CNAE 6319-4/00 · Niterói (RJ)
Portais, provedores de conteúdo e outros serviços de informação na internet in Niterói (RJ)
186 active companies are headquartered in Niterói (RJ) with this CNAE as their main activity. They represent 0.6% 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 · Rio de Janeiro 2,205
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 Niterói (RJ)
- 186
- 0.6% of Brazil's
- Of every 100 companies in Niterói (RJ)
- 0.2
- do this activity
- Among Rio de Janeiro's cities
- 2nd
- by companies in this activity
Active companies in Niterói (RJ)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 7- MULTIPLY SERVICOS DE MANUTENCAO LTDANiterói (RJ)
- EFDIGITALAGENCY AGENCIA DE MARKETING LTDANiterói (RJ)
- EXPERTA MEDIA COMUNICACAO LTDANiterói (RJ)
- MENTORIABET EDUCACAO E TECNOLOGIA LTDANiterói (RJ)
- ARIDE SOLUCOES EM MOBILIDADE E SERVICOS LTDANiterói (RJ)
- TAIS DA SILVA FERREIRA FLUENCY LTDANiterói (RJ)
- POSTEL SERVICO TECNOLOGIA E INFORMACAO LTDANiterói (RJ)
- AGITO MIDIAS & EVENTOS WEBLER LTDANiterói (RJ)
- GRANDE MESA TECNOLOGIAS LTDANiterói (RJ)
- DISTRO TECNOLOGIA LTDANiterói (RJ)
- RARO INTERATIVIDADE SERVICOS EM TI LTDANiterói (RJ)
- HD25 SERVICOS LTDANiterói (RJ)
- CREATOR PRO LTDANiterói (RJ)
- RL FITNESS ONLINE LTDANiterói (RJ)
- KV DIGITAL LTDANiterói (RJ)
- JGX SEGURANCA DA INFORMACAO E TECNOLOGIA LTDANiterói (RJ)
- SDC MIDIA E MARKETING LTDANiterói (RJ)
- ID SPACE 360 SERVICOS DE PLATAFORMA ELETRONICA LTDANiterói (RJ)
- FLOYD INTERMEDIACAO AGENCIAMENTO E SOLUCOES TECNOLOGICAS LTDANiterói (RJ)
- N T PUBLICIDADE DIVULGACAO E PARTICIPACOES LTDANiterói (RJ)
- OSR SERVICOS CORPORATIVOS LTDANiterói (RJ)
- L & S NEGOCIOS E SOLUCOES EM SOFTWARES E INTERNET LTDANiterói (RJ)
- M C P GOMES LTDANiterói (RJ)
- ICTUS INFORMATICA E TELECOMUNICACOES LTDANiterói (RJ)
- MOTUS EST CONSULTORIA SERVICOS DE TECNOLOGIA MARKETING GESTAO E TREINAMENTOS LTDANiterói (RJ)
- FERNANDA ROCHA PINA PRODUCOES LIMITADANiterói (RJ)
- AQUECE SISTEMAS FITNESS LTDANiterói (RJ)
- FAMILIA MERAT PRODUCOES LTDANiterói (RJ)
- PROATIVA EDITORA E PUBLICIDADE LTDANiterói (RJ)
- G13 INVESTIMENTOS TOKENIZACAO E SOLUCOES TECNOLOGICAS LTDANiterói (RJ)
List limited to 186 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
- Niterói (RJ)0.2
- Rio de Janeiro0.1
- Brazil0.1
In Niterói (RJ), the activity weighs 1.7 times what it does in Brazil.
Rio de Janeiro's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Rio de Janeiro 65.4% 1,442
- 2 Niterói 8.4% 186
- 3 Duque de Caxias 3.4% 74
- 4 Petrópolis 2.0% 45
- 5 Campos dos Goytacazes 1.8% 40
- 6 Cabo Frio 1.5% 34
- 7 Nova Friburgo 1.5% 32
- 8 Teresópolis 1.3% 29
- 9 Nova Iguaçu 1.1% 25
- 10 Macaé 1.0% 21
20 more cities
- 11 São Gonçalo 20
- 12 Maricá 16
- 13 São João de Meriti 16
- 14 Resende 15
- 15 Volta Redonda 15
- 16 Araruama 13
- 17 Saquarema 13
- 18 Barra Mansa 12
- 19 Três Rios 11
- 20 Rio das Ostras 10
- 21 Angra dos Reis 10
- 22 Barra do Piraí 10
- 23 Itaboraí 10
- 24 Nilópolis 9
- 25 Rio Bonito 8
- 26 Magé 7
- 27 Belford Roxo 6
- 28 Itaperuna 6
- 29 São Pedro da Aldeia 5
- 30 Itatiaia 5
Class 6319-4 in Niterói (RJ)
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, 318 companies in Niterói (RJ).
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 Niterói (RJ)?
186 active companies have CNAE 6319-4/00 as their main activity in Niterói (RJ), according to the Receita Federal's October 2026 publication. That is 0.2 of every 100 companies there, against 0.1 in Brazil.
Which of Rio de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 1,442, 65.4% 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 Niterói (RJ).