CNAE 4322-3/02 · Barra do Piraí (RJ)
Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração in Barra do Piraí (RJ)
28 active companies are headquartered in Barra do Piraí (RJ) 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
The same activity in Brazil 109,877 · Rio de Janeiro 10,922
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 Barra do Piraí (RJ)
- 28
- less than 0.1% of Brazil's
- Of every 100 companies in Barra do Piraí (RJ)
- 0.3
- do this activity
- Among Rio de Janeiro's cities
- 35th
- by companies in this activity
Active companies in Barra do Piraí (RJ)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- BARRA REFRIGERACOES MANUTENCAO ELETRICA E COMERCIO LTDABarra do Piraí (RJ)
- EXAUST AIR LTDABarra do Piraí (RJ)
- REFRIGERACAO ELETROFON LTDABarra do Piraí (RJ)
- GRUPO J. R. L. LTDABarra do Piraí (RJ)
- A C GOES REFRIGERACAO E MANUTENCAOBarra do Piraí (RJ)
- L & P SOLUCOES TECNICAS INTEGRADAS LTDABarra do Piraí (RJ)
- RODRIGO LUCIO REIS COSTABarra do Piraí (RJ)
- LUIS PAULO DOS REIS SALGADOBarra do Piraí (RJ)
- RICARDO ANDRE V. BRANDAOBarra do Piraí (RJ)
- ROMARIO DE SOUZA FONTESBarra do Piraí (RJ)
- VICTOR HUGO DA SILVA SOUZABarra do Piraí (RJ)
- PEDRO PAULO MELLO VICENTEBarra do Piraí (RJ)
- JAIDER SANTIAGO MOREIRABarra do Piraí (RJ)
- OSNI DOS REIS ANTUNESBarra do Piraí (RJ)
- VITOR DE SOUZA SANTOSBarra do Piraí (RJ)
- FLAVIO LEONIDAS DOS SANTOS JESUSBarra do Piraí (RJ)
- GISELE DE JESUS DELPHINOBarra do Piraí (RJ)
- PEDRO HENRIQUE GOMES DOS REISBarra do Piraí (RJ)
- ANDERSON DA SILVA BRUMBarra do Piraí (RJ)
- RICARDO LUIZ EUGENIO NUNESBarra do Piraí (RJ)
- RICARDO PINTO GUIMARAESBarra do Piraí (RJ)
- ROSILENE DELFINO GOMES DA CRUZ PERESBarra do Piraí (RJ)
- ROSIMAR SOUZA VILASBarra do Piraí (RJ)
- ANDRONICO OSMAR RODRIGUES DA SILVABarra do Piraí (RJ)
- NATHAN FERREIRA OLYMPIOBarra do Piraí (RJ)
- LUIZ CLEBER CARREIRABarra do Piraí (RJ)
- ATAIDE CARLOS BAHIABarra do Piraí (RJ)
- CHRISTIAN ARAUJO BARBOSABarra do Piraí (RJ)
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
- Barra do Piraí (RJ)0.3
- Rio de Janeiro0.5
- Brazil0.4
In Barra do Piraí (RJ), the activity weighs less than in Brazil.
Rio de Janeiro's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Rio de Janeiro 44.4% 4,849
- 2 Duque de Caxias 6.5% 710
- 3 Nova Iguaçu 6.1% 664
- 4 São Gonçalo 5.9% 644
- 5 Belford Roxo 3.5% 382
- 6 São João de Meriti 3.4% 374
- 7 Niterói 2.5% 276
- 8 Campos dos Goytacazes 1.6% 174
- 9 Macaé 1.6% 171
- 10 Maricá 1.6% 171
20 more cities
- 11 Cabo Frio 170
- 12 Itaboraí 154
- 13 Rio das Ostras 127
- 14 Mesquita 126
- 15 Angra dos Reis 112
- 16 Nilópolis 112
- 17 Magé 109
- 18 Volta Redonda 101
- 19 Japeri 93
- 20 Queimados 91
- 21 Petrópolis 82
- 22 Araruama 81
- 23 Barra Mansa 79
- 24 Itaperuna 74
- 25 São Pedro da Aldeia 72
- 26 Resende 61
- 27 Itaguaí 58
- 28 Teresópolis 49
- 29 Saquarema 47
- 30 Três Rios 46
Class 4322-3 in Barra do Piraí (RJ)
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás | 8 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração · this one | 28 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio | 0 |
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 Barra do Piraí (RJ)?
28 active companies have CNAE 4322-3/02 as their main activity in Barra do Piraí (RJ), 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 Rio de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 4,849, 44.4% 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 Barra do Piraí (RJ).