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CNAE 4321-5/00 · São Mateus do Sul (PR)

Instalação e manutenção elétrica in São Mateus do Sul (PR)

59 active companies are headquartered in São Mateus do Sul (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

The same activity in Brazil 328,370 · Paraná 25,793

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 São Mateus do Sul (PR)
59
less than 0.1% of Brazil's
Of every 100 companies in São Mateus do Sul (PR)
1.2
do this activity
Among Paraná's cities
64th
by companies in this activity

Active companies in São Mateus do Sul (PR)

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 2

List limited to 59 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 much the activity weighs

of every 100 active companies, how many do this activity

  1. São Mateus do Sul (PR)1.2
  2. Paraná1.3
  3. Brazil1.2

In São Mateus do Sul (PR), the activity weighs 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. 1 Curitiba 18.2% 4,699
  2. 2 Londrina 5.9% 1,530
  3. 3 Maringá 5.5% 1,417
  4. 4 Cascavel 3.9% 1,003
  5. 5 Foz do Iguaçu 3.3% 860
  6. 6 Ponta Grossa 3.1% 803
  7. 7 São José dos Pinhais 3.0% 770
  8. 8 Colombo 2.5% 646
  9. 9 Toledo 2.0% 503
  10. 10 Pinhais 1.6% 424
20 more cities
  1. 11 Fazenda Rio Grande 417
  2. 12 Araucária 404
  3. 13 Sarandi 352
  4. 14 Guarapuava 350
  5. 15 Almirante Tamandaré 346
  6. 16 Umuarama 335
  7. 17 Campo Largo 316
  8. 18 Pato Branco 291
  9. 19 Paranaguá 279
  10. 20 Campo Mourão 275
  11. 21 Piraquara 264
  12. 22 Paranavaí 261
  13. 23 Cambé 260
  14. 24 Cianorte 254
  15. 25 Francisco Beltrão 248
  16. 26 Arapongas 246
  17. 27 Apucarana 244
  18. 28 Marechal Cândido Rondon 203
  19. 29 Rolândia 147
  20. 30 Castro 144

Class 4321-5 in São Mateus do Sul (PR)

instalações elétricas, by subclass

Close to this: 4322-3/01 · Instalações hidráulicas, sanitárias e de gás, 5 companies in São Mateus do Sul (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

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 4321-5/00 in São Mateus do Sul (PR)?

59 active companies have CNAE 4321-5/00 as their main activity in São Mateus do Sul (PR), 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 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 São Mateus do Sul (PR).

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