Company lists · Data refreshed November 2026

Top 25 Mechanical insulation manufacturers based in Brazil

RevenueBase identified 214 company matches for mechanical insulation manufacturers associated with Brazil as of November 2026 and tracks 3,357 professional contacts across them, including 467 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for mechanical insulation manufacturers 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
214Companies
3,357Contacts tracked
467Verified emails
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The 25 largest mechanical insulation manufacturers based in Brazil

Ranked by team size
Top 25 of 214 company matches for mechanical insulation manufacturers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchJoinville, BrazilHQ recorded Nov 6, 2026201-500272 contacts →

Exact match

“A DânicaZipco é a marca líder em sistemas termoisolantes e coberturas metálicas na América Latina.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVarginha, BrazilHQ recorded Nov 6, 2026201-500194 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSuzano, BrazilHQ recorded Nov 6, 20261,001-5,000192 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026201-500167 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAnápolis, BrazilHQ recorded Nov 6, 2026501-1,000165 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGuararema, BrazilHQ recorded Nov 6, 2026201-500102 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“WdB is a well experienced and versatile company, who, since its start-up in Brazil in 1972 develops and manufactures flexible ducting and accessories primarily for the conduction…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRibeirão Pires, BrazilHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“A Thermo-Iso é uma indústria brasileira, fabricante de soluções para o segmento da construção civil e indústrias e com foco no fornecimento de isolantes térmicos, acústicos e de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchContagem, BrazilHQ recorded Nov 6, 202651-20079 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSanta Luzia, BrazilHQ recorded Nov 6, 2026201-50068 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“A FERCOM atua desde 1977 no mercado brasileiro, oferecendo soluções em vedação e isolação industrial, com fabricação própria e ampla variedade de produtos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchItajaí, BrazilHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“Somos +Autoridade quando o assunto é termo retráteis, malhas expansíveis, sopradores térmicos e abraçadeiras.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchItauna, BrazilHQ recorded Nov 6, 202651-20053 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMogi Das Cruzes, BrazilHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Empresa fabricante de Isolamento Térmico e capas Corta Fogo para indústrias gerais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLauro De Freitas, BrazilHQ recorded Nov 6, 202651-20045 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchContagem, BrazilHQ recorded Nov 6, 202611-5037 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBarra Do Pirai, BrazilHQ recorded Nov 6, 2026201-50037 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchItupeva, BrazilHQ recorded Nov 6, 202651-20037 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“A PPL Sistemas Contra Incêndio é uma empresa atuante no ramo de Engenharia de Sistemas de Proteção Contra Incêndio (SPCI).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026n/a32 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCharqueadas, BrazilHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Termofrax is a building materials company based out of 1100 Av.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchJardim Anhanguera, BrazilHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“A Brasfor foi criada pelo Sr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchJaguariúna, BrazilHQ recorded Nov 6, 2026201-50022 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 · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCuritiba, BrazilHQ recorded Nov 6, 202651-20021 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 · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Founded in 1982, the Perfil Térmico works in the development of complete solutions for industrial heating and insulation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 214 mechanical insulation manufacturers based in Brazil

See the full list, filter by size, metro and specialty, and access 467 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mechanical insulation manufacturers based in Brazil at a glance

As of Nov 6, 2026
13.9%Verified-email coverage
15.7Average contacts per company
11-50Median size (employees)
15.4%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
78
11-50
74
51-200
42
201-500
15
501-1,000
1
1,001-5,000
1

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 214 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 “mechanical insulation manufacturers” 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 467 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.

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 “mechanical insulation manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mechanical insulation manufacturers are there based in Brazil?

RevenueBase identified 214 company matches for mechanical insulation manufacturers 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?

Dânica Soluções Termoisolantes Integradas S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mechanical insulation manufacturers?

Sao Paulo leads with 33 company records, followed by Rio De Janeiro (9) and Barrinha (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 467 professional contacts with verified work emails tracked across these 214 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.

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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.