CNAE 6190-6/02 · Rio de Janeiro
Provedores de voz sobre protocolo internet - voip in Rio de Janeiro
15 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 167
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
- 15
- 9.0% of Brazil's
- Of every 100 companies in Rio de Janeiro
- 0.0
- do this activity
- Among Brazil's federative units
- 4th
- 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.- VOXLINK TECNOLOGIA LTDARio de Janeiro (RJ)
- NEW MODAL TECHNOLOGY LTDA.Rio de Janeiro (RJ)
- ATOM TELECOM LTDARio de Janeiro (RJ)
- STI TELECOMUNICACOES DO BRASIL LTDAArraial do Cabo (RJ)
- FALARMAIS SERVICOS DE TELECOMUNICACOES LTDARio de Janeiro (RJ)
- OLI TELECOM LTDARio de Janeiro (RJ)
- CLIVRE SOLUCOES EM ENERGIA E TECNOLOGIA INTEGRADA LTDARio de Janeiro (RJ)
- VIPSAGENCY SERVICOS ELETRONICOS LTDARio de Janeiro (RJ)
- VERITYX TECNOLOGIA E SERVICOS LTDASão Gonçalo (RJ)
- WEB3 TECNOLOGIA LTDARio de Janeiro (RJ)
- BALMES INFRAESTRUTURA DE REDES E TECNOLOGIA LTDARio de Janeiro (RJ)
- RR TECNOLOGIA DO FUTURO LTDARio de Janeiro (RJ)
- IMPERIO FIBRA RIO COMPRIDO LTDARio de Janeiro (RJ)
- SPECH TECNOLOGIA E TELECOMUNICACOES LTDARio de Janeiro (RJ)
- TESUQ TECNOLOGIA LTDARio de Janeiro (RJ)
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 Janeiro0.0
- Brazil0.0
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 86.7% 13
- 2 São Gonçalo 6.7% 1
- 3 Arraial do Cabo 6.7% 1
Class 6190-6 in Rio de Janeiro
outras atividades de telecomunicações, by subclass| Subclass | Active |
|---|---|
| 6190-6/01 Provedores de acesso às redes de comunicações | 460 |
| 6190-6/02 Provedores de voz sobre protocolo internet - voip · this one | 15 |
| 6190-6/99 Outras atividades de telecomunicações não especificadas anteriormente | 2,977 |
Close to this: 6319-4/00 · Portais, provedores de conteúdo e outros serviços de informação na internet, 2,205 companies in Rio de Janeiro.
What activity 6190-6/02 is
- As atividades de transmissão de voz digital pela rede internet, com a utilização do protocolo IP (voz sobre IP - VOIP)
Frequently asked questions
How many companies have main CNAE 6190-6/02 in Rio de Janeiro?
15 active companies have CNAE 6190-6/02 as their main activity in Rio de Janeiro, according to the Receita Federal's October 2026 publication. That is 0.0 of every 100 companies there, against 0.0 in Brazil.
Which of Rio de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 13, 86.7% 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.