CNAE 4322-3/02 · São Carlos (SP)
Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração in São Carlos (SP)
116 active companies are headquartered in São Carlos (SP) with this CNAE as their main activity. They represent 0.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
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 São Carlos (SP)
- 116
- 0.1% of Brazil's
- Of every 100 companies in São Carlos (SP)
- 0.2
- do this activity
- Among São Paulo's cities
- 38th
- by companies in this activity
Active companies in São Carlos (SP)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 4- JMASTER SOLUCOES EM CLIMATIZACAO SISTEMAS ELETRICOS E AUTOMACAO LTDASão Carlos (SP)
- J.R. CLIMATIZAR SAO CARLOS LTDASão Carlos (SP)
- SANCAR REFRIGERACAO E SERVICOS LTDASão Carlos (SP)
- MARC CLIM SERVICOS - CLIMATIZACAO E ELETRICA LTDASão Carlos (SP)
- RR AR CONDICIONADO E SEGURANCA ELETRONICA LTDASão Carlos (SP)
- H. M. R. COMERCIO E SERVICOS LTDA.São Carlos (SP)
- INOVE ICE TECH CLIMATIZACAO E REFRIGERACAO LTDASão Carlos (SP)
- CLIMAR INSTALACAO E MANUTENCAO LTDASão Carlos (SP)
- CANAVARRO SERVICOS E COMERCIO LTDASão Carlos (SP)
- COOLDATA SOLUTIONS LTDASão Carlos (SP)
- JOAQUIM E SANTOS INSTALACAO E MANUTENCAO LTDASão Carlos (SP)
- ARCO SAO CARLOS AR CONDICIONADO LTDASão Carlos (SP)
- ELSO DA ROCHA LIMA LTDASão Carlos (SP)
- ROSANGELA CAVALCANTI DA SILVA MICHELASSI LTDASão Carlos (SP)
- FERNANDO SOARES FALVOSão Carlos (SP)
- THIAGO LUIS LOPESSão Carlos (SP)
- RODRIGO FERRIS CORDEIROSão Carlos (SP)
- CRISTIANO SIMIAO FERNANDESSão Carlos (SP)
- JULIANO FERREIRA DE LIMASão Carlos (SP)
- THAIS CRISTINA GONCALVESSão Carlos (SP)
- ROSANA MARTINS BENEDICTO ABACKERLISão Carlos (SP)
- RIVALDO BALTHAZAR JUNIORSão Carlos (SP)
- ADEMAR MEDEIROS NETOSão Carlos (SP)
- THAMIRES GARCIA CAURINSão Carlos (SP)
- MARCIO HENRIQUE DE MELOSão Carlos (SP)
- WAGNER APARECIDO BOYSão Carlos (SP)
- PAULO VINICIUS MENEZES DE OLIVEIRASão Carlos (SP)
- CARLOS A DE ALMEIDA MANUTENCAO E INSTALACAO ELETRICA E CLIMATIZACAOSão Carlos (SP)
- LUIS FERNANDO DESSISão Carlos (SP)
- IVANILSON MOURA SILVASão Carlos (SP)
List limited to 116 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
- São Carlos (SP)0.2
- São Paulo0.3
- Brazil0.4
In São Carlos (SP), the activity weighs less than in Brazil.
São Paulo's cities with the most companies in this activity
active companies and each city's share of the state
- 1 São Paulo 29.6% 7,841
- 2 Campinas 3.1% 832
- 3 Ribeirão Preto 2.8% 733
- 4 Guarulhos 2.5% 660
- 5 São José do Rio Preto 2.1% 551
- 6 São José dos Campos 1.8% 466
- 7 Sorocaba 1.7% 457
- 8 Osasco 1.6% 430
- 9 São Bernardo do Campo 1.5% 393
- 10 Santo André 1.4% 384
20 more cities
- 11 Bauru 317
- 12 Santos 310
- 13 Praia Grande 302
- 14 Piracicaba 294
- 15 Sumaré 261
- 16 São Vicente 260
- 17 Guarujá 232
- 18 Carapicuíba 228
- 19 Jundiaí 223
- 20 Presidente Prudente 211
- 21 Indaiatuba 208
- 22 Hortolândia 204
- 23 Mauá 204
- 24 Araçatuba 198
- 25 Limeira 180
- 26 Mogi das Cruzes 175
- 27 Barueri 172
- 28 Diadema 165
- 29 Americana 161
- 30 Marília 155
Class 4322-3 in São Carlos (SP)
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás | 90 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração · this one | 116 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio | 21 |
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 São Carlos (SP)?
116 active companies have CNAE 4322-3/02 as their main activity in São Carlos (SP), according to the Receita Federal's October 2026 publication. That is 0.2 of every 100 companies there, against 0.4 in Brazil.
Which of São Paulo's cities has the most companies in this activity?
São Paulo, with 7,841, 29.6% 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 São Carlos (SP).