CNAE 4221-9/02 · Paraíba
Construction of electric power stations and distribution networks in Paraíba
33 active companies are headquartered in Paraíba 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 2,355
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 Paraíba
- 33
- 1.4% of Brazil's
- Of every 100 companies in Paraíba
- 0.0
- do this activity
- Among Brazil's federative units
- 19th
- by companies in this activity
Active companies in Paraíba
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 2- TATIANY DE SOUZA ALBUQUERQUEJunco do Seridó (PB)
- MAURICI BATISTA AMORIM JUNIORSerra Branca (PB)
- PAULO CEZAR DE BRITOSerra Branca (PB)
List limited to 33 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
- Paraíba0.0
- Brazil0.0
In Paraíba, the activity weighs 1.1 times what it does in Brazil.
Paraíba's cities with the most companies in this activity
active companies and each city's share of the state
- 1 João Pessoa 27.3% 9
- 2 Campina Grande 15.2% 5
- 3 Cajazeiras 12.1% 4
- 4 Cabedelo 9.1% 3
- 5 Patos 6.1% 2
- 6 Serra Branca 6.1% 2
- 7 Sousa 6.1% 2
- 8 Bananeiras 3.0% 1
- 9 Bayeux 3.0% 1
- 10 Guarabira 3.0% 1
3 more cities
- 11 Junco do Seridó 1
- 12 Monteiro 1
- 13 São José de Espinharas 1
Class 4221-9 in Paraíba
obras para geração e distribuição de energia elétrica e para telecomunicações, by subclass| Subclass | Active |
|---|---|
| 4221-9/01 Construction of dams and reservoirs for electric power generation | 3 |
| 4221-9/02 Construction of electric power stations and distribution networks · this one | 33 |
| 4221-9/03 Maintenance of electric power distribution networks | 11 |
| 4221-9/04 Construction of telecommunication stations and networks | 23 |
| 4221-9/05 Maintenance of telecommunication stations and networks | 19 |
What activity 4221-9/02 is
- A construção de usinas, estações e subestações hidrelétricas, eólicas, nucleares, termoelétricas, etc.
- A construção de redes de transmissão e distribuição de energia elétrica, inclusive o serviço de eletrificação rural
- A construção de redes de eletrificação para ferrovias e metropolitanos
Frequently asked questions
How many companies have main CNAE 4221-9/02 in Paraíba?
33 active companies have CNAE 4221-9/02 as their main activity in Paraíba, 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 Paraíba's cities has the most companies in this activity?
João Pessoa, with 9, 27.3% 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 Paraíba.