CNAE 6190-6/99 · Rio Grande do Norte

Other telecommunications activities not elsewhere classified in Rio Grande do Norte

348 active companies are headquartered in Rio Grande do Norte 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 33,929

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 Grande do Norte: 348; 1.0% of Brazil's
Of every 100 companies in Rio Grande do Norte: 0.1; do this activity
Among Brazil's federative units: 18th; by companies in this activity

Active companies in Rio Grande do Norte

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 10

ARTHUR GABRIEL DE SOUSA FREIRENatal (RN)
JOAO PAULO FERNANDES SARAIVAParnamirim (RN)
FRANCISCO GENARIO MARTINSSeveriano Melo (RN)
FRANCISCO ALEXANDRE DA SILVA TELECOMUNICACOESExtremoz (RN)
WILSON DA SILVA BURITI TELECOMUNICACOESNatal (RN)
RAVELLE LUIZ DA SILVANatal (RN)
LUIZ FELIPE DA SILVA OLIVEIRAExtremoz (RN)
NAHECIO PEREIRA DE ARAUJO JUNIORCaicó (RN)
ISAQUE DE SOUZA MELOApodi (RN)
AMADA SOLEDAD CABRERASão Miguel do Gostoso (RN)
ALINE DA SILVA SANTOSFlorânia (RN)
WANDERSON EMANUEL BEZERRA DE OLIVEIRAMossoró (RN)
JEFFERSON CORREIA BARBOSA DA SILVANatal (RN)
ROBERVAL DINIZ DANTASParelhas (RN)
HEYTOR PETSON BRAS TERTULIANOSão Gonçalo do Amarante (RN)
ITAERCIO SOUZA DOS SANTOSNatal (RN)
F C DA SILVA NETRio do Fogo (RN)
FRANCIMAR FERREIRA DA SILVA JUNIORAlexandria (RN)
PABLO SMITH DA SILVA SANTOSNatal (RN)
CESAR COSME DA CRUZNatal (RN)
REINALDO BANDEIRA GOMES DOS REISNatal (RN)
TEOBALDO GUEDESMacaíba (RN)
MATEUS PEREIRA DA SILVANatal (RN)
LUCINALDO RODRIGUES DE LIMANatal (RN)
DIONISIO VARELA DE MEDEIROSExtremoz (RN)
FABIANO FLAVIO BRITO DE LIMANatal (RN)
LUCILANE BATISTA SOUZA LIMANatal (RN)
GIOVANE DE ALBUQUERQUE BEZERRANatal (RN)
SONERREGILSON DA SILVA MEDEIROSNatal (RN)
ESTEVAM DE MORAISCaicó (RN)

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 Grande do Norte0.1
Brazil0.1

In Rio Grande do Norte, the activity weighs what it does in Brazil.

Rio Grande do Norte's cities with the most companies in this activity

active companies and each city's share of the state

1 Natal 43.1% 150
2 Parnamirim 14.1% 49
3 Mossoró 5.2% 18
4 São Gonçalo do Amarante 4.6% 16
5 Extremoz 4.3% 15
6 Caicó 2.9% 10
7 Macaíba 1.7% 6
8 Santa Cruz 1.7% 6
9 Ceará-Mirim 1.1% 4
10 Florânia 1.1% 4

20 more cities

Class 6190-6 in Rio Grande do Norte

outras atividades de telecomunicações, by subclass

Subclass	Active
6190-6/01 Communications network access providers	103
6190-6/02 Voice over Internet Protocol providers (VoIP)	3
6190-6/99 Other telecommunications activities not elsewhere classified · this one	348

Close to this: 4321-5/00 · Electrical installation and maintenance, 3,839 companies in Rio Grande do Norte.

What activity 6190-6/99 is

Os revendedores de outorgados dos serviços de telecomunicações
As atividades de rede e circuito especializado - RCE, que correspondem a submodalidades do serviço limitado especializado - SLE, exploradas como serviços de telecomunicações, desde que sejam prestados a uma mesma pessoa ou grupo de pessoas físicas ou jurídicas, caracterizados pela realização de atividades específicas que envolvem aplicações ponto a ponto, multiponto ou entre pontos distribuídos, cujas modalidades são: #- o serviço de circuito especializado fixo, para suporte à interligação de redes, PABX, etc. #- o serviço de rede especializado, para provimento de serviços de comunicações de voz, dados, imagens, etc. #- o serviço de estabelecimento de redes de telecomunicações para grupos de pessoas jurídicas com atividade específica
As atividades de instalação e manutenção das conexões de terminais telefônicos às redes de telecomunicações públicas em prédios residenciais, comerciais e industriais

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 6190-6/99 in Rio Grande do Norte?

348 active companies have CNAE 6190-6/99 as their main activity in Rio Grande do Norte, 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 Grande do Norte's cities has the most companies in this activity?

Natal, with 150, 43.1% 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 Grande do Norte.