Company lists · Data refreshed October 2026
Top 22 Low voltage installation contractors based in Brazil
RevenueBase identified 251 company matches for low voltage installation contractors associated with Brazil as of October 2026 and tracks 1,469 professional contacts across them, including 140 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for low voltage 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 17, 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.
The 22 largest low voltage installation contractors based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 139 contacts → | ||||
Exact match “O Grupo Energia iniciou suas atividades na década de 90 através da prestação de serviços elétricos em baixa tensão.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 2 | 119 contacts → | ||||
Exact match “Há mais de 40 anos colocamos toda a nossa energia, talento e conhecimento para contribuir com o negócio dos nossos clientes e com a qualidade de vida das pessoas.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 3 | 98 contacts → | ||||
Exact match “Autobras is one of the best options in the country in installation and maintenance of electronic systems for security and building automation.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 4 | 56 contacts → | ||||
Exact match “Com amplo know-how em projetos técnicos para sistemas elétricos, dados/voz, CFTV e automação no âmbito corporativo, a NBR projetos estuda e desenvolve sistemas para melhor atender…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 5 | 28 contacts → | ||||
Exact match “Em 1998 nasce a Automundi, e com ela a paixão por um mundo em que o entretenimento High-end é fundamental para o bem estar familiar.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 6 | 25 contacts → | ||||
Exact match “A AREA 19 Tecnologia é uma empresa especializada em sistemas de segurança eletrônica, controle de acesso, cabeamento estruturado, monitoramento de alarme 24 horas, interfonia…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 7 | 22 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 · Oct 17, 2026 · View company records in RevenueBase | |||||
| 8 | 13 contacts → | ||||
Exact match “Há mais de 12 anos a Atmos Ambientes Tecnológicos atua nos segmentos de áudio e vídeo, automação predial e residencial, rede, Wi-Fi, CFTV e controle de acesso.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 9 | 9 contacts → | ||||
Exact match “Empresa especializada na elaboração e execução de projetos de áudio, vídeo, automação residencial e corporativa.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “Cabling e manutenção de redes- Help desk e service desk- CFTV e alarmes- Elétrica de baixa tensão- Comunicação Digital.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Design and execution of the electricity sector with main focus on medium and low voltage distribution, logic/telephony network and industrial.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 13 | 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 · Oct 17, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “Na Trends Automation, somos mais do que uma empresa: somos pessoas apaixonadas por tecnologia, conforto e inovação.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 15 | 6 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 · Oct 17, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “A RRT surgiu no ano de 2013 para prover mão de obra especializada para seus clientes, hoje uma empresa jovem no segmento de Serviços Tecnológicos somos capazes de entregar mais…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “A Panopticom Tecnologia e Segurança é uma empresa que atua com vasta experiência no ramo de segurança eletrônica e telecomunicações, desenvolvendo soluções inovadoras e de alta…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Bekväm is a boutique technology architecture firm founded in 2019, in Ribeirão Preto, Brazil.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Fundada em 2014 na cidade de Lajeado-RS, a empresa atua na área de tecnologia, oferecendo soluções completas em CABEAMENTO ESTRUTURADO, INFRAESTRUTURA, FIBRA ÓPTICA, TELEFONIA…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Fundada e administrada por Júlio César de Barros, Engenheiro Eletricista e Eletrônico com mais de duas décadas de experiência trabalhando entre gigantes da engenharia, a Júlio…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “A 3HOME é atua em projetos, instalações e vendas de equipamentos para automação residencial, áudio, vídeo, segurança eletrônica e sinalização digital.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “Arte & Técnica Instalações elétricas e manutenção predial é uma empresa especializada na execução de projetos e obras de instalações elétricas, cabeamento estruturado, CFTV e…” Recorded in the RevenueBase company graph · Oct 17, 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 “low voltage 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 22 of 251 low voltage installation contractors based in Brazil
See the full list, filter by size, metro and specialty, and access 140 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Low voltage installation contractors based in Brazil at a glance
As of Oct 17, 2026Companies by employee count
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 251 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 “low voltage 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 140 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 17, 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 “low voltage installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many low voltage installation contractors are there based in Brazil?
