Company lists · Data refreshed September 2026

Top 25 Waterproofing sealant companies based in Brazil

Name: Waterproofing sealant companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 293 companies tracked

RevenueBase identified 293 waterproofing sealant companies headquartered in Brazil as of September 2026 and tracks 3,438 professional contacts across them, including 548 with verified work emails. Sao Paulo is the largest hub.

This list covers waterproofing sealant companies 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 14, 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 14, 2026 86% judged on-target in blind review

293Companies

3,438Contacts tracked

548Verified emails

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The 25 largest waterproofing sealant companies based in Brazil

Ranked by team size

Top 25 of 293 waterproofing sealant companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to waterproofing sealant companies: 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	Vedacit	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 14, 2026	501-1,000	648 contacts →
	Indirect evidence “Somos a Vedacit, líder no mercado de soluções em impermeabilização e produtos de alta tecnologia para a construção civil.” Source: RevenueBase Database · checked Sep 14, 2026
2	Mc-Bauchemie Brasil	Indirect evidence	Vargem Grande Paulista, BrazilHQ checked Sep 14, 2026	1,001-5,000	287 contacts →
	Indirect evidence “A MC-Bauchemie Brasil, subsidiária do grupo multinacional alemão MC-Bauchemie Müller GmbH, possui mais de 50 anos de atuação, conta com mais de 20 fábricas e 30 centros de…” Source: RevenueBase Database · checked Sep 14, 2026
3	Hydronorth S A	Indirect evidence	Cambé, BrazilHQ checked Sep 14, 2026	201-500	249 contacts →
	Indirect evidence “Líder nacional e pioneira do mercado de Resinas Impermeabilizantes, a Hydronorth é especializada na preservação de ambientes e superfícies.” Source: RevenueBase Database · checked Sep 14, 2026
4	Gmaia Construtora	Indirect evidence	Bh, BrazilHQ checked Sep 14, 2026	201-500	233 contacts →
	Indirect evidence “A construtora gmaia é uma empresa do Grupo Priner especializada em impermeabilização, proteção, reforço e recuperação de estruturas.” Source: RevenueBase Database · checked Sep 14, 2026
5	Soprema Brasil	Indirect evidence	Suzano, BrazilHQ checked Sep 14, 2026	1,001-5,000	175 contacts →
	Indirect evidence “Desde 1908, a SOPREMA desenvolve soluções inovadoras para a construção civil, protegendo ambientes e contribuindo para o bem-estar das pessoas por meio de tecnologias sustentáveis…” Source: RevenueBase Database · checked Sep 14, 2026
6	Pulvitec	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 14, 2026	201-500	106 contacts →
	Indirect evidence “A Pulvitec, com mais de 48 anos no Brasil, é uma das líderes no mercado de adesivos e selantes para os segmentos do varejo e da indústria.” Source: RevenueBase Database · checked Sep 14, 2026
7	Grupo Impersik Onconorte Centercook	Indirect evidence	Ananindeua, BrazilHQ checked Sep 14, 2026	51-200	61 contacts →
	Indirect evidence “Já com mais de 33 anos de atuação, executamos sistemas de impermeabilização e recuperação estrutural, distribuímos produtos químicos, impermeabilizantes e materiais de construção.” Source: RevenueBase Database · checked Sep 14, 2026
8	Prodesivo Distribuidora	Indirect evidence	Brasília, BrazilHQ checked Sep 14, 2026	51-200	43 contacts →
	Indirect evidence “Quem é a Prodesivo em 5 grande pontos: 1.” Source: RevenueBase Database · checked Sep 14, 2026
9	Silquim Industria E Comercio	Indirect evidence	Novo Hamburgo, BrazilHQ checked Sep 14, 2026	51-200	25 contacts →
	Indirect evidence “Silquim Industria E Comercio is a chemicals company based out of R Lucia Franz, 310, Pavlh 003, Novo Hamburgo, Rs, Brazil.” Source: RevenueBase Database · checked Sep 14, 2026
10	Dallminas	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 14, 2026	11-50	22 contacts →
	Indirect evidence “Dallminas é uma empresa voltada para consultoria técnica e soluções na área de impermeabilização, vedação e envidraçamento estrutural.” Source: RevenueBase Database · checked Sep 14, 2026
11	Icobit Brasil	Indirect evidence	São Paulo, BrazilHQ checked Sep 14, 2026	201-500	18 contacts →
	Indirect evidence “Do velho mundo para o mundo todo.” Source: RevenueBase Database · checked Sep 14, 2026
12	Matchem	Indirect evidence	Santana De Parnaiba, BrazilHQ checked Sep 14, 2026	1-10	17 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
13	Qborg Systems	Indirect evidence	Bom Jesus Dos Perdões, BrazilHQ checked Sep 14, 2026	11-50	16 contacts →
	Indirect evidence “PREPARE-SE PARA CONHECER A MARCA QUE VAI TRANSFORMAR O MERCADO DA CONSTRUÇÃO CIVIL.” Source: RevenueBase Database · checked Sep 14, 2026
14	Imperlast	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 14, 2026	11-50	12 contacts →
	Indirect evidence “O nosso propósito é influenciar a forma como as edificações são construídas, introduzindo a cultura de impermeabilização como prevenção, oferecendo soluções que simplifiquem as…” Source: RevenueBase Database · checked Sep 14, 2026
