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CNAE 6319-4/00 · Brazil

Portais, provedores de conteúdo e outros serviços de informação na internet

29,924 active companies in the Brazilian CNPJ registry have this CNAE as their main activity. Look up companies and explore their distribution by state and city.

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

What this list shows

We count each active company in the Brazilian CNPJ registry once, by its head office 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.

Active companies
29,924
176th of 1,329 activities
Opened in 12 months
5,528
+10.7% · 158th by openings
Of every 100 companies in the country
0.1
do this activity
Openings per 100 active
18
in the country: 21

Active companies in this activity

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.

Look up companies in this activity (up to 300)

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.

Where the companies are

Acre: 40 companies, 0.1 of every 100 active companies there Alagoas: 166 companies, 0.1 of every 100 active companies there Amapá: 59 companies, 0.1 of every 100 active companies there Amazonas: 428 companies, 0.2 of every 100 active companies there Bahia: 859 companies, 0.1 of every 100 active companies there Ceará: 733 companies, 0.1 of every 100 active companies there Distrito Federal: 1,034 companies, 0.2 of every 100 active companies there Espírito Santo: 653 companies, 0.1 of every 100 active companies there Goiás: 864 companies, 0.1 of every 100 active companies there Maranhão: 216 companies, 0.1 of every 100 active companies there Mato Grosso: 650 companies, 0.1 of every 100 active companies there Mato Grosso do Sul: 407 companies, 0.1 of every 100 active companies there Minas Gerais: 2,328 companies, 0.1 of every 100 active companies there Pará: 219 companies, 0.0 of every 100 active companies there Paraíba: 765 companies, 0.2 of every 100 active companies there Paraná: 2,240 companies, 0.1 of every 100 active companies there Pernambuco: 529 companies, 0.1 of every 100 active companies there Piauí: 285 companies, 0.1 of every 100 active companies there Rio de Janeiro: 2,205 companies, 0.1 of every 100 active companies there Rio Grande do Norte: 235 companies, 0.1 of every 100 active companies there Rio Grande do Sul: 1,706 companies, 0.1 of every 100 active companies there Rondônia: 129 companies, 0.1 of every 100 active companies there Roraima: 0 companies, 0.0 of every 100 active companies there Santa Catarina: 1,737 companies, 0.1 of every 100 active companies there São Paulo: 11,044 companies, 0.1 of every 100 active companies there Sergipe: 160 companies, 0.1 of every 100 active companies there Tocantins: 116 companies, 0.1 of every 100 active companies there

Weight in each federative unit: of every 100 active companies, how many have this main activity

  1. 0.0 – 0.1
  2. 0.1
  3. 0.1
  4. 0.1
  5. 0.1 – 0.2

Federative units with the most companies

  1. 1 São Paulo 11,044
  2. 2 Minas Gerais 2,328
  3. 3 Paraná 2,240
  4. 4 Rio de Janeiro 2,205
  5. 5 Santa Catarina 1,737
  6. 6 Rio Grande do Sul 1,706
  7. 7 Distrito Federal 1,034
  8. 8 Goiás 864
  9. 9 Bahia 859
  10. 10 Paraíba 765
See the 26 federative units
  1. 11 Ceará 733
  2. 12 Espírito Santo 653
  3. 13 Mato Grosso 650
  4. 14 Pernambuco 529
  5. 15 Amazonas 428
  6. 16 Mato Grosso do Sul 407
  7. 17 Piauí 285
  8. 18 Rio Grande do Norte 235
  9. 19 Pará 219
  10. 20 Maranhão 216
  11. 21 Alagoas 166
  12. 22 Sergipe 160
  13. 23 Rondônia 129
  14. 24 Tocantins 116
  15. 25 Amapá 59
  16. 26 Acre 40

