Company lists · Data refreshed November 2026
Top 16 Building envelope sealing contractors based in Brazil
RevenueBase identified 170 company matches for building envelope sealing contractors associated with Brazil as of November 2026 and tracks 846 professional contacts across them, including 30 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for building envelope sealing 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 November 6, 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 16 largest building envelope sealing contractors based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 20 contacts → | ||||
Exact match “Vains Engenharia is a mechanical or industrial engineering company based out of 116 Rua Lauro Müller - sala 3201 - Botafogo, Rio de Janeiro, Brazil.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 20 contacts → | ||||
Exact match “Há mais de três décadas, nasceu a Aluparts em São Paulo, fundada pelo visionário engenheiro Nelson Firmino em 1990.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 19 contacts → | ||||
Exact match “INOVATEC CONSULTORES ASSOCIADOS was founded in by its current technical director, civil engineer Jonas Silvestre Medeiros, who brought with him the experience of having served as…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 18 contacts → | ||||
Exact match “A Hesto Engenharia é especializada no tratamento de infiltrações, impermeabilização e recuperação de estruturas, atuando com soluções técnicas voltadas à durabilidade, segurança e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 13 contacts → | ||||
Exact match “Desde 1985 oferecemos a solução definitiva para problemas de infiltração: impermeabilização sem remoção do piso e com 15 anos de garantia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 13 contacts → | ||||
Exact match “Nossa meta é ZERAR os custos mensais/anuais de manutenção nos telhados das empresas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 12 contacts → | ||||
Exact match “Nós da Imper7 Impermeabilizações, trabalhamos executando e fornecendo materiais para serviços de:* IMPERMEABILIZAÇÕES GERAIS * TRATAMENTOS DE INFILTRAÇÕES NO CONCRETO * INJEÇÕES…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 7 contacts → | ||||
Exact match “Há 10 anos, a Doutor Telhado atua protegendo patrimônios por meio de soluções especializadas em manutenção preventiva, reformas, engenharia de coberturas e gestão de ativos…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 7 contacts → | ||||
Exact match “Com mais de 45 anos de profissionalismo, temos as melhores solução de impermeabilização.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “Empresa especializada no ramo de sistema de impermeabilização, obras novas e retrofit.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “Criada em julho de 2008, na cidade de Goiânia, a Haus Inteligência Construtiva é uma empresa que ofereçe soluções de IMPERMEABILIZAÇÃO no setor da construção civil.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “A Mouras Engenharia surgiu no mercado para solucionar problemas em edificações, principalmente aquelas situações recorrentes que todo mundo tem uma solução provisória, mas não…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 1 contacts → | ||||
Exact match “Com base na análise do Cenário de Mercado e identificando a necessidade de otimização na contratação, execução, verificação e controle nas obras, surge a ProRoofing Projetos e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 1 contacts → | ||||
Exact match “Atuamos no mercado da impermeabilização e construção civil há mais de 15 anos, dando suporte quando é necessário aos nossos clientes, como no auxílio da definição dos melhores…” Recorded in the RevenueBase company graph · Nov 6, 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 “building envelope sealing 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 16 of 170 building envelope sealing contractors based in Brazil
See the full list, filter by size, metro and specialty, and access 30 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Building envelope sealing contractors based in Brazil at a glance
As of Nov 6, 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 170 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 “building envelope sealing 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 30 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 November 6, 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.
Building envelope sealing contractors by metro
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 “building envelope sealing contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many building envelope sealing contractors are there based in Brazil?
RevenueBase identified 170 company matches for building envelope sealing contractors associated with Brazil as of November 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?
Vains Engenharia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most building envelope sealing contractors?
Sao Paulo leads with 43 company records, followed by Rio De Janeiro (18) and Porto Alegre (7).
