CNAE 4322-3/02 · Blumenau (SC)
Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração in Blumenau (SC)
378 active companies are headquartered in Blumenau (SC) with this CNAE as their main activity. They represent 0.3% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 109,877 · Santa Catarina 6,253
What this list shows
We count each active company once, by its head office in the city and this CNAE as its main activity. Branches and secondary activities are excluded from this scope. The total describes the registry, not market revenue or company quality.
- Companies in Blumenau (SC)
- 378
- 0.3% of Brazil's
- Of every 100 companies in Blumenau (SC)
- 0.5
- do this activity
- Among Santa Catarina's cities
- 4th
- by companies in this activity
Active companies in Blumenau (SC)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- HVAC BRASIL LTDABlumenau (SC)
- BDG CLIMATIZACAO INSTALACAO E MANUTENCAO LTDABlumenau (SC)
- BLUVALE ENGENHARIA E CLIMATIZACAO LTDABlumenau (SC)
- R7 SERVICOS DE CLIMATIZACAO LTDABlumenau (SC)
- ZOE CLIMATIZACAO E REFRIGERACAO LTDABlumenau (SC)
- MARMAQ INSTALACAO, MANUTENCAO E COMERCIO DE AR CONDICIONADO E ELETRONICOS LTDABlumenau (SC)
- MR ARTECH CLIMATIZACAO LTDABlumenau (SC)
- EVOLLUAR COMERCIO E SERVICOS LTDABlumenau (SC)
- OMC SERVICOS LTDABlumenau (SC)
- REFRIGERACAO MOINHO LTDABlumenau (SC)
- TECHNO COOLING PROJETOS E CONSULTORIA LTDABlumenau (SC)
- REFRIGERACAO RAFAEL LTDABlumenau (SC)
- REFRIGERACAO E CLIMATIZACAO CARDOSO LTDABlumenau (SC)
- REFRI BLU CASA DA REFRIGERACAO LTDABlumenau (SC)
- NJS CLIMATIZACAO LTDABlumenau (SC)
- LR SERVICOS EM AR CONDICIONADO E ELETRICA LTDABlumenau (SC)
- JP SOLUCOES EM ELETRICA E CLIMATIZACAO LTDABlumenau (SC)
- BLUFRIO CLIMATIZACAO & REFRIGERACAO LTDABlumenau (SC)
- HABITUAL CLIMATIZACAO LTDABlumenau (SC)
- HGV CLIMATIZACAO LTDABlumenau (SC)
- VITOR HUGO CLIMATIZACAO E ELETRICA LTDABlumenau (SC)
- ALTAMURA SERVICOS DE REFRIGERACAO LTDABlumenau (SC)
- JRK SOLUCOES CONTRA INCENDIO LTDABlumenau (SC)
- ELETRO CLIMA AR-CONDICIONADO LTDABlumenau (SC)
- MARQUES CLIMATIZACAO LTDABlumenau (SC)
- AFC CLIMATIZACAO LTDABlumenau (SC)
- FENIX COMERCIO E SERVICOS LTDABlumenau (SC)
- LUIZ CARLOS SERVICOS LTDABlumenau (SC)
- PICO DA VELHA BAR E TABACARIA E ASSISTENCIA EM CLIMATIZACAO LTDABlumenau (SC)
- BLUAR AR CONDICIONADO LTDABlumenau (SC)
List limited to 300 companies, 30 per page. Looking for a specific company? Search by name or CNPJ.
How to assess a company's data
When you open a company's record, use these guides to check the data and understand what each field can establish.
- How to look up a CNPJ
Check identifiers, dates and registry fields against official sources.
- What an active CNPJ means
Active status does not show that a company is debt-free, licensed or able to operate.
- How to read partner and administrator records
Understand QSA roles and the limits on ownership and representation information.
How much the activity weighs
of every 100 active companies, how many do this activity
- Blumenau (SC)0.5
- Santa Catarina0.4
- Brazil0.4
In Blumenau (SC), the activity weighs 1.1 times what it does in Brazil.
Santa Catarina's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Joinville 9.9% 619
- 2 Florianópolis 8.4% 528
- 3 São José 6.7% 420
- 4 Blumenau 6.0% 378
- 5 Palhoça 5.5% 341
- 6 Itajaí 5.3% 332
- 7 Camboriú 3.4% 210
- 8 Balneário Camboriú 3.1% 191
- 9 Chapecó 2.9% 184
- 10 Jaraguá do Sul 2.8% 173
20 more cities
- 11 Itapema 151
- 12 Criciúma 149
- 13 Biguaçu 129
- 14 Brusque 108
- 15 Navegantes 100
- 16 Tubarão 92
- 17 Bombinhas 74
- 18 Indaial 74
- 19 Lages 60
- 20 Araquari 59
- 21 Barra Velha 56
- 22 Penha 56
- 23 Rio do Sul 50
- 24 Tijucas 50
- 25 Guaramirim 48
- 26 Imbituba 48
- 27 Concórdia 47
- 28 Timbó 46
- 29 São Francisco do Sul 45
- 30 Gaspar 44
Class 4322-3 in Blumenau (SC)
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás | 187 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração · this one | 378 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio | 33 |
What activity 4322-3/02 is
- A instalação, alteração, manutenção e reparo em todos os tipos de construções de:
- Sistemas de refrigeração central, quando não realizados pela unidade fabricante
- Sistemas de ventilação mecânica controlada, inclusive exaustores
Frequently asked questions
How many companies have main CNAE 4322-3/02 in Blumenau (SC)?
378 active companies have CNAE 4322-3/02 as their main activity in Blumenau (SC), according to the Receita Federal's October 2026 publication. That is 0.5 of every 100 companies there, against 0.4 in Brazil.
Which of Santa Catarina's cities has the most companies in this activity?
Joinville, with 619, 9.9% of the state's companies in this activity.
Why can this total differ from the companies operating in the city?
This scope counts active companies by their head office and registered main activity. A company may operate in the city through a branch or carry out the activity as a secondary activity and be excluded from the count. The registered address and CNAE do not establish every operating location or service.
Does active status mean a company is qualified for a contract?
No. Active status describes the Receita Federal registration. It does not establish tax compliance, creditworthiness, licences, ability to fulfil a contract or quality. Check the relevant official documents and the contract's requirements.
How we count
Active companies with this as their main activity, counted by head office in Blumenau (SC).