CNAE 4221-9/04 · Colombo (PR)
Construção de estações e redes de telecomunicações in Colombo (PR)
14 active companies are headquartered in Colombo (PR) with this CNAE as their main activity. They represent 1.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
What this list shows
We count each active company once, by its head office in the city 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 Colombo (PR)
- 14
- 1.1% of Brazil's
- Of every 100 companies in Colombo (PR)
- 0.0
- do this activity
- Among Paraná's cities
- 2nd
- by companies in this activity
Active companies in Colombo (PR)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- RIVABEM CONSTRUTORA LTDAColombo (PR)
- HEAD NET TECNOLOGIA DA INFORMACAO LTDAColombo (PR)
- TECSOLO PERFURACOES LTDAColombo (PR)
- SETORIAL SERVICOS EM TELECOMUNICACOES LTDAColombo (PR)
- SMARTFIBRA TELECOMUNICACOES LTDAColombo (PR)
- A.D - PERFURACOES LTDAColombo (PR)
- MMS TELECOMUNICACOES LTDAColombo (PR)
- ASHER SOLUCOES LTDAColombo (PR)
- INTEL TELECOM TELECOMUNICACOES LTDAColombo (PR)
- AWOK FIBERMEN TELECOMUNICACOES LTDAColombo (PR)
- C.L.E. SERVICOS DE TELECOMUNICACOES LTDAColombo (PR)
- JN TELECOMUNICACOES LTDAColombo (PR)
- HR SOLUCOES E INTERNET LTDAColombo (PR)
- IVON DOS SANTOS - IS CONSTRUCOESColombo (PR)
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
- Colombo (PR)0.0
- Paraná0.0
- Brazil0.0
In Colombo (PR), the activity weighs 7.4 times what it does in Brazil.
Paraná's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Curitiba 36.8% 39
- 2 Colombo 13.2% 14
- 3 Maringá 8.5% 9
- 4 Londrina 5.7% 6
- 5 Cascavel 3.8% 4
- 6 Ibiporã 2.8% 3
- 7 Paranaguá 2.8% 3
- 8 Ponta Grossa 2.8% 3
- 9 Fazenda Rio Grande 2.8% 3
- 10 Reserva do Iguaçu 1.9% 2
17 more cities
- 11 Bom Sucesso 2
- 12 Pato Branco 2
- 13 Sarandi 2
- 14 Pinhais 1
- 15 Araucária 1
- 16 Assaí 1
- 17 Campina da Lagoa 1
- 18 Campina Grande do Sul 1
- 19 Campo Largo 1
- 20 Cianorte 1
- 21 Contenda 1
- 22 Guaíra 1
- 23 Porto Rico 1
- 24 Quatro Barras 1
- 25 Ribeirão do Pinhal 1
- 26 Salto do Lontra 1
- 27 São José dos Pinhais 1
Class 4221-9 in Colombo (PR)
obras para geração e distribuição de energia elétrica e para telecomunicações, by subclass| Subclass | Active |
|---|---|
| 4221-9/01 Construção de barragens e represas para geração de energia elétrica | 0 |
| 4221-9/02 Construção de estações e redes de distribuição de energia elétrica | 18 |
| 4221-9/03 Manutenção de redes de distribuição de energia elétrica | 3 |
| 4221-9/04 Construção de estações e redes de telecomunicações · this one | 14 |
| 4221-9/05 Manutenção de estações e redes de telecomunicações | 6 |
Close to this: 6190-6/99 · Outras atividades de telecomunicações não especificadas anteriormente, 73 companies in Colombo (PR).
What activity 4221-9/04 is
- As obras para implantação de serviços de telecomunicações: #- construção de redes de longa e média distância de telecomunicações
- A execução de projetos de instalações para estações de telefonia e centrais telefônicas
Frequently asked questions
How many companies have main CNAE 4221-9/04 in Colombo (PR)?
14 active companies have CNAE 4221-9/04 as their main activity in Colombo (PR), 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 Paraná's cities has the most companies in this activity?
Curitiba, with 39, 36.8% of the state's companies in this activity.
Why can this total differ from the companies operating in the city?
This scope counts active companies by their head office and registered main activity. A company may operate in the city 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 Colombo (PR).