CNAE 4322-3/02 · Santa Catarina
Installation and maintenance of central air conditioning, ventilation and refrigeration systems in Santa Catarina
6,253 active companies are headquartered in Santa Catarina with this CNAE as their main activity. They represent 5.7% 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
What this list shows
We count each active company once, by its head office in this state 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 Santa Catarina
- 6,253
- 5.7% of Brazil's
- Of every 100 companies in Santa Catarina
- 0.4
- do this activity
- Among Brazil's federative units
- 6th
- by companies in this activity
Active companies in Santa Catarina
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 10- TMS MANUTENCOES LTDAJoinville (SC)
- CATTO ENGENHARIA LTDAPalhoça (SC)
- HAWERROTH ENGENHARIA E CLIMATIZACAO LTDAPalhoça (SC)
- NEW TIME SOLUCOES INTELIGENTES LTDAItajaí (SC)
- THERMY SISTEMAS DE CALEFACAO LTDARio do Sul (SC)
- ILSON BAGATTOLI & CIA LTDATaió (SC)
- M. A. SANTOS CLIMATIZACAO LTDAItajaí (SC)
- BLUVALE ENGENHARIA E CLIMATIZACAO LTDABlumenau (SC)
- CASA CONFORTO LTDACaçador (SC)
- MKL CLIMATIZACAO LTDATijucas (SC)
- WSA INSTALACOES LTDAVideira (SC)
- RS TEC MANUTENCOES LTDABalneário Camboriú (SC)
- FALCON MULTI SERVICE LTDABrusque (SC)
- ERICK SCHAUREN REPAROS LTDAChapecó (SC)
- AZ REFRIGERACAO MOVEL LTDAMaravilha (SC)
- CLIMA TOP - SOLUCOES ELETRICAS E CLIMATIZACAO LTDACoronel Freitas (SC)
- COLD PRIME CLIMATIZACAO LTDASão José (SC)
- URTADO REFRIGERACAO LTDASão Francisco do Sul (SC)
- M & C CLIMATIZACAO LTDAItajaí (SC)
- DU-AR LTDAItapema (SC)
- TECSISTEM SC REFRIGERACAO CLIMATIZACAO E SERVICOS LTDASão Bento do Sul (SC)
- SFG SERVICOS INDUSTRIAIS LTDAItajaí (SC)
- LIDER INSTALACOES LTDAChapecó (SC)
- WORLD REFRIGERACAO LTDAJoinville (SC)
- ENERGITEC SOLUCOES EM AR CONDICIONADO, ELETRICA E AUTOMACAO LTDACanoinhas (SC)
- REFRIGERACAO & CLIMATIZACAO TECFRIO LTDAMaravilha (SC)
- JOINFRA CLIMATIZACAO DE AMBIENTES LTDAJoinville (SC)
- MV INSTALACAO E MANUTENCAO DE AR CONDICIONADO LTDASão José (SC)
- NKN SERVICOS LTDABalneário Camboriú (SC)
- REIS E PAZA CLIMATIZACAO LTDABrusque (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
- Santa Catarina0.4
- Brazil0.4
In Santa Catarina, the activity weighs 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 Santa Catarina
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Plumbing, sanitary and gas installations | 2,835 |
| 4322-3/02 Installation and maintenance of central air conditioning, ventilation and refrigeration systems · this one | 6,253 |
| 4322-3/03 Installation of fire prevention systems | 371 |
Close to this: 2824-1/02 · Manufacture of air conditioning equipment for non-industrial use, 4 companies in Santa Catarina.
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 Santa Catarina?
6,253 active companies have CNAE 4322-3/02 as their main activity in Santa Catarina, according to the Receita Federal's October 2026 publication. That is 0.4 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 this state?
This scope counts active companies by their head office and registered main activity. A company may operate in this state 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 Santa Catarina.