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CNAE 9001-9/06 · Rio de Janeiro

Atividades de sonorização e de iluminação in Rio de Janeiro

4,746 active companies are headquartered in Rio de Janeiro with this CNAE as their main activity. They represent 13.0% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 36,400

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
4,746
13.0% of Brazil's
Of every 100 companies in Rio de Janeiro
0.2
do this activity
Among Brazil's federative units
2nd
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 Janeiro0.2
  2. Brazil0.1

In Rio de Janeiro, the activity weighs 1.6 times what it does 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 61.8% 2,934
  2. 2 Niterói 4.3% 204
  3. 3 São Gonçalo 4.0% 189
  4. 4 Duque de Caxias 2.6% 124
  5. 5 Nova Iguaçu 2.4% 116
  6. 6 Petrópolis 1.9% 88
  7. 7 Campos dos Goytacazes 1.8% 84
  8. 8 São João de Meriti 1.5% 71
  9. 9 Belford Roxo 1.3% 61
  10. 10 Maricá 1.2% 59
20 more cities
  1. 11 Cabo Frio 55
  2. 12 Volta Redonda 49
  3. 13 Macaé 42
  4. 14 Teresópolis 41
  5. 15 Nova Friburgo 40
  6. 16 Araruama 31
  7. 17 Itaboraí 31
  8. 18 Mesquita 25
  9. 19 Magé 25
  10. 20 Barra Mansa 21
  11. 21 Nilópolis 21
  12. 22 Armação dos Búzios 20
  13. 23 Rio das Ostras 19
  14. 24 Itaguaí 17
  15. 25 Resende 17
  16. 26 São Pedro da Aldeia 16
  17. 27 Queimados 15
  18. 28 Itaperuna 13
  19. 29 Guapimirim 12
  20. 30 Paraty 12

Class 9001-9 in Rio de Janeiro

artes cênicas, espetáculos e atividades complementares, by subclass

What activity 9001-9/06 is

  • As atividades de sonorização e iluminação de salas de teatro, de música e de outros espaços dedicados a atividades artísticas e culturais

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 9001-9/06 in Rio de Janeiro?

4,746 active companies have CNAE 9001-9/06 as their main activity in Rio de Janeiro, according to the Receita Federal's October 2026 publication. That is 0.2 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 2,934, 61.8% 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.