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 5 of 10- LM - FACIL PRESTACAO DE SERVICOS LTDAItaocara (RJ)
- CAPITOLIO COMUNICACOES ESTRATEGICAS LTDARio de Janeiro (RJ)
- OG SOUZA CONSULTORIA E SERVICOS DE ATENDIMENTO AO CLIENTE LTDANiterói (RJ)
- SONELIA T RAMOS LTDAItaperuna (RJ)
- LEOFER APOIO EMPRESARIAL LTDA.Rio de Janeiro (RJ)
- CONSIF SERVICOS ESPECIALIZADOS ME LTDARio de Janeiro (RJ)
- AGP TELECOM LTDARio de Janeiro (RJ)
- AMARELO ESTRATEGIA DE COMUNICACAO LTDARio de Janeiro (RJ)
- ZAMAK TECNOLOGIA DA INFORMACAO LTDARio de Janeiro (RJ)
- FG2 SOLUCOES EM INFORMATICA LTDARio de Janeiro (RJ)
- AFC PRESTADORA DE SERVICOS LTDARio Bonito (RJ)
- ASTRONAUTA TUPY EDICOES MUSICAIS LTDARio de Janeiro (RJ)
- MF PASSOS ELABORACAO DE PROPOSTA E CONCORRENCIA LTDARio de Janeiro (RJ)
- KINERA PRODUCOES ARTISTICAS E CINEMATOGRAFICAS LTDARio de Janeiro (RJ)
- CMCS COMERCIAL E SERVICOS LTDANiterói (RJ)
- BRASTEC TREINAMENTOS INDUSTRIAIS LTDANiterói (RJ)
- FIDES INTELIGENCIA PATRIMONIAL E TECNOLOGIA LTDAPetrópolis (RJ)
- ACR 117 RECORTES DE DIARIOS OFICIAIS LTDARio de Janeiro (RJ)
- GFX II LTDAResende (RJ)
- JBCSIMOES CONSULTORIA LTDARio de Janeiro (RJ)
- RECORTES RIO PUBLICACOES DE DIARIOS OFICIAIS LTDARio de Janeiro (RJ)
- CRIATIVITA COMUNICACAO LTDARio de Janeiro (RJ)
- TECCON - TECNOLOGIA EM CONCRETO, ACO E SOLO LTDARio de Janeiro (RJ)
- MARINS CELL COMERCIO E SERVICOS DE TELEFONIA LTDASão João de Meriti (RJ)
- MELHORAR PROCESSOS LTDARio de Janeiro (RJ)
- 2LIG SERVICOS DE TECNOLOGIA DA INFORMACAO LTDARio de Janeiro (RJ)
- IPA INFORMACOES FORENSES LTDARio de Janeiro (RJ)
- F & R CONSULTORIA EM COMERCIO EXTERIOR LTDARio de Janeiro (RJ)
- ISAP ALMEIDA ATIVIDADES AUXILIARES LTDAPiraí (RJ)
- VRGARIN CRED LTDADuque de Caxias (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.