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CNAE 6311-9/00 · Curitiba (PR)

Tratamento de dados, provedores de serviços de aplicação e serviços de hospedagem na internet in Curitiba (PR)

699 active companies are headquartered in Curitiba (PR) with this CNAE as their main activity. They represent 3.5% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 19,990 · Paraná 1,218

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 Curitiba (PR)
699
3.5% of Brazil's
Of every 100 companies in Curitiba (PR)
0.1
do this activity
Among Paraná's cities
1st
by companies in this activity

Active companies in Curitiba (PR)

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. Curitiba (PR)0.1
  2. Paraná0.1
  3. Brazil0.1

In Curitiba (PR), the activity weighs 2.0 times what it does in Brazil.

Paraná's cities with the most companies in this activity

active companies and each city's share of the state

  1. 1 Curitiba 57.4% 699
  2. 2 Londrina 9.2% 112
  3. 3 Maringá 5.3% 65
  4. 4 Ponta Grossa 3.0% 37
  5. 5 Cascavel 2.9% 35
  6. 6 São José dos Pinhais 2.9% 35
  7. 7 Pinhais 2.1% 25
  8. 8 Foz do Iguaçu 1.4% 17
  9. 9 Colombo 1.1% 14
  10. 10 Campo Mourão 0.8% 10
20 more cities
  1. 11 Guarapuava 10
  2. 12 Cambé 9
  3. 13 Apucarana 8
  4. 14 Umuarama 8
  5. 15 Araucária 7
  6. 16 Toledo 7
  7. 17 Cianorte 6
  8. 18 Francisco Beltrão 6
  9. 19 Paranaguá 5
  10. 20 Paranavaí 5
  11. 21 Cornélio Procópio 4
  12. 22 Bandeirantes 3
  13. 23 Bela Vista do Paraíso 3
  14. 24 Marechal Cândido Rondon 3
  15. 25 Pato Branco 3
  16. 26 Realeza 3
  17. 27 Rolândia 3
  18. 28 Almirante Tamandaré 2
  19. 29 Antonina 2
  20. 30 Arapongas 2

Class 6311-9 in Curitiba (PR)

tratamento de dados, provedores de serviços de aplicação e serviços de hospedagem na internet, by subclass

Close to this: 8219-9/99 · Preparação de documentos e serviços especializados de apoio administrativo não especificados anteriormente, 18,324 companies in Curitiba (PR).

What activity 6311-9/00 is

  • As atividades de disponibilização de infra-estrutura para os serviços de tratamento de dados, hospedagem na internet e outras atividades relacionadas, como: #- a hospedagem de aplicações ou serviços de transferência contínua de som e imagem através da internet #- a hospedagem de páginas da internet (webhosting) #- os serviços de compartilhamento de computadores
  • As atividades de tratamento de dados a partir dos dados fornecidos pelos clientes, como: #- o processamento de dados com a respectiva emissão de relatórios e críticas #- a gestão de bancos de dados de terceiros, permitindo a produção de listagens, de tabulações e a realização de consultas #- os serviços de entrada de dados para processamento #- as atividades de escaneamento e leitura ótica de documentos

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 6311-9/00 in Curitiba (PR)?

699 active companies have CNAE 6311-9/00 as their main activity in Curitiba (PR), 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 Paraná's cities has the most companies in this activity?

Curitiba, with 699, 57.4% 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 Curitiba (PR).

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