CNAE 4221-9/02 · Alagoas
Construção de estações e redes de distribuição de energia elétrica in Alagoas
16 active companies are headquartered in Alagoas with this CNAE as their main activity. They represent 0.7% 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 Alagoas
- 16
- 0.7% of Brazil's
- Of every 100 companies in Alagoas
- 0.0
- do this activity
- Among Brazil's federative units
- 22nd
- by companies in this activity
Active companies in Alagoas
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- G CONSTRUCOES LTDAMaceió (AL)
- CAMPOS & PONTES EMPREENDIMENTOS LTDASão Miguel dos Campos (AL)
- FAROL DO LITORAL CONSTRUCOES LTDACoruripe (AL)
- MARIA APARECIDA ALVES PEREIRA LTDAMaceió (AL)
- EVO ENERGY LTDAMaceió (AL)
- SOTELI - SERVICO E ORIENTACAO TECNICA EM ELETRICIDADE LTDAMaceió (AL)
- REDE SOLAR CONSTRUCOES SUSTENTAVEIS LTDADelmiro Gouveia (AL)
- SOLIDEZ CONSTRUCAO E ENGENHARIA LTDAUnião dos Palmares (AL)
- ELETRONOBRE LOCACOES E SERVICOS LTDASantana do Ipanema (AL)
- THIAGO DO NASCIMENTO SILVA LTDAMaceió (AL)
- SERLOCAL SERVICOS, LOCACOES E CONSTRUCOES LTDA.Maceió (AL)
- MARIA APARECIDA A. PEREIRA LTDAMaceió (AL)
- AP LOCACOES E EMPREENDIMENTOS LTDABarra de São Miguel (AL)
- GPS EMPREENDIMENTOS SCP - CONTRATO 338/2011Maceió (AL)
- CONSORCIO GPS/ELECTRA - PIAUI SULMaceió (AL)
- RUY C DE A JUNIORPalmeira dos Índios (AL)
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
- Alagoas0.0
- Brazil0.0
In Alagoas, the activity weighs less than in Brazil.
Alagoas's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Maceió 56.2% 9
- 2 Barra de São Miguel 6.2% 1
- 3 Coruripe 6.2% 1
- 4 Delmiro Gouveia 6.2% 1
- 5 Palmeira dos Índios 6.2% 1
- 6 Santana do Ipanema 6.2% 1
- 7 São Miguel dos Campos 6.2% 1
- 8 União dos Palmares 6.2% 1
Class 4221-9 in Alagoas
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 · this one | 16 |
| 4221-9/03 Manutenção de redes de distribuição de energia elétrica | 12 |
| 4221-9/04 Construção de estações e redes de telecomunicações | 5 |
| 4221-9/05 Manutenção de estações e redes de telecomunicações | 4 |
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 Alagoas?
16 active companies have CNAE 4221-9/02 as their main activity in Alagoas, 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 Alagoas's cities has the most companies in this activity?
Maceió, with 9, 56.2% 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 Alagoas.