Company lists · Data refreshed October 2026

Top 25 Industrial insulation suppliers based in Brazil

Name: Industrial insulation suppliers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 235 companies tracked

RevenueBase identified 235 company matches for industrial insulation suppliers associated with Brazil as of October 2026 and tracks 12,156 professional contacts across them, including 866 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for industrial insulation 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 16, 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 16, 2026 How this list was built

235Companies

12,156Contacts tracked

866Verified emails

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The 25 largest industrial insulation suppliers based in Brazil

Ranked by team size

Top 25 of 235 company matches for industrial insulation suppliers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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	Reframax Engenharia S.A	Exact match	Belo Horizonte, BrazilHQ recorded Oct 16, 2026	1,001-5,000	2,512 contacts →
	Exact match “Fundada em a Reframax se consolidou no mercado de aplicação de revestimento refratário e isolamento térmico devido à grande competência da sua equipe, ao investimento permanente…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Dânica Soluções Termoisolantes Integradas S.A	Exact match	Joinville, BrazilHQ recorded Oct 16, 2026	201-500	267 contacts →
	Exact match “A DânicaZipco é a marca líder em sistemas termoisolantes e coberturas metálicas na América Latina.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Soprema Brasil	Exact match	Suzano, BrazilHQ recorded Oct 16, 2026	1,001-5,000	189 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Isofort	Exact match	Ibirite, BrazilHQ recorded Oct 16, 2026	201-500	175 contacts →
	Exact match “O Grupo Isofort® é especializado na manufatura do EPS (isopor) Fundado no dia 22 de setembro de 2005, o Grupo Isofort® tem sede na cidade de Ibirité (Grande BH) e dispõe de…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Isoeste Construtivos Isotérmicos Ltda	Exact match	Anápolis, BrazilHQ recorded Oct 16, 2026	501-1,000	162 contacts →
	Exact match “A Isoeste Construtivos Isotérmicos se orgulha de ser líder em tecnologia na área de produtos com isolação térmica.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Isar Isolamentos Térmicos E Acústicos Ltda	Exact match	São Paulo, BrazilHQ recorded Oct 16, 2026	201-500	161 contacts →
	Exact match “A Isar atua como fornecedora de sistemas isolantes para todas as áreas do setor industrial e da construção civil desde 1980, sendo uma das mais tradicionais empresas…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Coating Soluções EM Engenharia	Exact match	Cabo De Santo Agostinho, BrazilHQ recorded Oct 16, 2026	201-500	119 contacts →
	Exact match “Coating Soluções em Engenharia Especializada em isolamento térmico, pintura industrial, refratário, caldeiraria e manutenção industrial.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Rockfibras Brasil	Exact match	Guararema, BrazilHQ recorded Oct 16, 2026	201-500	98 contacts →
	Exact match “A Rockfibras desde 1960 fabrica isolantes térmicos e acústicos em Lã de Rocha THERMAX® e Silicato de cálcio ROCK-SIL®.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	Refracont Brasil	Exact match	Contagem, BrazilHQ recorded Oct 16, 2026	51-200	75 contacts →
	Exact match “Fundada no ano de 2001, a Refracont vem se destacando no mercado com a comercialização de produtos e serviços, proteção passiva contra incêndio (PPCI), fibra cerâmica…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Engefril Engenharia DE Frio Ltda	Exact match	Santa Luzia, BrazilHQ recorded Oct 16, 2026	201-500	65 contacts →
	Exact match “Em quase meio século de atividade, a Engefril conquistou posição de referência no mercado de Refrigeração Industrial e Sistemas Termoisolantes.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Fercom Indústria	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	201-500	58 contacts →
	Exact match “A FERCOM é uma das maiores empresas do mercado de fabricação e distribuição de vedantes e isolação industrial do país.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	DSI Desenvolvimento E Soluções Industriais	Exact match	Itauna, BrazilHQ recorded Oct 16, 2026	51-200	54 contacts →
	Exact match “A DSI Engenharia é uma empresa que oferece serviços globais ligados à área de processos térmicos que envolvam revestimentos refratários, isolamentos térmicos, acústicos e…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	Termotubos Importação E Exportação	Exact match	Itajaí, BrazilHQ recorded Oct 16, 2026	11-50	54 contacts →
