Company lists · Data refreshed September 2026

Top 25 Concrete block manufacturers based in Brazil

Name: Concrete block manufacturers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 402 companies tracked

RevenueBase identified 402 concrete block manufacturers headquartered in Brazil as of September 2026 and tracks 3,446 professional contacts across them, including 152 with verified work emails. Sao Paulo is the largest hub.

This list covers concrete block manufacturers headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

402Companies

3,446Contacts tracked

152Verified emails

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

The 25 largest concrete block manufacturers based in Brazil

Ranked by team size

Top 25 of 402 concrete block manufacturers based in Brazil, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to concrete block manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Concreserv Concreto S A	Partial evidence	São Paulo, BrazilHQ checked Sep 16, 2026	1,001-5,000	425 contacts →
	Partial evidence “A Concreserv S/A é uma das maiores e mais estruturadas empresas de concreto do Brasil, reconhecida por sua escala operacional, excelência técnica e capacidade de execução em obras…” Source: RevenueBase Database · checked Sep 16, 2026
2	Pré-Fabricar Construções	Partial evidence	Ibirama, BrazilHQ checked Sep 16, 2026	201-500	126 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
3	Concrecon Concreto E Construcoes	Partial evidence	Brasilia, BrazilHQ checked Sep 16, 2026	201-500	113 contacts →
	Partial evidence “Concrecon Concreto E Construcoes is a civil engineering company based out of Strc Trecho 1 2, Brasília, Distrito Federal, Brazil.” Source: RevenueBase Database · checked Sep 16, 2026
4	EMPAC	Partial evidence	Tocantins, BrazilHQ checked Sep 16, 2026	201-500	98 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
5	Lajes Patagonia	Indirect evidence	Medianeira, BrazilHQ checked Sep 16, 2026	201-500	93 contacts →
	Indirect evidence “Em 1974 foi criada a Engenharia Matté, fundada pelo engenheiro civil Ademir Matté e seu irmão Adelar Matté.” Source: RevenueBase Database · checked Sep 16, 2026
6	Grupo Premobras	Indirect evidence	Cachoeiro De Itapemirim, BrazilHQ checked Sep 16, 2026	201-500	79 contacts →
	Indirect evidence “A Premobras Pré-Fabricados tem uma trajetória sólida desde 1977, sendo uma empresa reconhecida e consolidada no mercado.” Source: RevenueBase Database · checked Sep 16, 2026
7	Menegotti Máquinas E Equipamentos	Indirect evidence	Jaraguá Do Sul, BrazilHQ checked Sep 16, 2026	51-200	62 contacts →
	Indirect evidence “Com 85 anos de história, a Menegotti Máquinas e Equipamentos é uma das mais tradicionais fabricantes brasileiras de soluções para a indústria da construção civil.” Source: RevenueBase Database · checked Sep 16, 2026
8	Concrebras	Partial evidence	Curitiba, BrazilHQ checked Sep 16, 2026	501-1,000	48 contacts →
	Partial evidence “Fundada em 1974, a Concrebras é uma empresa do mesmo grupo da Cimento Itambé e está estruturada para atender a todos os segmentos da construção civil.” Source: RevenueBase Database · checked Sep 16, 2026
9	Concreto Santa Luzia	Partial evidence	Itaguaí, BrazilHQ checked Sep 16, 2026	51-200	37 contacts →
	Partial evidence “O Concreto Santa Luzia oferece variados tipos de concreto, em atendimento aos diversos segmentos da construção civil.” Source: RevenueBase Database · checked Sep 16, 2026
10	Tatu Premoldados	Partial evidence	Limeira, BrazilHQ checked Sep 16, 2026	51-200	36 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
11	Tecmold Indústria E Comércio Ltda	Indirect evidence	Gravataí, BrazilHQ checked Sep 16, 2026	51-200	36 contacts →
	Indirect evidence “A TECMOLD é uma empresa gaúcha, fundada em 1995 no município de Gravataí.” Source: RevenueBase Database · checked Sep 16, 2026
12	Blojaf Ltda	Partial evidence	Contagem, BrazilHQ checked Sep 16, 2026	51-200	33 contacts →
	Partial evidence “Blocos de concreto para alvenaria estrutural, com resistência de até 18,0 MPa, alvenaria de vedação, Lajes pré-moldadas, convencionais, treliçadas, bidirecionais, paineis e…” Source: RevenueBase Database · checked Sep 16, 2026
13	Cerâmica Ermida	Indirect evidence	Jundiaí, BrazilHQ checked Sep 16, 2026	51-200	31 contacts →
	Indirect evidence “Início A Cerâmica Ermida iniciou suas atividades em 1968, produzindo lajotas e blocos de vedação.” Source: RevenueBase Database · checked Sep 16, 2026
14	MG MIX - Concreto	Partial evidence	Contagem, BrazilHQ checked Sep 16, 2026	51-200	30 contacts →
	Partial evidence “Iniciando suas atividades em 2010 na cidade de São José da Lapa – MG, por um grupo atuante há mais de 20 anos no ramo da construção civil, A MG MIX Concreto e Argamassa Ltda…” Source: RevenueBase Database · checked Sep 16, 2026
15	Dibloco	Indirect evidence	Itú, BrazilHQ checked Sep 16, 2026	51-200	29 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
