Company lists · Data refreshed October 2026

Top 25 Channel roof slab precast concrete suppliers based in Brazil

Name: Channel roof slab precast concrete suppliers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 23, 2026 399 companies tracked

RevenueBase identified 399 company matches for channel roof slab precast concrete suppliers associated with Brazil as of October 2026 and tracks 4,102 professional contacts across them, including 235 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for channel roof slab precast concrete suppliers 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 23, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 23, 2026 How this list was built

399Companies

4,102Contacts tracked

235Verified emails

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The 25 largest channel roof slab precast concrete suppliers based in Brazil

Ranked by team size

Top 25 of 399 company matches for channel roof slab precast concrete suppliers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 23, 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	Tranenge Construções	Exact match	Rio Claro, BrazilHQ recorded Oct 23, 2026	201-500	273 contacts →
	Exact match “Empresa de Construção Civil com atuação em todo o território nacional nos setores-Comercial-Imobiliário-Industrial-Infra-estrutura-Estruturas pré-fabricadas de concreto armado e…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
2	T&a Pré-Fabricados	Exact match	Maracanau, BrazilHQ recorded Oct 23, 2026	201-500	206 contacts →
	Exact match “A T&A Pré-Fabricados oferece soluções completas de engenharia para estruturas de todos os portes e complexidades.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
3	Rotesma Indústria DE Pré-Fabricados DE Concreto	Exact match	Chapecó, BrazilHQ recorded Oct 23, 2026	201-500	169 contacts →
	Exact match “Desde a sua fundação em 1977 a ROTESMA já executou mais de 5 milhões de m² em obras no território nacional.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
4	Pré-Fabricar Construções	Exact match	Ibirama, BrazilHQ recorded Oct 23, 2026	201-500	132 contacts →
	Exact match “Com instalações situadas em IBIRAMA – SC, às margens da Rodovia BR 470, a PRÉ-FABRICAR produz cerca de m³ de estruturas armadas, protendidas e concreto usinado por ano, em um…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
5	Precon Pré-Fabricados	Exact match	Belo Horizonte, BrazilHQ recorded Oct 23, 2026	201-500	121 contacts →
	Exact match “A Precon Pré-fabricados é referência no mercado de estruturas pré-fabricadas de concreto para diversos segmentos da construção civil.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
6	EMPAC	Exact match	Tocantins, BrazilHQ recorded Oct 23, 2026	201-500	111 contacts →
	Exact match “A EMPAC atua no segmento de fabricação e comercialização de produtos pré-fabricados de concreto há mais de 35 anos, tendo alcançado um estágio de desenvolvimento produtivo e…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
7	Lajes Patagonia	Exact match	Medianeira, BrazilHQ recorded Oct 23, 2026	201-500	100 contacts →
	Exact match “Em 1974 foi criada a Engenharia Matté, fundada pelo engenheiro civil Ademir Matté e seu irmão Adelar Matté.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
8	Protendit Construção DE Estacas E Pré-Fabricados	Exact match	Sao Jose Do Rio Preto, BrazilHQ recorded Oct 23, 2026	501-1,000	89 contacts →
	Exact match “Orgulho de ser pioneira no Brasil.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
9	Prefab Construções Prefabricadas Ltda	Exact match	Itu, BrazilHQ recorded Oct 23, 2026	201-500	88 contacts →
	Exact match “A PREFAB é responsável por projetar, fabricar, transportar e instalar sistemas de Construção Prefabricada em concreto.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
10	Sudeste Pré-Fabricados Ltda	Exact match	Americana, BrazilHQ recorded Oct 23, 2026	51-200	86 contacts →
	Exact match “Somos uma empresa atuante no mercado de construções pré-fabricadas em concreto armado e protendido (estruturas e painéis), com duas fábricas às margens da Rodovia Anhanguera, em…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
11	Grupo Premobras	Exact match	Cachoeiro De Itapemirim, BrazilHQ recorded Oct 23, 2026	201-500	85 contacts →
	Exact match “A Premobras Pré-Fabricados tem uma trajetória sólida desde 1977, sendo uma empresa reconhecida e consolidada no mercado.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
12	BPM Pré-Moldados	Exact match	Criciúma, BrazilHQ recorded Oct 23, 2026	201-500	69 contacts →
	Exact match “Quase 40 anos de excelência no mercado de construção civil, a BPM Pré-moldados é referência na fabricação e montagem de estruturas pré-fabricadas de concreto, atendendo projetos…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
13	Proaço Soluções Inteligentes EM Estruturas	Exact match	Ituporanga, BrazilHQ recorded Oct 23, 2026	51-200	65 contacts →
	Exact match “A PROAÇO iniciou suas atividades no ano de 1995 e teve como fundadores o casal Silvio e Tânia Prim.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
14	Premazon	Exact match	Marituba, BrazilHQ recorded Oct 23, 2026	11-50	58 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
