CNAE 4221-9/04 · Goiás
Construção de estações e redes de telecomunicações in Goiás
50 active companies are headquartered in Goiás with this CNAE as their main activity. They represent 3.8% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 1,316
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 Goiás
- 50
- 3.8% of Brazil's
- Of every 100 companies in Goiás
- 0.0
- do this activity
- Among Brazil's federative units
- 8th
- by companies in this activity
Active companies in Goiás
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 2- METACOM SERVICOS EM TELECOMUNICACOES LTDA EM RECUPERACAO JUDICIALAparecida de Goiânia (GO)
- A S SERVICOS E COMERCIO EM TELECOMUNICACOES LTDAItumbiara (GO)
- GMP PROJETOS LTDAGoiânia (GO)
- ELO TELECOMUNICACOES E CONSTRUCOES S.A.Aparecida de Goiânia (GO)
- VIA SISTEMAS ELETRONICOS DE TRAFEGO LTDAAparecida de Goiânia (GO)
- SCALAR TELECOMUNICACOES LTDAGoiânia (GO)
- TSITE TELECOMUNICACOES LTDA EM RECUPERACAO JUDICIALAragoiânia (GO)
- CONSTRUTORA J. JUNIOR LTDATrindade (GO)
- MRC TELECOMUNICACOES E INFRAESTRUTURAS LTDAGoiânia (GO)
- VALLE PARTICIPACOES LTDAGoiânia (GO)
- CS TOWER BRASIL ENGENHARIA LTDAGoiânia (GO)
- G8 TORRES E TELECOMUNICACOES LTDAAparecida de Goiânia (GO)
- G8 TORRES E TELECOM LTDAAparecida de Goiânia (GO)
- W C SERVICE LOCACOES DE MAQUINAS E EQUIPAMENTOS LTDAGoiânia (GO)
- AT2 TECNOLOGIA LTDAGoiânia (GO)
- TERCEIRA VISAO TELECOMUNICACOES LTDASenador Canedo (GO)
- W E C SERVICE LOCACOES DE MAQUINAS E EQUIPAMENTOS LTDAGoiânia (GO)
- UNAFIBER LTDAPlanaltina (GO)
- INFRAFIBER TELECOMUNICACOES E INFRAESTRUTURA OPTICA LTDAGoiânia (GO)
- ENGETEL TELECOMUNICACAO LTDAItumbiara (GO)
- TURBOMAIS INTERNET LTDAGoiânia (GO)
- C-LEGACY GROUP LTDAGoiânia (GO)
- S H S TELECON LTDATrindade (GO)
- CNT TELECOM LTDAParanaiguara (GO)
- NE FIBRA LTDA.Santo Antônio do Descoberto (GO)
- METALCELL ESTRUTURAS LTDAAparecida de Goiânia (GO)
- CRUVINEL PRESTADORA DE SERVICOS E TREINAMENTOS LTDAItumbiara (GO)
- PWA TELECOM COMERCIO E SERVICOS DE TELECOMUNICACOES LTDAGoiânia (GO)
- TOTAL TELECOMUNICACOES LTDAÁguas Lindas de Goiás (GO)
- INTEL SERVICOS EM TELECOMUNICACOES LTDAAparecida de Goiânia (GO)
List limited to 50 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
- Goiás0.0
- Brazil0.0
In Goiás, the activity weighs what it does in Brazil.
Goiás's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Goiânia 36.0% 18
- 2 Aparecida de Goiânia 18.0% 9
- 3 Águas Lindas de Goiás 8.0% 4
- 4 Itumbiara 8.0% 4
- 5 Anápolis 6.0% 3
- 6 Trindade 4.0% 2
- 7 Santo Antônio do Descoberto 4.0% 2
- 8 Senador Canedo 4.0% 2
- 9 Aragoiânia 2.0% 1
- 10 Ceres 2.0% 1
4 more cities
- 11 Luziânia 1
- 12 Paranaiguara 1
- 13 Mineiros 1
- 14 Planaltina 1
Class 4221-9 in Goiás
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 | 10 |
| 4221-9/02 Construção de estações e redes de distribuição de energia elétrica | 168 |
| 4221-9/03 Manutenção de redes de distribuição de energia elétrica | 70 |
| 4221-9/04 Construção de estações e redes de telecomunicações · this one | 50 |
| 4221-9/05 Manutenção de estações e redes de telecomunicações | 48 |
Close to this: 6190-6/99 · Outras atividades de telecomunicações não especificadas anteriormente, 1,242 companies in Goiás.
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 Goiás?
50 active companies have CNAE 4221-9/04 as their main activity in Goiás, 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 Goiás's cities has the most companies in this activity?
Goiânia, with 18, 36.0% 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 Goiás.