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 30 professional contacts with verified work emails tracked across these 170 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 170 building envelope sealing contractors based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
Building envelope sealing contractors by geography
- Building envelope sealing contractors based in Sao Paulo, Brazil
- Building envelope sealing contractors based in Calgary, Canada
- Building envelope sealing contractors based in Toronto, Canada
- Building envelope sealing contractors based in London, United Kingdom
- Building envelope sealing contractors based in Houston, United States
- Building envelope sealing contractors based in New York, United States
- Building envelope sealing contractors based in Australia
- Building envelope sealing contractors based in Belgium
- Building envelope sealing contractors based in Canada
- Building envelope sealing contractors based in France
- Building envelope sealing contractors based in Germany
- Building envelope sealing contractors based in India
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
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- New lists
- Building envelope sealing contractors based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 16 building envelope sealing 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 170 matching company records for building envelope sealing contractors based in Brazil, with 846 tracked contacts and 30 verified work emails.
This public preview shows 16 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 16 building envelope sealing 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 | Vains Engenhariavainsengenharia.com.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 20 contacts → |
“Vains Engenharia is a mechanical or industrial engineering company based out of 116 Rua Lauro Müller - sala 3201 - Botafogo, Rio de Janeiro, Brazil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Alupartsaluparts.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 20 contacts → |
“Há mais de três décadas, nasceu a Aluparts em São Paulo, fundada pelo visionário engenheiro Nelson Firmino em 1990.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Inovatec Consultores Associados Ltdainovatecconsultores.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 19 contacts → |
“INOVATEC CONSULTORES ASSOCIADOS was founded in by its current technical director, civil engineer Jonas Silvestre Medeiros, who brought with him the experience of having served as…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  HESTOhesto.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 18 contacts → |
“A Hesto Engenharia é especializada no tratamento de infiltrações, impermeabilização e recuperação de estruturas, atuando com soluções técnicas voltadas à durabilidade, segurança e…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Fibersalsfibersals.com.brHQ: Campo Bom, BrazilReported employees: 51-200 | Campo Bom, Brazil | 51-200 | Exact match | 13 contacts → |
“Desde 1985 oferecemos a solução definitiva para problemas de infiltração: impermeabilização sem remoção do piso e com 15 anos de garantia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Protelhado Soluções Ltdaprotelhado.netHQ: Novo Hamburgo, BrazilReported employees: 11-50 | Novo Hamburgo, Brazil | 11-50 | Exact match | 13 contacts → |
“Nossa meta é ZERAR os custos mensais/anuais de manutenção nos telhados das empresas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Imper7 Impermeabilizaçõesimper7.com.brHQ: Ponta Grossa, BrazilReported employees: 11-50 | Ponta Grossa, Brazil | 11-50 | Exact match | 12 contacts → |
“Nós da Imper7 Impermeabilizações, trabalhamos executando e fornecendo materiais para serviços de:* IMPERMEABILIZAÇÕES GERAIS * TRATAMENTOS DE INFILTRAÇÕES NO CONCRETO * INJEÇÕES…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Doutor Telhadodoutortelhado.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 7 contacts → |
“Há 10 anos, a Doutor Telhado atua protegendo patrimônios por meio de soluções especializadas em manutenção preventiva, reformas, engenharia de coberturas e gestão de ativos…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  NEW Imper Engenharianewimper.com.brHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 7 contacts → |
“Com mais de 45 anos de profissionalismo, temos as melhores solução de impermeabilização.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  CTI Impermeabilizaçõesctiimpermeabilizacoes.com.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 6 contacts → |
