Company lists · Data refreshed October 2026

Top 25 Cleanroom ventilation contractors based in Brazil

Name: Cleanroom ventilation contractors based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 147 companies tracked

RevenueBase identified 147 company matches for cleanroom ventilation contractors associated with Brazil as of October 2026 and tracks 1,738 professional contacts across them, including 165 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for cleanroom ventilation contractors 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 9, 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 9, 2026 How this list was built

147Companies

1,738Contacts tracked

165Verified emails

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

The 25 largest cleanroom ventilation contractors based in Brazil

Ranked by team size

Top 25 of 147 company matches for cleanroom ventilation contractors based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	Star Center	Exact match	Diadema, BrazilHQ recorded Oct 9, 2026	501-1,000	271 contacts →
	Exact match “Excelência Em Obras de Engenharia em Climatização.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Asmontec Salas Limpas	Exact match	Vinhedo, BrazilHQ recorded Oct 9, 2026	51-200	105 contacts →
	Exact match “Fundada em 1996, a ASMONTEC é hoje símbolo de credibilidade para clientes, colaboradores, fornecedores e parceiros.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Arcon Engenharia DE Climatização Ltda	Exact match	Ipatinga, BrazilHQ recorded Oct 9, 2026	51-200	97 contacts →
	Exact match “A ARCON Engenharia de Climatização atua desde a década de 80 em sistemas de HVAC (climatização, ventilação e exaustão), apresentando diversos tipos de soluções aos mais variados…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Enebras	Exact match	Sao Paulo, BrazilHQ recorded Oct 9, 2026	51-200	74 contacts →
	Exact match “Empresa prestadora de serviços no ramo de condicionamento de ar e elétrica.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Tecvent	Exact match	Sumaré, BrazilHQ recorded Oct 9, 2026	11-50	48 contacts →
	Exact match “Fundada em 1994 da união de vários profissionais de larga experiência em ventilação industrial, a TECVENT tornou-se referência nacional em sistemas para ventilação industrial e…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Ventiladores Bernauer	Exact match	Sao Paulo, BrazilHQ recorded Oct 9, 2026	51-200	44 contacts →
	Exact match “Fundada em 1930, a Bernauer vem há 90 anos desenvolvendo e fornecendo soluções para ventilação industrial e filtragem do ar, através de projeto, fabricação e instalação de…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Camfil Brasil	Exact match	Jaguariúna, BrazilHQ recorded Oct 9, 2026	51-200	41 contacts →
	Exact match “A Camfil é mais do que uma fornecedora de filtros – somos uma comunidade de solucionadores de problemas, engenheiros e inovadores dedicados a tornar o ar mais limpo, os edifícios…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	AVA Engenharia	Exact match	Jacareí, BrazilHQ recorded Oct 9, 2026	11-50	41 contacts →
	Exact match “A AVA Engenharia é uma empresa que está no mercado de Salas Limpas e Ambientes Controlado, desde 2015, aliando experiência ao desenvolvimento do mercado.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Sabrar Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 9, 2026	51-200	27 contacts →
	Exact match “Atuando há 30 anos no mercado de ventilação e climatização corporativo, a Sabrar é uma empresa dirigida por profissionais devidamente habilitados pelo CREA/RJ para exercerem suas…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Halton Refrin	Exact match	São Paulo, BrazilHQ recorded Oct 9, 2026	51-200	27 contacts →
	Exact match “A HALTON REFRIN se preocupa com a qualidade do ambiente interno e por isso, fabrica sistemas de ventilação na medida certa para cada cozinha profissional.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Brasfaiber	Exact match	Itaquaquecetuba, BrazilHQ recorded Oct 9, 2026	51-200	23 contacts →
	Exact match “A Brasfaiber projeta, fabrica e instala equipamentos para ventilação industrial e controle de poluição desde 1985.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Rm3 Engenharia EM Climatização	Exact match	Sao Paulo, BrazilHQ recorded Oct 9, 2026	11-50	20 contacts →
	Exact match “RM3 Engenharia em Climatização is a reference in the design, preventive maintenance, rental, sales and installation of air conditioning, ventilation, smoke extraction and exhaust…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Veprel Ventilação	Exact match	Sumaré, BrazilHQ recorded Oct 9, 2026	51-200	19 contacts →
	Exact match “Atuamos no desenvolvimento de soluções customizadas em ventilação e tratamento do ar para o segmento industrial.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Ecowork AR Condicionado Ltda	Exact match	São Paulo, BrazilHQ recorded Oct 9, 2026	11-50	18 contacts →
