CNAE 6311-9/00 · Paraná
Tratamento de dados, provedores de serviços de aplicação e serviços de hospedagem na internet in Paraná
1,218 active companies are headquartered in Paraná with this CNAE as their main activity. They represent 6.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 19,990
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 Paraná
- 1,218
- 6.1% of Brazil's
- Of every 100 companies in Paraná
- 0.1
- do this activity
- Among Brazil's federative units
- 4th
- by companies in this activity
Active companies in Paraná
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- AMPERNET SERVICOS EM TECNOLOGIA LTDAAmpére (PR)
- TELXE DO BRASIL TELECOMUNICACOES LTDACuritiba (PR)
- COMPANHIA DE TECNOLOGIA DA INFORMACAO E COMUNICACAO DO PARANA - CELEPARCuritiba (PR)
- ARQUIVOBRAS GESTAO DE DOCUMENTOS LTDAPonta Grossa (PR)
- 4B DIGITAL LTDACascavel (PR)
- USE MAIS MULTISERVICOS S/ACuritiba (PR)
- MERUSAK LTDAFoz do Iguaçu (PR)
- SYNTRIO INTELIGENCIA CONECTADA LTDACuritiba (PR)
- NUCLEO BASICO TECNOLOGIA E INFORMACAO LTDACuritiba (PR)
- BRISA CONSULTORIA E INFORMATICA LTDACuritiba (PR)
- SOS DATA RECOVERY LTDALondrina (PR)
- BARON SISTEMAS DE INFORMACAO LTDAPonta Grossa (PR)
- TAMAKAI LTDACascavel (PR)
- VENDA TRUCK SERVICOS NA WEB LTDACuritiba (PR)
- LATUS SUL RECURSOS HUMANOS LTDACuritiba (PR)
- F & M RECUPERADORA DE ATIVOS S/S LTDACuritiba (PR)
- ITACREDI ADMINISTRACAO E NEGOCIOS LTDAUmuarama (PR)
- LEVIATAN ADMINISTRACAO DE INFRAESTRUTURA DIGITAL EM NUVEM LTDACuritiba (PR)
- CASH LTDACuritiba (PR)
- QUICKWEB TELECOMUNICACOES LTDACuritiba (PR)
- INNON LIVROS DIGITAIS LTDAMandirituba (PR)
- WATCHLABS LTDACuritiba (PR)
- MULLER & MELLO INFORMATICA S/C LTDAToledo (PR)
- ALPHA PROCESSAMENTOS LTDA.Londrina (PR)
- TRIZY TECNOLOGIA EM LOGISTICA LTDA.Ponta Grossa (PR)
- AGENDA BELEZA LTDACuritiba (PR)
- CANTU HOLDING DE PARTICIPACOES LTDAVitorino (PR)
- DATA-IA DO BRASIL DATACENTER E SERVICOS DE INFRAESTRUTURA EM TECNOLOGIA DE INFORMACOES S.A.Maringá (PR)
- EQUIPMENT IT FOR THE FARM LTDACuritiba (PR)
- SENFF SOLUCOES EM TI LTDACuritiba (PR)
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 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
- Paraná0.1
- Brazil0.1
In Paraná, the activity weighs less than in Brazil.
Paraná's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Curitiba 57.4% 699
- 2 Londrina 9.2% 112
- 3 Maringá 5.3% 65
- 4 Ponta Grossa 3.0% 37
- 5 Cascavel 2.9% 35
- 6 São José dos Pinhais 2.9% 35
- 7 Pinhais 2.1% 25
- 8 Foz do Iguaçu 1.4% 17
- 9 Colombo 1.1% 14
- 10 Campo Mourão 0.8% 10
20 more cities
- 11 Guarapuava 10
- 12 Cambé 9
- 13 Apucarana 8
- 14 Umuarama 8
- 15 Araucária 7
- 16 Toledo 7
- 17 Cianorte 6
- 18 Francisco Beltrão 6
- 19 Paranaguá 5
- 20 Paranavaí 5
- 21 Cornélio Procópio 4
- 22 Bandeirantes 3
- 23 Bela Vista do Paraíso 3
- 24 Marechal Cândido Rondon 3
- 25 Pato Branco 3
- 26 Realeza 3
- 27 Rolândia 3
- 28 Almirante Tamandaré 2
- 29 Antonina 2
- 30 Arapongas 2
Class 6311-9 in Paraná
tratamento de dados, provedores de serviços de aplicação e serviços de hospedagem na internet, by subclassClose to this: 8219-9/99 · Preparação de documentos e serviços especializados de apoio administrativo não especificados anteriormente, 50,834 companies in Paraná.
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
Frequently asked questions
How many companies have main CNAE 6311-9/00 in Paraná?
1,218 active companies have CNAE 6311-9/00 as their main activity in Paraná, 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 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 Paraná.