“Empresa especializada no ramo de sistema de impermeabilização, obras novas e retrofit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Impertek Servicos Tecnicos Especiaisimpertek.com.br HQ: Juiz De Fora, BrazilReported employees: 11-50 | Juiz De Fora, Brazil | 11-50 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  Haus Inteligência Construtivahaus-ic.com.brHQ: Goiânia, BrazilReported employees: 1-10 | Goiânia, Brazil | 1-10 | Exact match | 3 contacts → |
“Criada em julho de 2008, na cidade de Goiânia, a Haus Inteligência Construtiva é uma empresa que ofereçe soluções de IMPERMEABILIZAÇÃO no setor da construção civil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Complexo Engenharia E Construcoescomplexoengenharia.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Mouras Engenhariamouraseng.comHQ: Salvador, BrazilReported employees: 1-10 | Salvador, Brazil | 1-10 | Exact match | 2 contacts → |
“A Mouras Engenharia surgiu no mercado para solucionar problemas em edificações, principalmente aquelas situações recorrentes que todo mundo tem uma solução provisória, mas não…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Proroofing Projetos E Consultoria DE Impermeabilizaçãoproroofing.com.brHQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 1 contacts → |
“Com base na análise do Cenário de Mercado e identificando a necessidade de otimização na contratação, execução, verificação e controle nas obras, surge a ProRoofing Projetos e…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Imperplus Impermeabilização E Construçãoimperplusimpermeabilizacao.comHQ: São José, BrazilReported employees: 1-10 | São José, Brazil | 1-10 | Exact match | 1 contacts → |
“Atuamos no mercado da impermeabilização e construção civil há mais de 15 anos, dando suporte quando é necessário aos nossos clientes, como no auxílio da definição dos melhores…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 16 of 170 company matches
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Building envelope sealing contractors: dataset insights
November 6, 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
163 records in the displayed employee bands.
7 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 170 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: November 6, 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 ↗
Building envelope sealing contractors by metro
Questions about this company list
What does Exact match mean for building envelope sealing 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 building envelope sealing contractors did RevenueBase find based in Brazil?
The saved snapshot records 170 matching company records, 846 tracked contacts and 30 verified emails. The public preview displays 16 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: November 6, 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
Building envelope sealing contractors by geography
- Building envelope sealing contractors based in Sao Paulo, Brazil
- Building envelope sealing contractors based in Calgary, Canada
- Building envelope sealing contractors based in Toronto, Canada
- Building envelope sealing contractors based in London, United Kingdom
- Building envelope sealing contractors based in Houston, United States
- Building envelope sealing contractors based in New York, United States
- Building envelope sealing contractors based in Australia
- Building envelope sealing contractors based in Belgium
- Building envelope sealing contractors based in Canada
- Building envelope sealing contractors based in France
- Building envelope sealing contractors based in Germany
- Building envelope sealing contractors based in India
Cite this list
RevenueBase Data Team. Top 16 building envelope sealing contractors based in Brazil. Snapshot: November 6, 2026. https://revenuebase.ai/companies/building-envelope-sealing-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
- Building envelope sealing contractors based in Sao Paulo, Brazil
- Building envelope sealing contractors based in Calgary, Canada
- Building envelope sealing contractors based in Toronto, Canada
- Building envelope sealing contractors based in London, United Kingdom
- Building envelope sealing contractors based in Houston, United States
- Building envelope sealing contractors based in New York, United States
Company intelligence · public preview
Top 16 building envelope sealing contractors based in Brazil
RevenueBase records 170 matching company records for building envelope sealing contractors based in Brazil, with 846 tracked contacts and 30 verified work emails.
