CNAE 4321-5/00 · Campo Largo (PR)
Instalação e manutenção elétrica in Campo Largo (PR)
316 active companies are headquartered in Campo Largo (PR) with this CNAE as their main activity. They represent less than 0.1% 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 Campo Largo (PR)
- 316
- less than 0.1% of Brazil's
- Of every 100 companies in Campo Largo (PR)
- 1.6
- do this activity
- Among Paraná's cities
- 17th
- by companies in this activity
Active companies in Campo Largo (PR)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- EBM CONSTRUCOES ELETRICAS LTDACampo Largo (PR)
- LUMINE ENGENHARIA LTDACampo Largo (PR)
- HENES COMERCIO E SERVICO LTDACampo Largo (PR)
- T & T - AUTOMACAO E MONTAGEM ELETRICA INDUSTRIAL LTDACampo Largo (PR)
- ELETRO HOUSE SOLUCAO EM ELETRICA E SEGURANCA LTDACampo Largo (PR)
- ELETROLEUCH INSTALACOES ELETRICAS LTDACampo Largo (PR)
- LEANDRO JOSE PIOTO LTDACampo Largo (PR)
- GERPAR ENERGIA LTDACampo Largo (PR)
- VIEIRA SERVICOS LTDACampo Largo (PR)
- G BOARAO COMERCIO E SERVICOS DE ELETRONICOS LTDACampo Largo (PR)
- LEME MANUTENCOES PREDIAIS LTDACampo Largo (PR)
- DIEN LTDACampo Largo (PR)
- ELETRICA ELETROSIL LTDACampo Largo (PR)
- L.M ELETRICA E AUTOMACAO INDUSTRIAL LTDACampo Largo (PR)
- EJM ELETRONICA LTDACampo Largo (PR)
- SOLUTIONSS TECNOLOGIA E SEGURANCA LTDACampo Largo (PR)
- M S M INSTALACOES ELETRICAS LTDACampo Largo (PR)
- DE OLIVEIRA MANUTENCOES LTDACampo Largo (PR)
- T E J PRESTACAO DE SERVICO LTDACampo Largo (PR)
- ELETRICA CONEXAO ATIVA LTDACampo Largo (PR)
- VITALSEG MANUTENCOES E INSTALACOES LTDACampo Largo (PR)
- GASEN TECH INSTALACAO E MANUTENCAO ELETRICA LTDACampo Largo (PR)
- ALTERNATIVA SERVICOS ESPECIALIZADOS LTDACampo Largo (PR)
- EME ENERGIA SOLAR LTDACampo Largo (PR)
- RMR EQUIPAMENTOS LTDACampo Largo (PR)
- EQUIPE LB SILVA SERVICOS LTDACampo Largo (PR)
- EVEREST ELETRO MECANICA LTDA.Campo Largo (PR)
- MC INSTALACOES DE INTERNET LTDACampo Largo (PR)
- JF ENERGIA SOLAR LTDACampo Largo (PR)
- QUALIDADE AUTOMACAO LTDACampo Largo (PR)
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
- Campo Largo (PR)1.6
- Paraná1.3
- Brazil1.2
In Campo Largo (PR), the activity weighs 1.3 times what it does in Brazil.
Paraná's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Curitiba 18.2% 4,699
- 2 Londrina 5.9% 1,530
- 3 Maringá 5.5% 1,417
- 4 Cascavel 3.9% 1,003
- 5 Foz do Iguaçu 3.3% 860
- 6 Ponta Grossa 3.1% 803
- 7 São José dos Pinhais 3.0% 770
- 8 Colombo 2.5% 646
- 9 Toledo 2.0% 503
- 10 Pinhais 1.6% 424
20 more cities
- 11 Fazenda Rio Grande 417
- 12 Araucária 404
- 13 Sarandi 352
- 14 Guarapuava 350
- 15 Almirante Tamandaré 346
- 16 Umuarama 335
- 17 Campo Largo 316
- 18 Pato Branco 291
- 19 Paranaguá 279
- 20 Campo Mourão 275
- 21 Piraquara 264
- 22 Paranavaí 261
- 23 Cambé 260
- 24 Cianorte 254
- 25 Francisco Beltrão 248
- 26 Arapongas 246
- 27 Apucarana 244
- 28 Marechal Cândido Rondon 203
- 29 Rolândia 147
- 30 Castro 144
Class 4321-5 in Campo Largo (PR)
instalações elétricas, by subclassClose to this: 4322-3/01 · Instalações hidráulicas, sanitárias e de gás, 37 companies in Campo Largo (PR).
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 Campo Largo (PR)?
316 active companies have CNAE 4321-5/00 as their main activity in Campo Largo (PR), according to the Receita Federal's October 2026 publication. That is 1.6 of every 100 companies there, against 1.2 in Brazil.
Which of Paraná's cities has the most companies in this activity?
Curitiba, with 4,699, 18.2% 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 Campo Largo (PR).