CNAE 6190-6/01 · Piauí
Provedores de acesso às redes de comunicações in Piauí
88 active companies are headquartered in Piauí with this CNAE as their main activity. They represent 1.4% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 6,452
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 Piauí
- 88
- 1.4% of Brazil's
- Of every 100 companies in Piauí
- 0.0
- do this activity
- Among Brazil's federative units
- 21st
- by companies in this activity
Active companies in Piauí
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 3- MD TELECOM LTDASão Raimundo Nonato (PI)
- MULTITEC TELECOM LTDAValença do Piauí (PI)
- CLECIANA DE SA SOUSA LTDABetânia do Piauí (PI)
- INFORNET LTDACampo Maior (PI)
- D R ALEXANDRE DE SOUSA LTDAValença do Piauí (PI)
- R B TELECOMUNICACOES LTDAAngical do Piauí (PI)
- L SOLUCOES EM TECNOLOGIA LTDAPio IX (PI)
- JNETT FIBRA INTERNET LTDAUnião (PI)
- ELDAN LOPES DE SOUSA LTDALuzilândia (PI)
- MUNDO ON LINE LTDATeresina (PI)
- AR NET COMERCIAL LTDAWall Ferraz (PI)
- ROTSM TELECOM LTDASão João da Varjota (PI)
- JRNET ONLINE LTDATeresina (PI)
- FENIX TELECOM LTDAOeiras (PI)
- JRNETDIGITAL LTDATeresina (PI)
- CARVALHO & DUARTE TELECOM LTDABuriti dos Lopes (PI)
- BURITI NET LTDABuriti dos Montes (PI)
- MRV TELECOM LTDAUruçuí (PI)
- LIVRE ESIM LTDAUruçuí (PI)
- MULTI INFORMATICA LTDAPaulistana (PI)
- F L C TELECOMUNICACOES LTDACastelo do Piauí (PI)
- LIBERTI TELECOM E COMERCIO DE INFORMATICA LTDAFronteiras (PI)
- D G TELECOMUNICACOES LTDABoa Hora (PI)
- A NETO DA COSTA LTDAPalmeirais (PI)
- REDE IGARANET TELECOMUNICACOES LTDAParnaíba (PI)
- ALENCAR TELECOMUNICACOES LTDAAngical do Piauí (PI)
- GLOBALNET LTDAParnaíba (PI)
- NETX.TECNOLOGIA E SERVICO LTDATeresina (PI)
- IPE TECNOLOGIA LTDATeresina (PI)
- VA SOLUCOES LTDAPalmeirais (PI)
List limited to 88 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
- Piauí0.0
- Brazil0.0
In Piauí, the activity weighs 1.6 times what it does in Brazil.
Piauí's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Teresina 23.9% 21
- 2 Parnaíba 8.0% 7
- 3 Campo Maior 4.5% 4
- 4 Pio IX 4.5% 4
- 5 Palmeirais 3.4% 3
- 6 São Raimundo Nonato 3.4% 3
- 7 Altos 2.3% 2
- 8 Angical do Piauí 2.3% 2
- 9 Barras 2.3% 2
- 10 Fronteiras 2.3% 2
20 more cities
- 11 Miguel Alves 2
- 12 Piripiri 2
- 13 União 2
- 14 Uruçuí 2
- 15 Valença do Piauí 2
- 16 Betânia do Piauí 1
- 17 Boa Hora 1
- 18 Murici dos Portelas 1
- 19 São João da Varjota 1
- 20 Wall Ferraz 1
- 21 Agricolândia 1
- 22 Água Branca 1
- 23 Anísio de Abreu 1
- 24 Bom Jesus 1
- 25 Buriti dos Lopes 1
- 26 Castelo do Piauí 1
- 27 Corrente 1
- 28 Francisco Ayres 1
- 29 Luzilândia 1
- 30 Oeiras 1
Class 6190-6 in Piauí
outras atividades de telecomunicações, by subclass| Subclass | Active |
|---|---|
| 6190-6/01 Provedores de acesso às redes de comunicações · this one | 88 |
| 6190-6/02 Provedores de voz sobre protocolo internet - voip | 0 |
| 6190-6/99 Outras atividades de telecomunicações não especificadas anteriormente | 219 |
Close to this: 6911-7/03 · Agente de propriedade industrial, 4 companies in Piauí.
What activity 6190-6/01 is
- As atividades que possibilitam o acesso direto de usuários às informações armazenadas em computadores, produzidas ou compiladas por terceiros, através de redes de telecomunicações tais como, os provedores de acesso à internet
Frequently asked questions
How many companies have main CNAE 6190-6/01 in Piauí?
88 active companies have CNAE 6190-6/01 as their main activity in Piauí, 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 Piauí's cities has the most companies in this activity?
Teresina, with 21, 23.9% 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 Piauí.