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CNAE 4321-5/00 · Santo Antônio de Posse (SP)

Electrical installation and maintenance in Santo Antônio de Posse (SP)

37 active companies are headquartered in Santo Antônio de Posse (SP) 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 · São Paulo 93,509

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 Santo Antônio de Posse (SP)
37
less than 0.1% of Brazil's
Of every 100 companies in Santo Antônio de Posse (SP)
0.9
do this activity
Among São Paulo's cities
235th
by companies in this activity

Active companies in Santo Antônio de Posse (SP)

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

List limited to 37 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. Santo Antônio de Posse (SP)0.9
  2. São Paulo1.1
  3. Brazil1.2

In Santo Antônio de Posse (SP), the activity weighs less than in Brazil.

São Paulo's cities with the most companies in this activity

active companies and each city's share of the state

  1. 1 São Paulo 25.8% 24,137
  2. 2 Campinas 3.1% 2,901
  3. 3 Guarulhos 2.6% 2,402
  4. 4 Ribeirão Preto 2.0% 1,858
  5. 5 Sorocaba 2.0% 1,846
  6. 6 São José dos Campos 1.6% 1,504
  7. 7 São Bernardo do Campo 1.5% 1,435
  8. 8 São José do Rio Preto 1.5% 1,426
  9. 9 Santo André 1.5% 1,356
  10. 10 Osasco 1.4% 1,332
20 more cities
  1. 11 Mogi das Cruzes 1,046
  2. 12 Bauru 1,018
  3. 13 Piracicaba 1,003
  4. 14 Jundiaí 981
  5. 15 Praia Grande 927
  6. 16 Santos 844
  7. 17 Carapicuíba 841
  8. 18 Mauá 830
  9. 19 Franca 824
  10. 20 Sumaré 811
  11. 21 Diadema 798
  12. 22 Indaiatuba 779
  13. 23 Limeira 727
  14. 24 Suzano 727
  15. 25 Barueri 697
  16. 26 Itaquaquecetuba 678
  17. 27 Americana 673
  18. 28 Hortolândia 671
  19. 29 Guarujá 663
  20. 30 São Vicente 653

Class 4321-5 in Santo Antônio de Posse (SP)

instalações elétricas, by subclass

Close to this: 2822-4/02 · Manufacture of machinery and equipment for lifting and handling loads, parts and accessories, 3 companies in Santo Antônio de Posse (SP).

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 Santo Antônio de Posse (SP)?

37 active companies have CNAE 4321-5/00 as their main activity in Santo Antônio de Posse (SP), according to the Receita Federal's October 2026 publication. That is 0.9 of every 100 companies there, against 1.2 in Brazil.

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

São Paulo, with 24,137, 25.8% 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 Santo Antônio de Posse (SP).

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