CNAE 4321-5/00 · Aracaju (SE)
Instalação e manutenção elétrica in Aracaju (SE)
1,028 active companies are headquartered in Aracaju (SE) with this CNAE as their main activity. They represent 0.3% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
What this list shows
We count each active company once, by its head office in the city 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 Aracaju (SE)
- 1,028
- 0.3% of Brazil's
- Of every 100 companies in Aracaju (SE)
- 1.2
- do this activity
- Among Sergipe's cities
- 1st
- by companies in this activity
Active companies in Aracaju (SE)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- SKYLINE SERVICOS INDUSTRIAIS E LOCACOES LTDAAracaju (SE)
- FWD INSTALACOES LTDAAracaju (SE)
- ECOS SOLAR LTDAAracaju (SE)
- BADETEX MONTAGEM, MANUTENCAO INDUSTRIAL E SERVICOS LTDAAracaju (SE)
- L SOC SERVICOS DE PAINEIS SOLARES LTDAAracaju (SE)
- CASA SANTA BARBARA E SERVICOS LTDAAracaju (SE)
- TL COMERCIO E SERVICO DE INSTALACAO ELETRICA LTDAAracaju (SE)
- MILLENNIUM AUTOMACAO LTDAAracaju (SE)
- INNOVA CONSULTORIA TRANSPORTES E ENERGIA RENOVAVEIS LTDAAracaju (SE)
- LIGA-MONTAGEM E MANUTENCAO ELETROMECANICA LTDA FALIDOAracaju (SE)
- PRO SOLARE ENERGIA RENOVAVEL LTDAAracaju (SE)
- ESSENCIAL TRANSPORTES & SERVICOS ELETRICOS LTDAAracaju (SE)
- FORCA ENGENHARIA E SERVICOS LTDAAracaju (SE)
- MEEP MANUTENCAO ELETROMECANICA ELETRONICA E PROJETOS LTDAAracaju (SE)
- CIVILLE ENGENHARIA INTELIGENTE LTDAAracaju (SE)
- AMT SOLAR LTDAAracaju (SE)
- JR SERVICOS E SOLUCOES LTDAAracaju (SE)
- REFRESCAR LTDAAracaju (SE)
- SE PRIME SOLUCOES - SERVICOS - MANUTENCOES LTDAAracaju (SE)
- SE PRIME SOLUCOES LTDAAracaju (SE)
- ECOGREEN ELETROPOSTO & SOLARTECH LTDAAracaju (SE)
- REDE ELLO MOBILIDADE ELETRICA LTDAAracaju (SE)
- M & G COMERCIO E SERVICOS ELETRICOS LTDAAracaju (SE)
- LM SOLAR LTDAAracaju (SE)
- TECNOELETRICA SERVICOS LTDAAracaju (SE)
- D & K SERVICOS ELETRICOS LTDAAracaju (SE)
- SOLTECK SERVICOS LTDAAracaju (SE)
- LIMPIDEZ CONSTRUCOES ELETRICAS LTDAAracaju (SE)
- M & N SERVICOS LTDAAracaju (SE)
- DINAMUS ENERGIA SOLAR LTDAAracaju (SE)
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
- Aracaju (SE)1.2
- Sergipe1.2
- Brazil1.2
In Aracaju (SE), the activity weighs what it does in Brazil.
Sergipe's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Aracaju 50.9% 1,028
- 2 Nossa Senhora do Socorro 10.6% 215
- 3 São Cristóvão 5.8% 117
- 4 Itabaiana 4.4% 88
- 5 Lagarto 3.0% 61
- 6 Estância 2.8% 56
- 7 Barra dos Coqueiros 2.3% 47
- 8 Simão Dias 1.2% 24
- 9 Tobias Barreto 1.1% 23
- 10 Nossa Senhora da Glória 1.1% 22
20 more cities
- 11 Itaporanga d'Ajuda 21
- 12 Nossa Senhora das Dores 20
- 13 Itabaianinha 18
- 14 Capela 17
- 15 Neópolis 17
- 16 Boquim 16
- 17 Salgado 13
- 18 Propriá 12
- 19 Ribeirópolis 12
- 20 Campo do Brito 11
- 21 Laranjeiras 11
- 22 Canindé de São Francisco 10
- 23 Moita Bonita 10
- 24 Umbaúba 10
- 25 Indiaroba 9
- 26 Poço Redondo 9
- 27 Aquidabã 8
- 28 Japaratuba 8
- 29 Maruim 8
- 30 Poço Verde 8
Class 4321-5 in Aracaju (SE)
instalações elétricas, by subclassClose to this: 4322-3/01 · Instalações hidráulicas, sanitárias e de gás, 110 companies in Aracaju (SE).
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
Frequently asked questions
How many companies have main CNAE 4321-5/00 in Aracaju (SE)?
1,028 active companies have CNAE 4321-5/00 as their main activity in Aracaju (SE), according to the Receita Federal's October 2026 publication. That is 1.2 of every 100 companies there, against 1.2 in Brazil.
Which of Sergipe's cities has the most companies in this activity?
Aracaju, with 1,028, 50.9% of the state's companies in this activity.
Why can this total differ from the companies operating in the city?
This scope counts active companies by their head office and registered main activity. A company may operate in the city 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 Aracaju (SE).