RevenueBase identified 251 company matches for low voltage 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?
Grupo Energia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most low voltage installation contractors?
Sao Paulo leads with 46 company records, followed by Curitiba (10) 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 140 professional contacts with verified work emails tracked across these 251 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 17, 2026.
Ready to reach these companies? Verified emails and direct dials for all 251 low voltage installation contractors based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
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- Low voltage installation contractors based in Los Angeles, United States
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Low voltage installation contractors based in Calgary, Canada
- Low voltage installation contractors based in Toronto, Canada
- Low voltage installation contractors based in London, United Kingdom
- Low voltage installation contractors based in Atlanta, United States
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Company intelligence · public preview
Top 22 low voltage installation contractors based in Brazil
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 251 matching company records for low voltage installation contractors based in Brazil, with 1,469 tracked contacts and 140 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 22 low voltage installation contractors based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Grupo Energiagrupoenergia.eng.br HQ: Castro, BrazilReported employees: 501-1,000 | Castro, Brazil | 501-1,000 | Exact match | 139 contacts → |
“O Grupo Energia iniciou suas atividades na década de 90 através da prestação de serviços elétricos em baixa tensão.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Proeltproelt.com.br HQ: Joinville, BrazilReported employees: 201-500 | Joinville, Brazil | 201-500 | Exact match | 119 contacts → |
“Há mais de 40 anos colocamos toda a nossa energia, talento e conhecimento para contribuir com o negócio dos nossos clientes e com a qualidade de vida das pessoas.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Autobras Automação Predialautobras.com.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 98 contacts → |
“Autobras is one of the best options in the country in installation and maintenance of electronic systems for security and building automation.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | NBR Groupnbrgroup.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 56 contacts → |
“Com amplo know-how em projetos técnicos para sistemas elétricos, dados/voz, CFTV e automação no âmbito corporativo, a NBR projetos estuda e desenvolve sistemas para melhor atender…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Automundiautomundi.com.brHQ: Ribeirão Preto, BrazilReported employees: 11-50 | Ribeirão Preto, Brazil | 11-50 | Exact match | 28 contacts → |
“Em 1998 nasce a Automundi, e com ela a paixão por um mundo em que o entretenimento High-end é fundamental para o bem estar familiar.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Area 19 Tecnologiaarea19.com.brHQ: Campinas, BrazilReported employees: 51-200 | Campinas, Brazil | 51-200 | Exact match | 25 contacts → |
“A AREA 19 Tecnologia é uma empresa especializada em sistemas de segurança eletrônica, controle de acesso, cabeamento estruturado, monitoramento de alarme 24 horas, interfonia…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Uniteelcom Engenharia DE Telecomunicações Ltdauniteelcom.com.brHQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 22 contacts → |
“A UNITEELCOM é uma empresa prestadora de serviços especializada em Redes de Comunicação e Sistemas Integrados de Voz, Dados e Imagem.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Atmos Ambientes Tecnológicosatmos.cloudHQ: Campinas, BrazilReported employees: 11-50 | Campinas, Brazil | 11-50 | Exact match | 13 contacts → |
“Há mais de 12 anos a Atmos Ambientes Tecnológicos atua nos segmentos de áudio e vídeo, automação predial e residencial, rede, Wi-Fi, CFTV e controle de acesso.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  TECAItecai.com.brHQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 9 contacts → |
