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CNAE 4330-4/02 · Rio de Janeiro

Instalação de portas, janelas, tetos, divisórias e armários embutidos de qualquer material in Rio de Janeiro

1,679 active companies are headquartered in Rio de Janeiro with this CNAE as their main activity. They represent 7.3% of Brazil's active companies with the same main activity.

Source: Receita Federal, CNPJ Open Data · October 2026 publication

The same activity in Brazil 23,050

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 Rio de Janeiro
1,679
7.3% of Brazil's
Of every 100 companies in Rio de Janeiro
0.1
do this activity
Among Brazil's federative units
6th
by companies in this activity

Active companies in Rio de Janeiro

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10

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 much the activity weighs

of every 100 active companies, how many do this activity

  1. Rio de Janeiro0.1
  2. Brazil0.1

In Rio de Janeiro, 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. 1 Rio de Janeiro 43.2% 726
  2. 2 Petrópolis 6.3% 105
  3. 3 São Gonçalo 5.0% 84
  4. 4 Teresópolis 4.1% 68
  5. 5 Duque de Caxias 3.9% 65
  6. 6 Nova Iguaçu 3.7% 62
  7. 7 Niterói 3.5% 59
  8. 8 Belford Roxo 2.6% 44
  9. 9 Cabo Frio 1.5% 26
  10. 10 Campos dos Goytacazes 1.5% 25
20 more cities
  1. 11 São João de Meriti 25
  2. 12 Angra dos Reis 24
  3. 13 Maricá 24
  4. 14 Macaé 22
  5. 15 Nova Friburgo 21
  6. 16 Magé 18
  7. 17 Itaboraí 17
  8. 18 Araruama 16
  9. 19 Volta Redonda 16
  10. 20 São Pedro da Aldeia 15
  11. 21 Rio das Ostras 14
  12. 22 Saquarema 13
  13. 23 Mesquita 12
  14. 24 Paraty 11
  15. 25 Barra Mansa 10
  16. 26 Resende 10
  17. 27 Seropédica 9
  18. 28 Queimados 8
  19. 29 Cachoeiras de Macacu 8
  20. 30 Itaguaí 8

Class 4330-4 in Rio de Janeiro

obras de acabamento, by subclass
SubclassActive
4330-4/01 Impermeabilização em obras de engenharia civil189
4330-4/02 Instalação de portas, janelas, tetos, divisórias e armários embutidos de qualquer material · this one1,679
4330-4/03 Obras de acabamento em gesso e estuque3,380
4330-4/04 Serviços de pintura de edifícios em geral13,811
4330-4/05 Aplicação de revestimentos e de resinas em interiores e exteriores2,665
4330-4/99 Outras obras de acabamento da construção4,149

Close to this: 2512-8/00 · Fabricação de esquadrias de metal, 1,662 companies in Rio de Janeiro.

What activity 4330-4/02 is

  • A instalação de esquadrias de metal, madeira ou qualquer outro material, quando realizada por unidades especializadas
  • A instalação de portas, janelas, alisares de portas e janelas, cozinhas equipadas, escadas, equipamentos para lojas comerciais e similares, em madeira e outros materiais, quando realizada por unidades especializadas
  • A execução de trabalhos em madeira em interiores, quando realizada por unidades especializadas

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 4330-4/02 in Rio de Janeiro?

1,679 active companies have CNAE 4330-4/02 as their main activity in Rio de Janeiro, according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.1 in Brazil.

Which of Rio de Janeiro's cities has the most companies in this activity?

Rio de Janeiro, with 726, 43.2% 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 Rio de Janeiro.