CNAE 6399-2/00 · Rio de Janeiro
Other information service activities not elsewhere classified in Rio de Janeiro
1,787 active companies are headquartered in Rio de Janeiro with this CNAE as their main activity. They represent 9.0% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 19,810
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 Rio de Janeiro
- 1,787
- 9.0% of Brazil's
- Of every 100 companies in Rio de Janeiro
- 0.1
- do this activity
- Among Brazil's federative units
- 2nd
- by companies in this activity
Active companies in Rio de Janeiro
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 4 of 10- GLOBAL MIDIAS LTDARio Bonito (RJ)
- H2R NEGOCIOS E GESTAO LTDAMendes (RJ)
- GESTAO MAIS BRASIL LS LTDARio de Janeiro (RJ)
- VALENTE TEC SOLUCOES LTDARio de Janeiro (RJ)
- BUPPER CONNECT LTDANova Friburgo (RJ)
- PEREIRA DA SILVA CONSULTORIA E ASSESSORIA LTDARio de Janeiro (RJ)
- BAIXADA VIVA NOTICIAS LTDASão João de Meriti (RJ)
- MARCIORR SOLUCOES EM TI LTDARio de Janeiro (RJ)
- S FARIAS AGUIAR DESPACHANTES LTDASão João de Meriti (RJ)
- MPTI SERVICOS LTDARio de Janeiro (RJ)
- PTI SERVICOS DE INFORMATICA LTDARio de Janeiro (RJ)
- BACH ASSESSORIA EM TECNOLOGIA DA INFORMACAO LDAPetrópolis (RJ)
- J BARBOSA SOLUCOES EM TI LTDAPetrópolis (RJ)
- H2 SISTEMAS - SOLUCOES EM INFORMATICA E AUTOMACAO COMERCIAL LTDACampos dos Goytacazes (RJ)
- CRISTIANO MARTINS DE CARVALHO SERVICOS DE INFORMACAO E MANUTENCAO LTDARio de Janeiro (RJ)
- GIGAHEAD SERVICOS DE TECNOLOGIA DA INFORMACAO LTDARio de Janeiro (RJ)
- SURF CONNECT LTDARio de Janeiro (RJ)
- CALIFRER PRESTACAO DE SERVICOS DE INFORMACAO LTDARio de Janeiro (RJ)
- MV COMUNICACAO INTEGRADA LTDARio de Janeiro (RJ)
- MLP PRESTACAO DE SERVICOS DE TI LTDARio de Janeiro (RJ)
- RBARROS INFORMATICA LTDARio de Janeiro (RJ)
- PERRETI SOLUCOES TI LTDARio de Janeiro (RJ)
- JORNAL DA REPUBLICA LTDARio de Janeiro (RJ)
- MAURO F. TEXTOS E PRODUCOES JORNALISTICAS E ARTISTICAS LTDARio de Janeiro (RJ)
- AMIDIARIO MARKETING PUBLICIDADE LTDARio de Janeiro (RJ)
- S.G. SARTI M. COMUNICACAO, PRODUCAO E EVENTOSLTDARio de Janeiro (RJ)
- FRANCA FERNANDES SERVICOS DE INFORMACAO LTDARio de Janeiro (RJ)
- WS AGENCIA DIGITAL LTDARio de Janeiro (RJ)
- PHASE CONSULTORIA LTDARio de Janeiro (RJ)
- PLURAL ASSESSORIA DE COMUNICACAO LTDARio de Janeiro (RJ)
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
- Rio de Janeiro0.1
- Brazil0.1
In Rio de Janeiro, the activity weighs 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 61.3% 1,096
- 2 Niterói 7.4% 132
- 3 São Gonçalo 3.4% 61
- 4 Petrópolis 3.0% 54
- 5 Campos dos Goytacazes 2.8% 50
- 6 Duque de Caxias 2.3% 41
- 7 Nova Iguaçu 2.2% 40
- 8 Maricá 1.3% 23
- 9 Cabo Frio 1.1% 20
- 10 Teresópolis 1.1% 20
20 more cities
- 11 Belford Roxo 17
- 12 Volta Redonda 17
- 13 São João de Meriti 16
- 14 Nova Friburgo 14
- 15 Resende 13
- 16 Magé 12
- 17 Rio das Ostras 10
- 18 Rio Bonito 10
- 19 Mesquita 9
- 20 Angra dos Reis 9
- 21 Barra do Piraí 9
- 22 Barra Mansa 9
- 23 Três Rios 9
- 24 Itaboraí 8
- 25 Araruama 7
- 26 Macaé 7
- 27 Saquarema 6
- 28 Itaperuna 5
- 29 Paraíba do Sul 5
- 30 Itaguaí 4
Class 6399-2 in Rio de Janeiro
outras atividades de prestação de serviços de informação não especificadas anteriormente, by subclassClose to this: 9511-8/00 · Repair and maintenance of computers and peripheral equipment, 15,162 companies in Rio de Janeiro.
What activity 6399-2/00 is
- As demais atividades de prestação de serviços de informação não especificadas anteriormente, como: #- os serviços de informação telefônica #- os serviços de levantamento de informações realizados por contrato ou por comissão #- os serviços de resumos de notícias (clipping)
Frequently asked questions
How many companies have main CNAE 6399-2/00 in Rio de Janeiro?
1,787 active companies have CNAE 6399-2/00 as their main activity in Rio de Janeiro, 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 Rio de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 1,096, 61.3% 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 Rio de Janeiro.