CNAE 4322-3/02 · São Paulo
Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração in São Paulo
26,501 active companies are headquartered in São Paulo with this CNAE as their main activity. They represent 24.1% 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 São Paulo
- 26,501
- 24.1% of Brazil's
- Of every 100 companies in São Paulo
- 0.3
- do this activity
- Among Brazil's federative units
- 1st
- by companies in this activity
Active companies in São Paulo
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- IN HAUS INDUSTRIAL E SERVICOS DE LOGISTICA S/ASão Paulo (SP)
- L & M TECNOLOGIA DE SISTEMAS LTDACarapicuíba (SP)
- INFRALINK SERVICOS DE INFRA-ESTRUTURA EMPRESARIAL LTDASão Paulo (SP)
- BHP ENGENHARIA TERMICA E COMERCIO LTDASão Paulo (SP)
- HEATING E COOLING TECNOLOGIA TERMICA LTDASão Paulo (SP)
- CONSTARCO TECNOLOGIA TERMICA LTDASanto André (SP)
- TROPICAL PRESTACAO DE SERVICOS LTDACabreúva (SP)
- SO-FRIO INSTALACOES TERMICAS LTDASão Paulo (SP)
- STAR CENTER SOLUCOES EM CLIMATIZACAO LTDADiadema (SP)
- SLG COMERCIO DE SISTEMAS DE AUTOMACAO LTDASão Paulo (SP)
- MUNDIAL FACILITIES LTDAOsasco (SP)
- KPM SERVICE LTDASão Caetano do Sul (SP)
- ADALTA ENGENHARIA LTDASão Paulo (SP)
- TECMEC THERMO MECANICA LTDASão Paulo (SP)
- VRF SYSTEM SERVICOS DE AR CONDICIONADO LTDACampinas (SP)
- CLIMAPRESS TECNOL EM SISTEMAS DE AR CONDICIONADO LTDASão Paulo (SP)
- ANEMOTERMICA INSTALACOES LTDASão Paulo (SP)
- BMS ENGENHARIA EM CLIMATIZACAO E AUTOMACAO LTDASão Paulo (SP)
- HE REFRIGERACAO COMERCIAL, INDUSTRIAL E DE TRANSPORTE LTDAVargem (SP)
- GRACIA DE RAPHAEL INSTALACOES LTDAPiracicaba (SP)
- EBM ENGENHARIA LTDABarueri (SP)
- MJR REFRIGERACAO LTDASão Vicente (SP)
- EBM SERVICOS DE AR CONDICIONADO LTDABarueri (SP)
- DEEP SERVICOS E COMERCIO LTDASão Paulo (SP)
- TERMICA ENGENHARIA COMERCIO E SERVICOS LTDASão Caetano do Sul (SP)
- REFRICLINICA BAURU LTDABauru (SP)
- SSR COMERCIO E SERVICOS LTDACampinas (SP)
- INTERFRIO COMERCIAL E SERVICOS LTDASão Paulo (SP)
- COLDCLIMA COMERCIO E INSTALACAO DE MAQUINAS E EQUIPAMENTOS LTDADiadema (SP)
- ART AR CONDICIONADO LTDASão Paulo (SP)
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
- São Paulo0.3
- Brazil0.4
In São Paulo, 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 Paulo
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás | 12,362 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração · this one | 26,501 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio | 3,082 |
Close to this: 2824-1/02 · Fabricação de aparelhos e equipamentos de ar condicionado para uso não industrial, 24 companies in São Paulo.
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 Paulo?
26,501 active companies have CNAE 4322-3/02 as their main activity in São Paulo, according to the Receita Federal's October 2026 publication. That is 0.3 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 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 São Paulo.