Company lists · Data refreshed November 2026

Top 25 Ventilation system designers based in Brazil

RevenueBase identified 298 company matches for ventilation system designers associated with Brazil as of November 2026 and tracks 3,185 professional contacts across them, including 349 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for ventilation system designers 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
298Companies
3,185Contacts tracked
349Verified emails
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The 25 largest ventilation system designers based in Brazil

Ranked by team size
Top 25 of 298 company matches for ventilation system designers 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 matchSao Paulo, BrazilHQ recorded Nov 6, 2026501-1,000504 contacts →

Exact match

“Desde 1974, a Heating & Cooling atua no segmento de engenharia de instalação de Sistemas de Ar-Condicionado, Ventilação e Exaustão Mecânica, com mais de 2.500 projetos executados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDiadema, BrazilHQ recorded Nov 6, 2026501-1,000280 contacts →

Exact match

“Excelência Em Obras de Engenharia em Climatização.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSorocaba, BrazilHQ recorded Nov 6, 2026201-500182 contacts →

Exact match

“A FanTR apresenta soluções em ventilação e resfriamento para sua empresa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 2026201-500155 contacts →

Exact match

“Jam Engenharia is a company based out of Brazil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchIpatinga, BrazilHQ recorded Nov 6, 202651-200100 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSumaré, BrazilHQ recorded Nov 6, 202611-5050 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Fundada em 1995 na cidade de São Paulo, a DOCTOR FRIO é uma empresa de engenharia mecânica especializada em Instalação e Manutenção de Ar Condicionado, Sistema de Exaustão e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20029 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20027 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGoiânia, BrazilHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Empresa com sede em Goiânia, direcionada ao serviço de projetos,consultorias e instalações mecânicas prediais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchItaquaquecetuba, BrazilHQ recorded Nov 6, 202651-20024 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCampinas, BrazilHQ recorded Nov 6, 202611-5020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPalhoça, BrazilHQ recorded Nov 6, 202651-20020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Aliseu Tecnologia, empresa nacional com mais de 20 anos de história no mercado de ventilação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5019 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSumaré, BrazilHQ recorded Nov 6, 2026201-50019 contacts →

Exact match

“Há mais de 40 anos desenvolvemos soluções customizadas em ventilação e tratamento do ar para o segmento industrial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“A CONFORTO ENGENHARIA TÉRMICA, oferece aos seus clientes os seguintes serviços e produtos- Sistemas de Climatização- Sistemas de Ventilação Mecânica- Sistemas de Pressurização de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“A POWDER utiliza tecnologia de ponta nas áreas em que atua, contando com corpo técnico de comprovada experiência em projetos, fabricação e instalação de sistemas de transporte…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5018 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Empresa de Engenharia com mais de 30 anos de experiência.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCampinas, BrazilHQ recorded Nov 6, 202651-20014 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 · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEmbu Das Artes, BrazilHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Aerovent Sistemas De Ventilacao is a machinery company based out of, Av.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“A AIR MINAS AR CONDICIONADO LTDA é uma empresa especializada em soluções de engenharia para implantação e manutenção de sistema de climatização, ventilação e pressurização…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“A Sell-Parts comemora 25 anos de história, inovação e compromisso com o mercado brasileiro!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“A Climatizar Engenharia Térmica e Automação, é uma empresa especializada no desenvolvimento de projetos de: Climatização, ventilação e exaustão mecânica; Controle e automação de…”

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

Showing 25 of 298 ventilation system designers based in Brazil

See the full list, filter by size, metro and specialty, and access 349 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ventilation system designers based in Brazil at a glance

As of Nov 6, 2026
11.0%Verified-email coverage
10.7Average contacts per company
11-50Median size (employees)
27.5%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
121
11-50
125
51-200
39
201-500
6
501-1,000
4

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 298 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 “ventilation system designers” 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 349 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.

Ventilation system designers by metro

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 “ventilation system designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ventilation system designers are there based in Brazil?

RevenueBase identified 298 company matches for ventilation system designers 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?

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

Which city has the most ventilation system designers?

Sao Paulo leads with 82 company records, followed by Rio De Janeiro (16) and Curitiba (13).

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 349 professional contacts with verified work emails tracked across these 298 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.