CNAE 6319-4/00 · Piauí
Portais, provedores de conteúdo e outros serviços de informação na internet in Piauí
285 active companies are headquartered in Piauí with this CNAE as their main activity. They represent 1.0% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 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 Piauí
- 285
- 1.0% of Brazil's
- Of every 100 companies in Piauí
- 0.1
- do this activity
- Among Brazil's federative units
- 17th
- by companies in this activity
Active companies in Piauí
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 10- SOCIAL COMUNICACAO & JORNALISMO LTDATeresina (PI)
- PORTAL OPINIAO E NOTICIA LTDATeresina (PI)
- BRL COMUNICACAO LTDATeresina (PI)
- R10 COMUNICACAO LTDATeresina (PI)
- V J C INFORMACAO E COMUNICACAO LTDATeresina (PI)
- MACEDO COMUNICACOES LTDASimões (PI)
- INSTITUTO DATA PIAUI LTDATeresina (PI)
- RAFAEL S LIMA LTDABarras (PI)
- WIKOLI COMUNICACAO E FATOPAGO LTDATeresina (PI)
- CONECTA PIAUI PRODUTORA E COMUNICACAO LTDATeresina (PI)
- LAN MARKETING DE PERFORMANCE LTDATeresina (PI)
- LICITACONNECT ASSESSORIA E GESTAO PUBLICA LTDAPadre Marcos (PI)
- D&FP MARKETING DIGITAL LTDACampo Maior (PI)
- EITA PIAUI MIDIA E COMUNICACAO LTDASão Raimundo Nonato (PI)
- J ANTONIO NOTICIA E MIDIA LTDAParnaíba (PI)
- PORTAL JN EMPREENDIMENTOS LTDATeresina (PI)
- ESTUDIO POTYCAST LTDATeresina (PI)
- F E DA SILVA JUNIOR LTDAPiripiri (PI)
- FRACTA TECNOLOGIAS LTDATeresina (PI)
- PORTAL CLUBE SAT LTDATeresina (PI)
- UNIVERSO DIGITAL GESTAO EMPRESARIAL LTDAPicos (PI)
- OSCAR DE BARROS SOUSA LTDATeresina (PI)
- ADLUMUS DIGITAL SOLUTIONS LTDASão Raimundo Nonato (PI)
- PEDRO CAMINHA DA LUZ JUNIOR LTDAItaueira (PI)
- PI24H PRODUTORA E COMUNICACAO LTDATeresina (PI)
- PLANET INTELIGENCIA DIGITAL LTDATeresina (PI)
- PONTO X COMUNICACAO LTDABom Jesus (PI)
- GLOBAL MONSTER LTDATeresina (PI)
- MOURA & LEAL COMUNICACAO E MARKETING LTDAPicos (PI)
- FERNANDO ANDRADE DA CRUZ LTDATeresina (PI)
List limited to 285 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
- Piauí0.1
- Brazil0.1
In Piauí, the activity weighs 1.2 times what it does in Brazil.
Piauí's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Teresina 56.8% 162
- 2 Parnaíba 7.0% 20
- 3 Picos 4.9% 14
- 4 Campo Maior 3.5% 10
- 5 Floriano 2.1% 6
- 6 Piripiri 1.8% 5
- 7 Bom Jesus 1.4% 4
- 8 Buriti dos Lopes 1.4% 4
- 9 Oeiras 1.4% 4
- 10 São Raimundo Nonato 1.4% 4
20 more cities
- 11 Esperantina 3
- 12 Padre Marcos 3
- 13 Canto do Buriti 2
- 14 Castelo do Piauí 2
- 15 Corrente 2
- 16 Palmeirais 2
- 17 Piracuruca 2
- 18 São João do Piauí 2
- 19 Simões 2
- 20 Uruçuí 2
- 21 Valença do Piauí 2
- 22 Belém do Piauí 1
- 23 Betânia do Piauí 1
- 24 Boa Hora 1
- 25 Ilha Grande 1
- 26 Lagoinha do Piauí 1
- 27 Lagoa do Piauí 1
- 28 Massapê do Piauí 1
- 29 Água Branca 1
- 30 Altos 1
Class 6319-4 in Piauí
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, 386 companies in Piauí.
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 Piauí?
285 active companies have CNAE 6319-4/00 as their main activity in Piauí, 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 Piauí's cities has the most companies in this activity?
Teresina, with 162, 56.8% 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 Piauí.