16	Mossoró Premoldados	Partial evidence	Mossoró, BrazilHQ checked Sep 16, 2026	51-200	28 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
17	Azul Argamassas E Concretos	Partial evidence	Curitiba, BrazilHQ checked Sep 16, 2026	51-200	24 contacts →
	Partial evidence “A Azul Concretos é uma empresa sólida, com uma equipe experiente, frota moderna e diversas soluções para obras residenciais, prediais e industriais.” Source: RevenueBase Database · checked Sep 16, 2026
18	Basefort Argamassas E Concretos Ltda	Indirect evidence	Fazenda Rio Grande, BrazilHQ checked Sep 16, 2026	11-50	21 contacts →
	Indirect evidence “A BASEFORT, empresa localizada na cidade de Fazenda Rio Grande - PR, região metropolitana de Curitiba, atua no mercado da construção civil oferecendo as melhores soluções em…” Source: RevenueBase Database · checked Sep 16, 2026
19	Jesus DE Mari Artefatos DE Concreto	Indirect evidence	Atibaia, BrazilHQ checked Sep 16, 2026	51-200	20 contacts →
	Indirect evidence “Fundada em 1982, em Atibaia, cidade do interior de São Paulo, a Jesus De Mari conta com uma área de m², com excelente infraestrutura e uma linha de produção eficiente e rápida…” Source: RevenueBase Database · checked Sep 16, 2026
20	Betmix Concreto	Indirect evidence	Betim, BrazilHQ checked Sep 16, 2026	51-200	19 contacts →
	Indirect evidence “Nós somos o nosso time.” Source: RevenueBase Database · checked Sep 16, 2026
21	Pisa Pecém Industria DE PRÉ Fabricados EM Concreto S A	Partial evidence	São Gonçalo Do Amarante, BrazilHQ checked Sep 16, 2026	201-500	19 contacts →
	Partial evidence “Atuamos no mercado da construção civil, produzindo estrutura de pré-fabricados de concreto, bloco alvenaria, bloco estrutural, piso intertravado, fabricação e montagem de caixa…” Source: RevenueBase Database · checked Sep 16, 2026
22	Concreoeste Usina DE Concretos	Indirect evidence	Maravilha, BrazilHQ checked Sep 16, 2026	51-200	17 contacts →
	Indirect evidence “Evoluímos e nos solidificamos.” Source: RevenueBase Database · checked Sep 16, 2026
23	Premoldados 3 Irmãos	Partial evidence	Brasilia, BrazilHQ checked Sep 16, 2026	51-200	14 contacts →
	Partial evidence “A Pré-Moldados 3 Irmãos possui como “carro-chefe” de produção pisos pré-fabricados intertravados (também conhecidos como bloquetes) e blocos de concreto em geral.” Source: RevenueBase Database · checked Sep 16, 2026
24	Estrutural Blocos E Telhas	Indirect evidence	Itu, BrazilHQ checked Sep 16, 2026	1-10	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
25	Premontt Pré-Moldados Oficial	Indirect evidence	Sorocaba, BrazilHQ checked Sep 16, 2026	51-200	11 contacts →
	Indirect evidence “A PREMONTT NO BRASIL.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: concrete block manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names concrete block manufacturers.
Partial evidence: Its own public description names part of concrete block manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name concrete block manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 402 concrete block manufacturers based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 152 reachable decision-makers.

Free signup · no credit card

View the full list →

Concrete block manufacturers based in Brazil at a glance

As of Sep 16, 2026

4.4%Verified-email coverage

8.6Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · Sao Paulo

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

150

11-50

138

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 402 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among concrete block manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “concrete block manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names concrete block manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among concrete block manufacturers, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 152 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names concrete block manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many concrete block manufacturers are there based in Brazil?

RevenueBase identified 402 concrete block manufacturers headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Concreserv Concreto S A, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most concrete block manufacturers?

Sao Paulo leads with 8 headquartered companies, followed by Atibaia (6) and Belo Horizonte (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 152 verified decision-maker contacts tracked across these 402 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 402 concrete block manufacturers based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Concrete block manufacturers by geography

Browse the directory

Browse: Companies home · All Brazil lists · All Concrete block manufacturers lists · New lists

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 Smart Search, 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.