Cities with the most companies

active companies by head office

  1. 1 São Paulo (SP) 6,438
  2. 2 Rio de Janeiro (RJ) 1,442
  3. 3 Curitiba (PR) 1,087
  4. 4 Brasília (DF) 1,034
  5. 5 Belo Horizonte (MG) 890
  6. 6 Porto Alegre (RS) 716
  7. 7 João Pessoa (PB) 601
  8. 8 Fortaleza (CE) 491
  9. 9 Goiânia (GO) 483
  10. 10 Florianópolis (SC) 460
See the 30 cities
  1. 11 Barueri (SP) 442
  2. 12 Manaus (AM) 388
  3. 13 Cuiabá (MT) 378
  4. 14 Salvador (BA) 328
  5. 15 Recife (PE) 276
  6. 16 Vila Velha (ES) 272
  7. 17 Campinas (SP) 269
  8. 18 São Bernardo do Campo (SP) 239
  9. 19 Campo Grande (MS) 232
  10. 20 Niterói (RJ) 186
  11. 21 Criciúma (SC) 186
  12. 22 Ribeirão Preto (SP) 177
  13. 23 Maringá (PR) 174
  14. 24 Londrina (PR) 171
  15. 25 Vitória (ES) 168
  16. 26 Uberlândia (MG) 165
  17. 27 Teresina (PI) 162
  18. 28 Joinville (SC) 160
  19. 29 Sorocaba (SP) 159
  20. 30 São José dos Campos (SP) 157

What activity 6319-4/00 is

  1. Section J — Informação e comunicação
  2. Division — Atividades de prestação de serviços de informação
  3. Group — Tratamento de dados, hospedagem na internet e outras atividades relacionadas
  4. Class — Portais, provedores de conteúdo e outros serviços de informação na internet

What it covers

  • 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
  • As páginas de entretenimento (jogos) na internet, exceto jogos de azar
  • As páginas de publicidade na internet
  • O acesso a programas na internet
  • Os serviços de disponibilização de música através da internet
  • Os serviços de e-mail

What it does not cover

Typical activities

  • Atividade de search engine
  • Atividades de operação de aplicativos de conteúdo na internet
  • Operação de páginas de entretenimento na internet, exceto jogos de azar
  • Operação de portais de conteúdo da internet, atividades de
  • Operações de portais, provedores de conteúdo e outros serviços de informação na internet
  • Página de publicidade na internet
  • Serviço de emissão, expedição, distribuição, revogação e gerenciamento de certificados digitais
  • Serviço de identificação e cadastramento de usuários para fins de emissão de certificados digitais
  • Serviços de administração (gestão) de conteúdo relacionado às redes sociais para terceiros
  • Serviços de banco de informação para pesquisa e análise
  • Serviços de certificação digital
  • Serviços de consulta a banco de dados
See the other 11 typical activities
  • Serviços de disponibilização de música através da internet
  • Serviços de distribuição on line de conteúdo
  • Serviços de fornecimento de boletins meteorológicos disponíveis na internet
  • Serviços de gestão e medição de tráfego digital na internet (web)
  • Serviços de operação de plataformas online de redes sociais
  • Serviços de portal de busca da web
  • Serviços de provedores de e-mail
  • Serviços de site de jogos na internet, exceto jogos de azar
  • Serviços de streaming de áudio e vídeo pela internet
  • Site de busca na internet
  • Sites de publicidade na internet

Source: IBGE, CNAE 2.3 and its explanatory notes

Frequently asked questions about CNAE 6319-4/00

How many CNAE 6319-4/00 companies are there in Brazil?

29,924 active companies have CNAE 6319-4/00 as their main activity, according to the Receita Federal's October 2026 publication. It is 176th among the country's activities by companies.

Which federative unit has the most companies in this activity?

São Paulo, with 11,044. There, 0.1 of every 100 active companies have this main activity, against 0.1 in the national registry.

Does this total include branches and secondary activities?

No. Each active company is counted once, by its head office and registered main activity. A company may carry out this activity as a secondary activity and be excluded from the count. Geographic distribution uses the registered location; records without a recognized federative unit may be counted nationally without appearing in local groups.

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 in the Brazilian CNPJ registry with this as their main activity, counted once by head office. Location is taken from the registry. Where available, openings are for the last 12 months, compared with the previous 12 months.