CNAE 6319-4/00 · Paraná
Portais, provedores de conteúdo e outros serviços de informação na internet in Paraná
2,240 active companies are headquartered in Paraná with this CNAE as their main activity. They represent 7.5% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 29,924
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
- 2,240
- 7.5% of Brazil's
- Of every 100 companies in Paraná
- 0.1
- do this activity
- Among Brazil's federative units
- 3rd
- 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- ACD - AUTENTICA CERTIFICADO DIGITAL LTDAMaringá (PR)
- KDM SERVICOS SVA LTDASanta Helena (PR)
- DEZ OVER THE TOP LTDADois Vizinhos (PR)
- PTI SERVICOS SVA LTDAItaipulândia (PR)
- AXXEL TELECOM LTDACuritiba (PR)
- SIGNIT CERTIFICADORA DIGITAL LTDACascavel (PR)
- WATCH TV ENTRETENIMENTOS S/ACuritiba (PR)
- N ROQUES TURMINA LTDAMissal (PR)
- GARCIA CERTIFICADORA DIGITAL LTDALondrina (PR)
- EEMOVEL SERVICOS DE INFORMACOES S/ACascavel (PR)
- THOR GESTAO LTDACuritiba (PR)
- EASY EMPREENDIMENTOS LTDACastro (PR)
- DATA SOUL DIGITAL LTDACuritiba (PR)
- E M DA SILVA DE MORAES PUBLICIDADE LTDAMedianeira (PR)
- NEW OESTE SERVICOS DIGITAIS LTDAFoz do Iguaçu (PR)
- CERTPLUS CERTIFICADOS DIGITAIS LTDACuritiba (PR)
- DOO MARKETPLACE LTDACuritiba (PR)
- CERTLINE CERTIFICADOS LTDACascavel (PR)
- LION CERTIFICACAO DIGITAL E COMERCIO VAREJISTA LTDAPinhais (PR)
- NETTRI SERVICOS DIGITAIS LTDABarracão (PR)
- CERTBRASIL DIGITAL LTDACuritiba (PR)
- AR - SELO DIGITAL LTDACuritiba (PR)
- TRADINCOM CONSULTORIA EM NEGOCIOS AGROPECUARIOS LTDACuritiba (PR)
- PAR CERTIFICADOS DIGITAIS LTDACuritiba (PR)
- MUNDIAL TECNOLOGIA LTDANova Prata do Iguaçu (PR)
- PGS COMERCIO, DISTRIBUICAO E PUBLICIDADE LTDACuritiba (PR)
- OLIVEIRA AZUL LTDASanta Tereza do Oeste (PR)
- PIPEFY MARKETING E TECNOLOGIA LTDACuritiba (PR)
- POP INTERNET LTDA.Londrina (PR)
- NGT TECNOLOGIA E LOCACAO 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 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 Curitiba 48.5% 1,087
- 2 Maringá 7.8% 174
- 3 Londrina 7.6% 171
- 4 Cascavel 3.2% 71
- 5 Foz do Iguaçu 2.7% 61
- 6 São José dos Pinhais 2.7% 61
- 7 Ponta Grossa 2.5% 56
- 8 Apucarana 1.6% 36
- 9 Pinhais 1.3% 30
- 10 Toledo 1.2% 28
20 more cities
- 11 Guarapuava 25
- 12 Umuarama 23
- 13 Francisco Beltrão 18
- 14 Pato Branco 18
- 15 Campo Largo 16
- 16 Colombo 13
- 17 Guaratuba 13
- 18 Arapongas 12
- 19 Marechal Cândido Rondon 11
- 20 Paranaguá 11
- 21 Paranavaí 11
- 22 Campo Mourão 10
- 23 Cianorte 10
- 24 Araucária 8
- 25 Piraquara 8
- 26 Cambé 7
- 27 Goioerê 7
- 28 São Miguel do Iguaçu 7
- 29 Fazenda Rio Grande 7
- 30 Tapejara 6
Class 6319-4 in Paraná
portais, provedores de conteúdo e outros serviços de informação na internet, by subclassClose to this: 6201-5/01 · Desenvolvimento de programas de computador sob encomenda, 5,392 companies in Paraná.
What activity 6319-4/00 is
- A operação de páginas de internet (websites) ou de ferramentas de busca (search engine) para gerar e manter grandes bases de dados de endereços e conteúdos de internet
- A operação de portais da internet que atualizam periodicamente seu conteúdo, como, por exemplo, os dos meios de comunicação
- As atividades para certificação digital
Frequently asked questions
How many companies have main CNAE 6319-4/00 in Paraná?
2,240 active companies have CNAE 6319-4/00 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 1,087, 48.5% 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.