This public preview shows 16 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 16 building envelope sealing 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 | Vains Engenhariavainsengenharia.com.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 20 contacts → |
“Vains Engenharia is a mechanical or industrial engineering company based out of 116 Rua Lauro Müller - sala 3201 - Botafogo, Rio de Janeiro, Brazil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Alupartsaluparts.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 20 contacts → |
“Há mais de três décadas, nasceu a Aluparts em São Paulo, fundada pelo visionário engenheiro Nelson Firmino em 1990.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Inovatec Consultores Associados Ltdainovatecconsultores.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 19 contacts → |
“INOVATEC CONSULTORES ASSOCIADOS was founded in by its current technical director, civil engineer Jonas Silvestre Medeiros, who brought with him the experience of having served as…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HESTOhesto.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 18 contacts → |
“A Hesto Engenharia é especializada no tratamento de infiltrações, impermeabilização e recuperação de estruturas, atuando com soluções técnicas voltadas à durabilidade, segurança e…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fibersalsfibersals.com.br HQ: Campo Bom, BrazilReported employees: 51-200 | Campo Bom, Brazil | 51-200 | Exact match | 13 contacts → |
“Desde 1985 oferecemos a solução definitiva para problemas de infiltração: impermeabilização sem remoção do piso e com 15 anos de garantia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Protelhado Soluções Ltdaprotelhado.net HQ: Novo Hamburgo, BrazilReported employees: 11-50 | Novo Hamburgo, Brazil | 11-50 | Exact match | 13 contacts → |
“Nossa meta é ZERAR os custos mensais/anuais de manutenção nos telhados das empresas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Imper7 Impermeabilizaçõesimper7.com.br HQ: Ponta Grossa, BrazilReported employees: 11-50 | Ponta Grossa, Brazil | 11-50 | Exact match | 12 contacts → |
“Nós da Imper7 Impermeabilizações, trabalhamos executando e fornecendo materiais para serviços de:* IMPERMEABILIZAÇÕES GERAIS * TRATAMENTOS DE INFILTRAÇÕES NO CONCRETO * INJEÇÕES…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Doutor Telhadodoutortelhado.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 7 contacts → |
“Há 10 anos, a Doutor Telhado atua protegendo patrimônios por meio de soluções especializadas em manutenção preventiva, reformas, engenharia de coberturas e gestão de ativos…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | NEW Imper Engenharianewimper.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 7 contacts → |
“Com mais de 45 anos de profissionalismo, temos as melhores solução de impermeabilização.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | CTI Impermeabilizaçõesctiimpermeabilizacoes.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 6 contacts → |
“Empresa especializada no ramo de sistema de impermeabilização, obras novas e retrofit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Impertek Servicos Tecnicos Especiaisimpertek.com.br HQ: Juiz De Fora, BrazilReported employees: 11-50 | Juiz De Fora, Brazil | 11-50 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Haus Inteligência Construtivahaus-ic.com.br HQ: Goiânia, BrazilReported employees: 1-10 | Goiânia, Brazil | 1-10 | Exact match | 3 contacts → |
“Criada em julho de 2008, na cidade de Goiânia, a Haus Inteligência Construtiva é uma empresa que ofereçe soluções de IMPERMEABILIZAÇÃO no setor da construção civil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Complexo Engenharia E Construcoescomplexoengenharia.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Mouras Engenhariamouraseng.com HQ: Salvador, BrazilReported employees: 1-10 | Salvador, Brazil | 1-10 | Exact match | 2 contacts → |
“A Mouras Engenharia surgiu no mercado para solucionar problemas em edificações, principalmente aquelas situações recorrentes que todo mundo tem uma solução provisória, mas não…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Proroofing Projetos E Consultoria DE Impermeabilizaçãoproroofing.com.br HQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 1 contacts → |
“Com base na análise do Cenário de Mercado e identificando a necessidade de otimização na contratação, execução, verificação e controle nas obras, surge a ProRoofing Projetos e…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Imperplus Impermeabilização E Construçãoimperplusimpermeabilizacao.com HQ: São José, BrazilReported employees: 1-10 | São José, Brazil | 1-10 | Exact match | 1 contacts → |
“Atuamos no mercado da impermeabilização e construção civil há mais de 15 anos, dando suporte quando é necessário aos nossos clientes, como no auxílio da definição dos melhores…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Building envelope sealing contractors: dataset insights
November 6, 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
163 records in the displayed employee bands.
7 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 170 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: November 6, 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 ↗
Building envelope sealing contractors by metro
Questions about this company list
What does Exact match mean for building envelope sealing 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 building envelope sealing contractors did RevenueBase find based in Brazil?
The saved snapshot records 170 matching company records, 846 tracked contacts and 30 verified emails. The public preview displays 16 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: November 6, 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 16 building envelope sealing contractors based in Brazil. Snapshot: November 6, 2026. https://revenuebase.ai/companies/building-envelope-sealing-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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