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 3 of 10

TECNOVILLE CLIMATIZACAO LTDAJoinville (SC)
AGROFRIO REFRIGERACAO, CLIMATIZACAO E AUTOMACAO SOCIEDADE UNIPESSOAL LTDAAraquari (SC)
SIGNORI ELETRIC'AR LTDAXanxerê (SC)
TECNOVILLE CLIMA CLEAN LTDAJoinville (SC)
LUMATEC CLIMATIZACAO LTDAPalhoça (SC)
ADALBERTO GHIZONI DE BONA LTDAGrão-Pará (SC)
ARTEK REFRIGERACAO LTDAPalhoça (SC)
NOTUS ENGENHARIA LTDAJoinville (SC)
R7 SERVICOS DE CLIMATIZACAO LTDABlumenau (SC)
TS CONSTRUTORA E INCORPORADORA DE EDIFICIOS LTDAItapema (SC)
UNITY SOLUCOES EM CLIMATIZACAO LTDAJoinville (SC)
ALBERI MOLINARI REFRIGERACAO LTDABalneário Camboriú (SC)
KUERTEN REFRIGERACAO PECAS E SERVICOS LTDABraço do Norte (SC)
FERNANDO DA SILVA LTDAPenha (SC)
EW CLIMATIZACAO LTDAJoinville (SC)
ZOE CLIMATIZACAO E REFRIGERACAO LTDABlumenau (SC)
KIRCHNER SERVICOS DE INSTALACAO E MANUTENCAO LTDAAraquari (SC)
FORNARI CLIMATIZACAO DE AMBIENTES LTDAConcórdia (SC)
AJX MANUTENCOES LTDAPalhoça (SC)
BECKER SERVICOS ELETRICOS E AR-CONDICIONADOS LTDASão Ludgero (SC)
DISK SPLIT CLIMATIZACAO E SERVICOS TECNICOS LTDAJoinville (SC)
REFRIGERAR COMERCIO DE CLIMATIZADORES LTDAItapiranga (SC)
GUEDES CLIMATIZACAO LTDAItajaí (SC)
AMBIENTAR SISTEMAS DE CLIMATIZACAO LTDASanto Amaro da Imperatriz (SC)
DELTA CLIMA ASSISTENCIA TECNICA LTDABalneário Camboriú (SC)
FV CLIMATIZACAO E SISTEMAS LTDASão José (SC)
CENTRAL ENG AR CONDICIONADO LTDAFlorianópolis (SC)
MM SERVICOS E MANUTENCAO INDUSTRIAL LTDABrusque (SC)
ED'CASA SEGURANCA ELETRONICA E REFRIGERACAO LTDABalneário Camboriú (SC)
MARMAQ INSTALACAO, MANUTENCAO E COMERCIO DE AR CONDICIONADO E ELETRONICOS 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

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

See everything this activity covers

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.