	Exact match “Com soluções personalizadas, a Ecowork tem como objetivo desenvolver soluções térmicas e energéticas para instalação, manutenção e consultoria em sistemas centrais de ar…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	RDS Engenharia Térmica	Exact match	Campinas, BrazilHQ recorded Oct 9, 2026	51-200	13 contacts →
	Exact match “A RDS Engenharia Térmica é uma empresa especializada em instalação de sistemas de climatização, ventilação, exaustão de cozinhas profissionais e pressurização de escadas, desde a…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Proclima Engenharia	Exact match	Brasilia, BrazilHQ recorded Oct 9, 2026	201-500	12 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Bravent Ventilação E Iluminação Natural	Exact match	Porto Alegre, BrazilHQ recorded Oct 9, 2026	11-50	11 contacts →
	Exact match “A Bravent Sistemas Industriais é uma empresa voltada ao desenvolvimento de soluções em ventilação, iluminação natural e conforto térmico para edificações industriais.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	EBM Engenharia	Exact match	Barueri, BrazilHQ recorded Oct 9, 2026	51-200	9 contacts →
	Exact match “A EBM Engenharia atua na implementação de- Projetos e Instalações de Ar Condicionado- Ventilação- Pressurização de Escadas- Automação Predial e de Geração- Cogeração de Energia.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Rankine Engenharia DE Climatização E Ventilação Industrial	Exact match	Sao Paulo, BrazilHQ recorded Oct 9, 2026	11-50	9 contacts →
	Exact match “A Rankine Engenharia possui uma equipe de engenheiros, supervisores e técnicos experientes na área, que juntos ultrapassaram a marca de 500 projetos e instalações entregues com…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Clean AIR Engenharia	Exact match	Montes Claros, BrazilHQ recorded Oct 9, 2026	1-10	9 contacts →
	Exact match “A Clean Air Engenharia / LBL Certificações, possuem profissionais especializados em sistemas de HVAC, onde empregamos ensaios de comissionamento, qualificação, projetos…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Sinergia Instalações	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 9, 2026	11-50	4 contacts →
	Exact match “Fundada em 1995, a Sinergia é especializada em elaboração de projetos, vendas, instalações e manutenção de Sistemas de Exaustão Mecânica, Ventilação, Tratamento de ar e…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	P3 Industrial	Exact match	São José Dos Campos, BrazilHQ recorded Oct 9, 2026	1-10	3 contacts →
	Exact match “Temos mais de 35 anos de experiência na fabricação de ventiladores, filtros de mangas e desenvolvimento de sistemas de ventilação industrial, transporte pneumático e…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Green Solutions Projetos E Assessoria EM Climatizacao	Exact match	Sao Paulo, BrazilHQ recorded Oct 9, 2026	1-10	3 contacts →
	Exact match “Projetos de ar condicionado, ventilação e exaustão.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Heating E Cooling Tecnologia Termica	Exact match	Sao Paulo, BrazilHQ recorded Oct 9, 2026	501-1,000	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Oasis Industrial Service	Exact match	Recife, BrazilHQ recorded Oct 9, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 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 “cleanroom ventilation contractors”. 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 147 cleanroom ventilation contractors based in Brazil

See the full list, filter by size, metro and specialty, and access 165 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Cleanroom ventilation contractors based in Brazil at a glance

As of Oct 9, 2026

9.5%Verified-email coverage

11.8Average contacts per company

11-50Median size (employees)

29.3%Largest-city concentration · Sao Paulo

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 147 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 “cleanroom ventilation contractors” 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 165 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 9, 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 “cleanroom ventilation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cleanroom ventilation contractors are there based in Brazil?

RevenueBase identified 147 company matches for cleanroom ventilation contractors 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?

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

Which city has the most cleanroom ventilation contractors?

Sao Paulo leads with 43 company records, followed by Sao Jose Dos Campos (6) and Joinville (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 165 professional contacts with verified work emails tracked across these 147 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 9, 2026.

Ready to reach these companies? Verified emails and direct dials for all 147 cleanroom ventilation contractors based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Cleanroom ventilation contractors by geography

Browse the directory

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.