“Empresa especializada na elaboração e execução de projetos de áudio, vídeo, automação residencial e corporativa.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  ATGBatgbsistemas.com.brHQ: Campinas, BrazilReported employees: 1-10 | Campinas, Brazil | 1-10 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Gprocessgprocess.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 9 contacts → |
“Cabling e manutenção de redes- Help desk e service desk- CFTV e alarmes- Elétrica de baixa tensão- Comunicação Digital.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Qubo Elétricaqubo.eng.br HQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 7 contacts → |
“Design and execution of the electricity sector with main focus on medium and low voltage distribution, logic/telephony network and industrial.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Instaltec Tecnologia EM Instalaçõesinstaltec.com.br HQ: Salvador, BrazilReported employees: 11-50 | Salvador, Brazil | 11-50 | Exact match | 7 contacts → |
“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 description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Trends Automationtrendsautomation.com.brHQ: Rio De Janeiro, BrazilReported employees: 1-10 | Rio De Janeiro, Brazil | 1-10 | Exact match | 7 contacts → |
“Na Trends Automation, somos mais do que uma empresa: somos pessoas apaixonadas por tecnologia, conforto e inovação.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Pauta Telecomunicações Ltdapautatelecom.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 6 contacts → |
“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 description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  RRT Serviços Tecnológicosrrtst.com.brHQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 6 contacts → |
“A RRT surgiu no ano de 2013 para prover mão de obra especializada para seus clientes, hoje uma empresa jovem no segmento de Serviços Tecnológicos somos capazes de entregar mais…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Panopticom Tecnologia E Segurançapanopticom.com.brHQ: Curitiba, BrazilReported employees: 1-10 | Curitiba, Brazil | 1-10 | Exact match | 5 contacts → |
“A Panopticom Tecnologia e Segurança é uma empresa que atua com vasta experiência no ramo de segurança eletrônica e telecomunicações, desenvolvendo soluções inovadoras e de alta…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Bekväm Smart Solutionsbekvam.com.brHQ: Ribeirão Preto, BrazilReported employees: 11-50 | Ribeirão Preto, Brazil | 11-50 | Exact match | 4 contacts → |
“Bekväm is a boutique technology architecture firm founded in 2019, in Ribeirão Preto, Brazil.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Edycape Soluções EM Tecnologiaedycape.com.br HQ: Lajeado, BrazilReported employees: 1-10 | Lajeado, Brazil | 1-10 | Exact match | 2 contacts → |
“Fundada em 2014 na cidade de Lajeado-RS, a empresa atua na área de tecnologia, oferecendo soluções completas em CABEAMENTO ESTRUTURADO, INFRAESTRUTURA, FIBRA ÓPTICA, TELEFONIA…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Júlio Engenharia Oficialjulioengenharia.com.brHQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 2 contacts → |
“Fundada e administrada por Júlio César de Barros, Engenheiro Eletricista e Eletrônico com mais de duas décadas de experiência trabalhando entre gigantes da engenharia, a Júlio…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  3home Automação Residencial3home.com.brHQ: Franca, BrazilReported employees: 1-10 | Franca, Brazil | 1-10 | Exact match | 2 contacts → |
“A 3HOME é atua em projetos, instalações e vendas de equipamentos para automação residencial, áudio, vídeo, segurança eletrônica e sinalização digital.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Arte & Tecnica Instalações Elétricas , Manutenção Predial, Cabeamento Estruturado E Cftvartetecnica.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 1 contacts → |
“Arte & Técnica Instalações elétricas e manutenção predial é uma empresa especializada na execução de projetos e obras de instalações elétricas, cabeamento estruturado, CFTV e…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 251 company matches
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Low voltage installation contractors: dataset insights
October 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
250 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 251 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for low voltage installation contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many low voltage installation contractors did RevenueBase find based in Brazil?