	Exact match “Somos +Autoridade quando o assunto é termo retráteis, malhas expansíveis, sopradores térmicos e abraçadeiras.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	Isolafácil	Exact match	Mogi Das Cruzes, BrazilHQ recorded Oct 16, 2026	51-200	48 contacts →
	Exact match “Empresa fabricante de Isolamento Térmico e capas Corta Fogo para indústrias gerais.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	GM Manutenção Industrial	Exact match	Ponta Grossa, BrazilHQ recorded Oct 16, 2026	11-50	48 contacts →
	Exact match “A GM Manutenção atua em serviços de curta, média e longa duração, desde paradas programadas de manutenção até ampliação e montagem de novas plantas industriais, sempre oferecendo…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Refratek Ind. E Comércio DE Produtos Refratários Ltda	Exact match	Joinville, BrazilHQ recorded Oct 16, 2026	51-200	43 contacts →
	Exact match “A Refratek atua há mais de 35 anos no mercado de materiais refratários e isolantes, oferecendo soluções de qualidade certificada pela ISO 9001:2015.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Risoterm Isolantes Termicos	Exact match	Lauro De Freitas, BrazilHQ recorded Oct 16, 2026	51-200	41 contacts →
	Exact match “A Risoterm é uma empresa especializada em engenharia nas áreas de revestimento refratário, isolamento térmico, acústico e proteção passiva contra incêndios.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Ecofiber	Exact match	Blumenau, BrazilHQ recorded Oct 16, 2026	1,001-5,000	38 contacts →
	Exact match “EcoFiber is part of the Altenburg Group, a benchmark in bed and bath and a national leader in pillows, being recognized as one of the main textile industries in the country.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	Isoletri	Exact match	Itupeva, BrazilHQ recorded Oct 16, 2026	51-200	36 contacts →
	Exact match “Empresa fundada em 2004, a ISOLETRI converte materiais isolantes a base de celulose para isolação de transformadores, reatores e equipamentos elétricos para baixa, média e alta…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	3tc Isolamento	Exact match	Contagem, BrazilHQ recorded Oct 16, 2026	11-50	34 contacts →
	Exact match “Muito prazer, somos o inimigo nº 1 do calor e sua melhor solução em isolamento térmico desenvolvida exclusivamente para combater o calor.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	KW DO Brasil	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	n/a	31 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	Metalurgica Barra DO Pirai	Exact match	Barra Do Pirai, BrazilHQ recorded Oct 16, 2026	201-500	30 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	AIS DO Brasil	Exact match	Jaguariúna, BrazilHQ recorded Oct 16, 2026	201-500	22 contacts →
	Exact match “AIS is a global leader in the engineering, manufacture, and application of insulation and passive fire protection systems, buoyancy and SURF (subsea, umbilicals, risers, and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	Brasfor Comercial	Exact match	Jardim Anhanguera, BrazilHQ recorded Oct 16, 2026	51-200	21 contacts →
	Exact match “A Brasfor foi criada pelo Sr.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	Dplastic	Exact match	Curitiba, BrazilHQ recorded Oct 16, 2026	51-200	21 contacts →
	Exact match “Fundada em 2006, somos a marca líder em qualidade no mercado de isolantes térmicos e impermeabilização.” Recorded in the RevenueBase company graph · Oct 16, 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 “industrial insulation 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 235 industrial insulation suppliers based in Brazil

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Industrial insulation suppliers based in Brazil at a glance

As of Oct 16, 2026

7.1%Verified-email coverage

51.7Average contacts per company

11-50Median size (employees)

14.9%Largest-city concentration · Sao Paulo

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 235 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 “industrial insulation 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 866 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 16, 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 “industrial insulation suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial insulation suppliers are there based in Brazil?

RevenueBase identified 235 company matches for industrial insulation 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?

Reframax Engenharia S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial insulation suppliers?

Sao Paulo leads with 35 company records, followed by Rio De Janeiro (9) and Belo Horizonte (8).

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 866 professional contacts with verified work emails tracked across these 235 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 16, 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.