15	Iiesa Selantes E Fixadores	Indirect evidence	São Caetano Do Sul, BrazilHQ checked Sep 14, 2026	11-50	12 contacts →
	Indirect evidence “IIESA, sua parceira confiável em soluções com Selantes e Fixadores.” Source: RevenueBase Database · checked Sep 14, 2026
16	HESTO	Indirect evidence	São Paulo, BrazilHQ checked Sep 14, 2026	11-50	12 contacts →
	Indirect evidence “A Hesto Engenharia é especializada no tratamento de infiltrações, impermeabilização e recuperação de estruturas, atuando com soluções técnicas voltadas à durabilidade, segurança e…” Source: RevenueBase Database · checked Sep 14, 2026
17	Protelhado Soluções Ltda	Indirect evidence	Novo Hamburgo, BrazilHQ checked Sep 14, 2026	11-50	11 contacts →
	Indirect evidence “Nossa meta é ZERAR os custos mensais/anuais de manutenção nos telhados das empresas.” Source: RevenueBase Database · checked Sep 14, 2026
18	Alchemco Brasil	Indirect evidence	Vitória, BrazilHQ checked Sep 14, 2026	11-50	10 contacts →
	Indirect evidence “A Alchemco é líder mundial em soluções técnicas para proteção e impermeabilização de estruturas de concreto.” Source: RevenueBase Database · checked Sep 14, 2026
19	Fibersals	Indirect evidence	Campo Bom, BrazilHQ checked Sep 14, 2026	51-200	10 contacts →
	Indirect evidence “Desde 1985 oferecemos a solução definitiva para problemas de infiltração: impermeabilização sem remoção do piso e com 15 anos de garantia.” Source: RevenueBase Database · checked Sep 14, 2026
20	Primer Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 14, 2026	11-50	10 contacts →
	Indirect evidence “A Primer Engenharia é uma empresa fundada em 1991 pelo engenheiro JOSÉ MAURO BESSA e pelo arquiteto RENATO GIRO, com o objetivo de executar obras especializadas em sistemas…” Source: RevenueBase Database · checked Sep 14, 2026
21	Industria Dryko	Indirect evidence	Guarulhos, BrazilHQ checked Sep 14, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
22	Masterpol Tecnologia EM Adesivos	Indirect evidence	Mogi Das Cruzes, BrazilHQ checked Sep 14, 2026	51-200	7 contacts →
	Indirect evidence “A Masterpol dedica-se, desde ao desenvolvimento, fabricação e comercialização de impermeabilizantes para construção civil e adesivos especiais para aplicações industriais.” Source: RevenueBase Database · checked Sep 14, 2026
23	Retaprene Comercio DE Plasticos E Elastomeros	Indirect evidence	Santo Andre, BrazilHQ checked Sep 14, 2026	51-200	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
24	Doutor Telhado	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 14, 2026	11-50	6 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026
25	Sela Brasil	Indirect evidence	São Paulo, BrazilHQ checked Sep 14, 2026	11-50	6 contacts →
	Indirect evidence “Há 23 anos as indústrias da construção civil, automotiva e também os profissionais autônomos, contam com a mais completa linha de selantes e silicones do mercado produzidos pela…” Source: RevenueBase Database · checked Sep 14, 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: waterproofing sealant companies. 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 waterproofing sealant companies.
Partial evidence: Its own public description names part of waterproofing sealant companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name waterproofing sealant companies. 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 293 waterproofing sealant companies based in Brazil

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Waterproofing sealant companies based in Brazil at a glance

As of Sep 14, 2026

15.9%Verified-email coverage

11.7Average contacts per company

11-50Median size (employees)

21.8%Largest-city concentration · Sao Paulo

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

125

11-50

119

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 293 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 waterproofing sealant companies, 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 “waterproofing sealant companies”. 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 waterproofing sealant companies), 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 waterproofing sealant companies, 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, 548 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 14, 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.

Waterproofing sealant companies by metro

Waterproofing sealant companies in Sao Paulo64

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 waterproofing sealant companies, 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 waterproofing sealant companies are there based in Brazil?

RevenueBase identified 293 waterproofing sealant companies 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?

Vedacit, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most waterproofing sealant companies?

Sao Paulo leads with 64 headquartered companies, followed by Belo Horizonte (12) and Porto Alegre (12).

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 548 verified decision-maker contacts tracked across these 293 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 14, 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 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.