The saved snapshot records 251 matching company records, 1,469 tracked contacts and 140 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Low voltage installation contractors by geography
- Low voltage installation contractors based in Calgary, Canada
- Low voltage installation contractors based in Toronto, Canada
- Low voltage installation contractors based in London, United Kingdom
- Low voltage installation contractors based in Atlanta, United States
- Low voltage installation contractors based in Austin, United States
- Low voltage installation contractors based in Charlotte, United States
- Low voltage installation contractors based in Chicago, United States
- Low voltage installation contractors based in Dallas, United States
- Low voltage installation contractors based in Denver, United States
- Low voltage installation contractors based in Houston, United States
- Low voltage installation contractors based in Las Vegas, United States
- Low voltage installation contractors based in Los Angeles, United States
Cite this list
RevenueBase Data Team. Top 22 low voltage installation contractors based in Brazil. Snapshot: October 17, 2026. https://revenuebase.ai/companies/low-voltage-installation-contractors/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Low voltage installation contractors based in Calgary, Canada
- Low voltage installation contractors based in Toronto, Canada
- Low voltage installation contractors based in London, United Kingdom
- Low voltage installation contractors based in Atlanta, United States
- Low voltage installation contractors based in Austin, United States
- Low voltage installation contractors based in Charlotte, United States
Company intelligence · public preview
Top 22 low voltage installation contractors based in Brazil
RevenueBase records 251 matching company records for low voltage installation contractors based in Brazil, with 1,469 tracked contacts and 140 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 22 low voltage installation contractors based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Grupo Energiagrupoenergia.eng.br HQ: Castro, BrazilReported employees: 501-1,000 | Castro, Brazil | 501-1,000 | Exact match | 139 contacts → |
“O Grupo Energia iniciou suas atividades na década de 90 através da prestação de serviços elétricos em baixa tensão.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Proeltproelt.com.br HQ: Joinville, BrazilReported employees: 201-500 | Joinville, Brazil | 201-500 | Exact match | 119 contacts → |
“Há mais de 40 anos colocamos toda a nossa energia, talento e conhecimento para contribuir com o negócio dos nossos clientes e com a qualidade de vida das pessoas.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Autobras Automação Predialautobras.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 98 contacts → |
“Autobras is one of the best options in the country in installation and maintenance of electronic systems for security and building automation.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | NBR Groupnbrgroup.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 56 contacts → |
“Com amplo know-how em projetos técnicos para sistemas elétricos, dados/voz, CFTV e automação no âmbito corporativo, a NBR projetos estuda e desenvolve sistemas para melhor atender…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Automundiautomundi.com.br HQ: Ribeirão Preto, BrazilReported employees: 11-50 | Ribeirão Preto, Brazil | 11-50 | Exact match | 28 contacts → |
“Em 1998 nasce a Automundi, e com ela a paixão por um mundo em que o entretenimento High-end é fundamental para o bem estar familiar.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Area 19 Tecnologiaarea19.com.br HQ: Campinas, BrazilReported employees: 51-200 | Campinas, Brazil | 51-200 | Exact match | 25 contacts → |
“A AREA 19 Tecnologia é uma empresa especializada em sistemas de segurança eletrônica, controle de acesso, cabeamento estruturado, monitoramento de alarme 24 horas, interfonia…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Uniteelcom Engenharia DE Telecomunicações Ltdauniteelcom.com.br HQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 22 contacts → |
“A UNITEELCOM é uma empresa prestadora de serviços especializada em Redes de Comunicação e Sistemas Integrados de Voz, Dados e Imagem.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Atmos Ambientes Tecnológicosatmos.cloud HQ: Campinas, BrazilReported employees: 11-50 | Campinas, Brazil | 11-50 | Exact match | 13 contacts → |
“Há mais de 12 anos a Atmos Ambientes Tecnológicos atua nos segmentos de áudio e vídeo, automação predial e residencial, rede, Wi-Fi, CFTV e controle de acesso.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | TECAItecai.com.br HQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 9 contacts → |
