CNAE 4321-5/00 · Bahia

Instalação e manutenção elétrica in Bahia

13,256 active companies are headquartered in Bahia with this CNAE as their main activity. They represent 4.0% of Brazil's active companies with the same main activity.

Source: Receita Federal, CNPJ Open Data · October 2026 publication

The same activity in Brazil 328,370

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: 13,256; 4.0% of Brazil's
Of every 100 companies in Bahia: 1.1; do this activity
Among Brazil's federative units: 8th; 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 1 of 10

ARTEMP ENGENHARIA DE INSTALACOES LTDASalvador (BA)
ELINQ - COOPERATIVA DE TRABALHO DE MONTAGEM E MANUTENCAO INDUSTRIALCamaçari (BA)
AUSTRAL INSTALACAO E MANUTENCAO ELETRICA LTDACatu (BA)
AOL COMERCIO E SERVICOS ELETRICOS LTDAFeira de Santana (BA)
HISPANIA TELECOM BRASIL ENGENHARIA E SERVICOS DE TELECOMUNICACOES LTDALauro de Freitas (BA)
JTEC ELETRICA E MANUTENCAO LTDACamaçari (BA)
MEETA MONTAGEM E MANUTENCAO ELETROMECANICA LTDASalvador (BA)
RBV ENGENHARIA LTDASalvador (BA)
H S SILVA DE OLIVEIRA LTDAValente (BA)
MAIS SOLAR LTDAGovernador Mangabeira (BA)
SOLAR & SOLAR LTDAItaberaba (BA)
SEGHTEC CONSTRUCOES CIVIS, SERVICOS ELETRICOS & TELECOMUNICACOES LTDABrumado (BA)
SKY MONTAGEM E MANUTENCAO INDUSTRIAL E COMERCIO DE PECAS LTDALauro de Freitas (BA)
RAS LED - MATERIAIS E SERVICOS ELETRICOS LTDAAcajutiba (BA)
LUMINAR SERVICOS E EMPREENDIMENTOS LTDASimões Filho (BA)
SAM INSTALACOES ELETRICAS LTDASenhor do Bonfim (BA)
TREND TELECOM SERVICOS ELETRICOS E ELETRONICOS LTDASalvador (BA)
APEX ENGENHARIA E AUTOMACAO LTDAJaguarari (BA)
ESMERALDA EMPREENDIMENTOS DE VARZEA NOVA LTDAVárzea Nova (BA)
MIX SOLAR EMPREENDIMENTOS LTDAVitória da Conquista (BA)
DIAMANTINA SOL LTDANova Redenção (BA)
MS COMERCIO E SERVICOS DE ENERGIA SOLAR LTDAJacobina (BA)
FLEXX SOLAR LTDABom Jesus da Lapa (BA)
LIVRAMENTO SOLAR LTDALivramento de Nossa Senhora (BA)
MEGA LUZ SERVICOS ELETRICOS E MATERIAIS LTDAFeira de Santana (BA)
ENERGYTECH SOLUCOES ELETRICAS E TECNOLOGICAS LTDASanto Estêvão (BA)
PROTECH ENERGIA SOLAR E CLIMATIZACAO LTDASenhor do Bonfim (BA)
T-TECH SOLUCOES EM ENERGIA LTDASenhor do Bonfim (BA)
CAMEL ENGENHARIA LTDANova Soure (BA)
JARBAS LADEIA FREIRE LTDACaetité (BA)

List limited to 300 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

Bahia1.1
Brazil1.2

In Bahia, the activity weighs less than in Brazil.

Bahia's cities with the most companies in this activity

active companies and each city's share of the state

1 Salvador 31.8% 4,217
2 Feira de Santana 6.8% 902
3 Lauro de Freitas 4.1% 540
4 Vitória da Conquista 4.1% 539
5 Camaçari 3.5% 465
6 Porto Seguro 2.6% 339
7 Luís Eduardo Magalhães 2.3% 311
8 Ilhéus 2.0% 265
9 Itabuna 2.0% 261
10 Barreiras 1.7% 225

20 more cities

11 Teixeira de Freitas 217
12 Juazeiro 212
13 Alagoinhas 173
14 Eunápolis 150
15 Santo Antônio de Jesus 138
16 Simões Filho 138
17 Paulo Afonso 134
18 Jequié 116
19 Guanambi 93
20 Mata de São João 82
21 Brumado 80
22 Dias d'Ávila 71
23 Valença 68
24 Irecê 67
25 Santa Cruz Cabrália 60
26 Caetité 58
27 Jacobina 58
28 Cruz das Almas 57
29 Serrinha 57
30 Candeias 51

Class 4321-5 in Bahia

instalações elétricas, by subclass

Close to this: 4322-3/01 · Instalações hidráulicas, sanitárias e de gás, 1,159 companies in Bahia.

What activity 4321-5/00 is

A instalação, alteração, manutenção e reparo em todos os tipos de construções de: #- sistemas de eletricidade (cabos de qualquer tensão, fiação, materiais elétricos, etc.) #- cabos para instalações telefônicas e de comunicações #- cabos para redes de informática e televisão a cabo, inclusive por fibra óptica #- antenas coletivas e parabólicas #- pára-raios #- sistemas de iluminação #- sistemas de alarme contra incêndio #- sistemas de alarme contra roubo #- sistemas de controle eletrônico e automação predial
A instalação de equipamentos elétricos para aquecimento

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 4321-5/00 in Bahia?

13,256 active companies have CNAE 4321-5/00 as their main activity in Bahia, according to the Receita Federal's October 2026 publication. That is 1.1 of every 100 companies there, against 1.2 in Brazil.

Which of Bahia's cities has the most companies in this activity?

Salvador, with 4,217, 31.8% 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.