “Atuamos nas áreas de infraestrutura de tecnologia da informação, com instalações e manutenções de redes estruturadas, redes ópticas, infraestrutura elétrica e monitoramento IP e…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Cook Telecom Ltda	Exact match	Niterói, BrazilHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “COOK Energia e Telecomunicações Ltda, com sede em Niterói - Rio de Janeiro, fornece solução completa em Distribuidoes Gerais Telefonicos (linha Cook / Corning/ Krone / Bargoa/…” Recorded in the RevenueBase company graph · Sep 19, 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 “telecom conduit installation companies”. 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 23 of 147 telecom conduit installation companies based in Brazil

See the full list, filter by size, metro and specialty, and access 78 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Telecom conduit installation companies based in Brazil at a glance

As of Sep 19, 2026

4.8%Verified-email coverage

11.0Average contacts per company

11-50Median size (employees)

15.0%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 147 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 “telecom conduit installation companies” 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 78 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 19, 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 “telecom conduit installation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom conduit installation companies are there based in Brazil?

RevenueBase identified 147 company matches for telecom conduit installation companies 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?

B. Tobace Instalações Elétricas E Telefônicas Ltda tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most telecom conduit installation companies?

Sao Paulo leads with 22 company records, followed by Rio De Janeiro (11) and Curitiba (8).

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 78 professional contacts with verified work emails tracked across these 147 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 147 telecom conduit installation companies based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Telecom conduit installation companies by geography

Browse the directory

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.