“Empresa especializada na elaboração e execução de projetos de áudio, vídeo, automação residencial e corporativa.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ATGBatgbsistemas.com.br HQ: Campinas, BrazilReported employees: 1-10 | Campinas, Brazil | 1-10 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Gprocessgprocess.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 9 contacts → |
“Cabling e manutenção de redes- Help desk e service desk- CFTV e alarmes- Elétrica de baixa tensão- Comunicação Digital.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Qubo Elétricaqubo.eng.br HQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 7 contacts → |
“Design and execution of the electricity sector with main focus on medium and low voltage distribution, logic/telephony network and industrial.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Instaltec Tecnologia EM Instalaçõesinstaltec.com.br HQ: Salvador, BrazilReported employees: 11-50 | Salvador, Brazil | 11-50 | Exact match | 7 contacts → |
“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 description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Trends Automationtrendsautomation.com.br HQ: Rio De Janeiro, BrazilReported employees: 1-10 | Rio De Janeiro, Brazil | 1-10 | Exact match | 7 contacts → |
“Na Trends Automation, somos mais do que uma empresa: somos pessoas apaixonadas por tecnologia, conforto e inovação.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Pauta Telecomunicações Ltdapautatelecom.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 6 contacts → |
“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 description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | RRT Serviços Tecnológicosrrtst.com.br HQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 6 contacts → |
“A RRT surgiu no ano de 2013 para prover mão de obra especializada para seus clientes, hoje uma empresa jovem no segmento de Serviços Tecnológicos somos capazes de entregar mais…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Panopticom Tecnologia E Segurançapanopticom.com.br HQ: Curitiba, BrazilReported employees: 1-10 | Curitiba, Brazil | 1-10 | Exact match | 5 contacts → |
“A Panopticom Tecnologia e Segurança é uma empresa que atua com vasta experiência no ramo de segurança eletrônica e telecomunicações, desenvolvendo soluções inovadoras e de alta…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Bekväm Smart Solutionsbekvam.com.br HQ: Ribeirão Preto, BrazilReported employees: 11-50 | Ribeirão Preto, Brazil | 11-50 | Exact match | 4 contacts → |
“Bekväm is a boutique technology architecture firm founded in 2019, in Ribeirão Preto, Brazil.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Edycape Soluções EM Tecnologiaedycape.com.br HQ: Lajeado, BrazilReported employees: 1-10 | Lajeado, Brazil | 1-10 | Exact match | 2 contacts → |
“Fundada em 2014 na cidade de Lajeado-RS, a empresa atua na área de tecnologia, oferecendo soluções completas em CABEAMENTO ESTRUTURADO, INFRAESTRUTURA, FIBRA ÓPTICA, TELEFONIA…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Júlio Engenharia Oficialjulioengenharia.com.br HQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 2 contacts → |
“Fundada e administrada por Júlio César de Barros, Engenheiro Eletricista e Eletrônico com mais de duas décadas de experiência trabalhando entre gigantes da engenharia, a Júlio…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | 3home Automação Residencial3home.com.br HQ: Franca, BrazilReported employees: 1-10 | Franca, Brazil | 1-10 | Exact match | 2 contacts → |
“A 3HOME é atua em projetos, instalações e vendas de equipamentos para automação residencial, áudio, vídeo, segurança eletrônica e sinalização digital.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Arte & Tecnica Instalações Elétricas , Manutenção Predial, Cabeamento Estruturado E Cftvartetecnica.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 1 contacts → |
“Arte & Técnica Instalações elétricas e manutenção predial é uma empresa especializada na execução de projetos e obras de instalações elétricas, cabeamento estruturado, CFTV e…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Low voltage installation contractors: dataset insights
October 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
250 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 251 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for low voltage installation contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many low voltage installation contractors did RevenueBase find based in Brazil?
The saved snapshot records 251 matching company records, 1,469 tracked contacts and 140 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 22 low voltage installation contractors based in Brazil. Snapshot: October 17, 2026. https://revenuebase.ai/companies/low-voltage-installation-contractors/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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