CNAE 4322-3/02 · Assis (SP)
Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração in Assis (SP)
89 active companies are headquartered in Assis (SP) with this CNAE as their main activity. They represent less than 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 Assis (SP)
- 89
- less than 0.1% of Brazil's
- Of every 100 companies in Assis (SP)
- 0.5
- do this activity
- Among São Paulo's cities
- 51st
- by companies in this activity
Active companies in Assis (SP)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 3- TJB WOLF AR CONDICIONADO LTDAAssis (SP)
- PRO-AR REFRIGERACAO ELETRONICA LTDAAssis (SP)
- RM3 SISTEMAS DE AR CONDICIONADO LTDAAssis (SP)
- 2R PRESTACAO DE SERVICOS LTDAAssis (SP)
- UNNUS AR CONDICIONADO LTDAAssis (SP)
- RC CLIMATIZACAO LTDAAssis (SP)
- MF INSTALACOES E MANUTENCOES LTDAAssis (SP)
- REFRI - ARTH CLIMATIZACAO E REFRIGERACAO LTDAAssis (SP)
- MORAES REFRIGERACAO LTDAAssis (SP)
- GRAUTEC CLIMATIZACAO E ELETRICA LTDAAssis (SP)
- MACON LTDAAssis (SP)
- WG TEC REFRIGERACAO E CLIMATIZACAO LTDAAssis (SP)
- MULTISERVICE SAUDE E CLIMA LTDAAssis (SP)
- REFRIMACON LTDAAssis (SP)
- OSVALDO ESPERANCA ROCHA & CIA. LTDAAssis (SP)
- MARCOS DE SOUZA BISPOAssis (SP)
- PATRICIA APARECIDA SERVILHAAssis (SP)
- ALEX SANDRO DIAS BARBOSAAssis (SP)
- LEANDRO DOS SANTOSAssis (SP)
- CLAUDIO PINTO DA SILVAAssis (SP)
- F H M LEITE CLIMATIZACAOAssis (SP)
- J. C. B. DE SOUZAAssis (SP)
- JAIR ANTONIO DA SILVA MACANOAssis (SP)
- HENRIQUE PROENCA DE OLIVEIRAAssis (SP)
- ITALO EDUARDO DOS SANTOS KRADERAssis (SP)
- GABRIEL AUGUSTO DO VALE RIBEIROAssis (SP)
- JAISON ANTONIO DA SILVAAssis (SP)
- DERYL LOURENCO CAMPOSAssis (SP)
- R. A. F. DOMICIANO REFRIGERACAOAssis (SP)
- EVA DE MORAES DOMICIANOAssis (SP)
List limited to 89 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
- Assis (SP)0.5
- São Paulo0.3
- Brazil0.4
In Assis (SP), the activity weighs 1.1 times what it does 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 Assis (SP)
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás | 26 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração · this one | 89 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio | 7 |
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 Assis (SP)?
89 active companies have CNAE 4322-3/02 as their main activity in Assis (SP), 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 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 Assis (SP).