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CNAE 4399-1/99 · Duque de Caxias (RJ)

Serviços especializados para construção não especificados anteriormente in Duque de Caxias (RJ)

67 active companies are headquartered in Duque de Caxias (RJ) with this CNAE as their main activity. They represent 0.2% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 35,465 · Rio de Janeiro 1,275

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 Duque de Caxias (RJ)
67
0.2% of Brazil's
Of every 100 companies in Duque de Caxias (RJ)
0.1
do this activity
Among Rio de Janeiro's cities
4th
by companies in this activity

Active companies in Duque de Caxias (RJ)

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 3

List limited to 67 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. Duque de Caxias (RJ)0.1
  2. Rio de Janeiro0.1
  3. Brazil0.1

In Duque de Caxias (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. 1 Rio de Janeiro 36.9% 471
  2. 2 Niterói 5.7% 73
  3. 3 São Gonçalo 5.4% 69
  4. 4 Duque de Caxias 5.3% 67
  5. 5 Petrópolis 3.2% 41
  6. 6 Campos dos Goytacazes 3.1% 39
  7. 7 Nova Iguaçu 2.9% 37
  8. 8 Angra dos Reis 2.7% 35
  9. 9 Itaperuna 1.8% 23
  10. 10 Volta Redonda 1.7% 22
20 more cities
  1. 11 Belford Roxo 21
  2. 12 São João de Meriti 20
  3. 13 Teresópolis 20
  4. 14 Itaboraí 19
  5. 15 Rio das Ostras 18
  6. 16 Magé 17
  7. 17 Maricá 17
  8. 18 Macaé 16
  9. 19 Cabo Frio 15
  10. 20 Resende 15
  11. 21 Nova Friburgo 14
  12. 22 Saquarema 14
  13. 23 Mesquita 13
  14. 24 Barra Mansa 13
  15. 25 Araruama 11
  16. 26 Nilópolis 10
  17. 27 Itaguaí 9
  18. 28 Paraty 8
  19. 29 Queimados 7
  20. 30 São Pedro da Aldeia 7

Class 4399-1 in Duque de Caxias (RJ)

serviços especializados para construção não especificados anteriormente, by subclass
SubclassActive
4399-1/01 Administração de obras26
4399-1/02 Montagem e desmontagem de andaimes e outras estruturas temporárias17
4399-1/03 Obras de alvenaria2,413
4399-1/04 Serviços de operação e fornecimento de equipamentos para transporte e elevação de cargas e pessoas para uso em obras17
4399-1/05 Perfuração e construção de poços de água10
4399-1/99 Serviços especializados para construção não especificados anteriormente · this one67

Close to this: 7732-2/01 · Aluguel de máquinas e equipamentos para construção sem operador, exceto andaimes, 115 companies in Duque de Caxias (RJ).

What activity 4399-1/99 is

  • A construção de fornos industriais
  • A construção de partes de edifícios, tais como: telhados, coberturas, chaminés, lareiras, churrasqueiras, etc.
  • Os serviços de limpeza de fachadas, com jateamento de areia, vapor e semelhantes

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 4399-1/99 in Duque de Caxias (RJ)?

67 active companies have CNAE 4399-1/99 as their main activity in Duque de Caxias (RJ), 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 471, 36.9% 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 Duque de Caxias (RJ).

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