CNAE 4221-9/02 · Bahia

Construction of electric power stations and distribution networks in Bahia

145 active companies are headquartered in Bahia with this CNAE as their main activity. They represent 6.2% 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 Bahia: 145; 6.2% of Brazil's
Of every 100 companies in Bahia: 0.0; do this activity
Among Brazil's federative units: 6th; by companies in this activity

Active companies in Bahia

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 3 of 5

A E B ENERGIA LTDALuís Eduardo Magalhães (BA)
JTM SERVICOS DE ENGENHARIA LTDAMalhada de Pedras (BA)
CONCATENA SERVICOS DE ENGENHARIA LTDAMalhada de Pedras (BA)
MS NSA SERVICOS BUSINESS LTDAFiladélfia (BA)
ELETRIC SERVICE SERVICOS TECNICOS EM ELETRICIDADE LTDALauro de Freitas (BA)
SMARTGREEN TECNOLOGIA LTDASalvador (BA)
LOCTEC LOCACAO DE MAQUINAS E VEICULOS ESPECIAIS LTDAVitória da Conquista (BA)
CONSTRUTORA PITON LTDASanto Antônio de Jesus (BA)
CONEL CONSTRUCOES SERVICOS E LOCACAO DE VEICULOS LTDA EPPBarreiras (BA)
CEMA CONSTRUCOES E TECNOLOGIA LTDASalvador (BA)
CINETICA CONSTRUCOES ELETRICA LTDAFeira de Santana (BA)
ERGOSOLAR LTDASerrinha (BA)
IK MONTAGEM E MANUTENCAO DE TORRES EOLICA LTDAGuanambi (BA)
INSTALIS PROJETOS E SERVICOS ELETRICOS LTDABarreiras (BA)
DIASTEC ENGENHARIA E SERVICOS LTDAFeira de Santana (BA)
THAYSE PEREIRA DA SILVA LTDAGuanambi (BA)
BAHIA SOLAR COMERCIO E SERVICOS LTDASalvador (BA)
R C O SERVICOS ELETRICOS LTDAFeira de Santana (BA)
ECLIPSE ENERGY PROJETOS E INSTALACOES LTDAJacobina (BA)
G D CONSTRUCOES ELETRICAS LTDARibeira do Pombal (BA)
DFV ENERGIA LTDABrumado (BA)
LIV ENERGY LTDA.Salvador (BA)
BITTENCOURT ENGENHARIA LTDASalvador (BA)
ARS CONSTRUCOES E REFORMAS LTDALauro de Freitas (BA)
SET ENERGY SERVICOS ELETRICOS LTDALauro de Freitas (BA)
CONSTEC -CONSTRUCOES ELETRICAS E CIVIS LTDASanta Maria da Vitória (BA)
ELETROLUME CONSTRUCOES E SERVICOS ELETRICOS LTDABarreiras (BA)
ELT SERVICOS EM ELETRICIDADE LTDABrumado (BA)
DANTAS ELETRIFICACOES LTDASenhor do Bonfim (BA)
FERRAZ CONSTRUCOES ELETRICAS LTDASerrinha (BA)

List limited to 145 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

Bahia0.0
Brazil0.0

In Bahia, the activity weighs 1.4 times what it does in Brazil.

Bahia's cities with the most companies in this activity

active companies and each city's share of the state

1 Salvador 15.2% 22
2 Vitória da Conquista 8.3% 12
3 Barreiras 6.9% 10
4 Feira de Santana 6.9% 10
5 Lauro de Freitas 6.9% 10
6 Brumado 4.1% 6
7 Juazeiro 4.1% 6
8 Guanambi 2.8% 4
9 Itabuna 2.8% 4
10 Paulo Afonso 2.8% 4

20 more cities

Class 4221-9 in Bahia

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	10
4221-9/02 Construction of electric power stations and distribution networks · this one	145
4221-9/03 Maintenance of electric power distribution networks	69
4221-9/04 Construction of telecommunication stations and networks	65
4221-9/05 Maintenance of telecommunication stations and networks	61

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

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 4221-9/02 in Bahia?

145 active companies have CNAE 4221-9/02 as their main activity in Bahia, 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 Bahia's cities has the most companies in this activity?

Salvador, with 22, 15.2% 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 Bahia.