15	Premoldados Zortéa	Exact match	Várzea Grande, BrazilHQ recorded Oct 23, 2026	51-200	45 contacts →
	Exact match “Com mais de 20 anos de experiência na fabricação de pré-moldados de concreto e estruturas metálicas, a PREMOLDADOS ZORTÉA é sinônimo de qualidade, tecnologia e segurança.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
16	Tatu Premoldados	Exact match	Limeira, BrazilHQ recorded Oct 23, 2026	51-200	42 contacts →
	Exact match “Localizada à Via Anhanguera, Km 134, próxima ao bairro do Tatu, iniciou suas atividades com a fabricação de vigotas em concreto armado, do tipo "T", para lajes pré-fabricadas.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
17	Tecmold Indústria E Comércio Ltda	Exact match	Gravataí, BrazilHQ recorded Oct 23, 2026	51-200	39 contacts →
	Exact match “A TECMOLD é uma empresa gaúcha, fundada em 1995 no município de Gravataí.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
18	Galleon Estruturas PRÉ Fabricadas	Exact match	Mogi Das Cruzes, BrazilHQ recorded Oct 23, 2026	51-200	38 contacts →
	Exact match “Especializada em estruturas de pré-fabricados de concreto desde 1994 e sediada no estado de São Paulo, a Galleon atua com expertise em construção civil no segmento de…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
19	Dibloco	Exact match	Itú, BrazilHQ recorded Oct 23, 2026	51-200	31 contacts →
	Exact match “A DIBLOCO é reconhecida pelas suas soluções da mais alta qualidade, tecnologia de ponta em sua linha de produção e seu alto grau de inovação.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
20	Mossoró Premoldados	Exact match	Mossoró, BrazilHQ recorded Oct 23, 2026	51-200	29 contacts →
	Exact match “Prémoldados Pré-moldados Blocos de concreto Piso intertravado Galpões Lages pré moldadas Anilhas Postes de concreto Iluminação Pública Poste de Fibra de Vidro Indústria Carreira…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
21	Azul Argamassas E Concretos	Exact match	Curitiba, BrazilHQ recorded Oct 23, 2026	51-200	26 contacts →
	Exact match “A Azul Concretos é uma empresa sólida, com uma equipe experiente, frota moderna e diversas soluções para obras residenciais, prediais e industriais.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
22	Alle PRE Fabricados Ltda	Exact match	Ituporanga, BrazilHQ recorded Oct 23, 2026	11-50	24 contacts →
	Exact match “A ALLE Pré-Fabricados atua na fabricação e execução de projetos, sendo especialista na produção de estruturas pré-fabricadas em concreto, garantindo as condições ideais para a…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
23	Diarc Engenharia E Pre-Fabricados	Exact match	Cascavel, BrazilHQ recorded Oct 23, 2026	51-200	21 contacts →
	Exact match “Diarc Engenharia E Pre-Fabricados is a construction company based out of Rod Br 369, S/N, Km 522, Cascavel, Paraná, Brazil.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
24	Pisa Pecém Industria DE PRÉ Fabricados EM Concreto S A	Exact match	São Gonçalo Do Amarante, BrazilHQ recorded Oct 23, 2026	201-500	19 contacts →
	Exact match “Atuamos no mercado da construção civil, produzindo estrutura de pré-fabricados de concreto, bloco alvenaria, bloco estrutural, piso intertravado, fabricação e montagem de caixa…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
25	Crabi IND E COM DE PRE Moldados E Materiais DE Construcao	Exact match	Varginha, BrazilHQ recorded Oct 23, 2026	51-200	17 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 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 “channel roof slab precast concrete suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 399 channel roof slab precast concrete suppliers based in Brazil

See the full list, filter by size, metro and specialty, and access 235 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Channel roof slab precast concrete suppliers based in Brazil at a glance

As of Oct 23, 2026

5.7%Verified-email coverage

10.3Average contacts per company

11-50Median size (employees)

3.0%Largest-city concentration · Sao Paulo

Oct 23, 2026Page data refreshed

Companies by employee count

1-10

146

11-50

136

51-200

201-500

501-1,000

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 399 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 “channel roof slab precast concrete suppliers” 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 235 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 23, 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 “channel roof slab precast concrete suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many channel roof slab precast concrete suppliers are there based in Brazil?

RevenueBase identified 399 company matches for channel roof slab precast concrete suppliers 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?

Tranenge Construções tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most channel roof slab precast concrete suppliers?

Sao Paulo leads with 12 company records, followed by Sorocaba (6) and Belo Horizonte (5).

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 235 professional contacts with verified work emails tracked across these 399 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 23, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.