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CNAE 4399-1/03 · São Carlos do Ivaí (PR)

Masonry works in São Carlos do Ivaí (PR)

42 active companies are headquartered in São Carlos do Ivaí (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 614,649 · Paraná 61,750

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 Carlos do Ivaí (PR)
42
less than 0.1% of Brazil's
Of every 100 companies in São Carlos do Ivaí (PR)
4.8
do this activity
Among Paraná's cities
247th
by companies in this activity

Active companies in São Carlos do Ivaí (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 42 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 Carlos do Ivaí (PR)4.8
  2. Paraná3.2
  3. Brazil2.3

In São Carlos do Ivaí (PR), the activity weighs 2.1 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. 1 Curitiba 10.0% 6,182
  2. 2 Londrina 3.3% 2,031
  3. 3 Ponta Grossa 3.3% 2,024
  4. 4 Colombo 2.8% 1,710
  5. 5 São José dos Pinhais 2.7% 1,695
  6. 6 Maringá 2.6% 1,579
  7. 7 Cascavel 2.4% 1,505
  8. 8 Foz do Iguaçu 2.3% 1,429
  9. 9 Fazenda Rio Grande 1.9% 1,167
  10. 10 Toledo 1.8% 1,109
20 more cities
  1. 11 Guarapuava 1,075
  2. 12 Almirante Tamandaré 1,005
  3. 13 Sarandi 987
  4. 14 Piraquara 954
  5. 15 Araucária 819
  6. 16 Campo Largo 778
  7. 17 Pato Branco 777
  8. 18 Arapongas 658
  9. 19 Campo Mourão 655
  10. 20 Pinhais 632
  11. 21 Francisco Beltrão 599
  12. 22 Apucarana 598
  13. 23 Marechal Cândido Rondon 595
  14. 24 Umuarama 582
  15. 25 Cambé 552
  16. 26 Paranavaí 535
  17. 27 Castro 531
  18. 28 Cianorte 473
  19. 29 União da Vitória 460
  20. 30 Matinhos 454

Class 4399-1 in São Carlos do Ivaí (PR)

serviços especializados para construção não especificados anteriormente, by subclass
SubclassActive
4399-1/01 Construction management0
4399-1/02 Erection and dismantling of scaffolding and other temporary structures0
4399-1/03 Masonry works · this one42
4399-1/04 Operation and supply of equipment for lifting loads and people on construction sites1
4399-1/05 Drilling and construction of water wells0
4399-1/99 Specialized construction services not elsewhere classified3

Close to this: 4330-4/99 · Other building finishing works, 2 companies in São Carlos do Ivaí (PR).

What activity 4399-1/03 is

  • As obras de alvenaria

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 4399-1/03 in São Carlos do Ivaí (PR)?

42 active companies have CNAE 4399-1/03 as their main activity in São Carlos do Ivaí (PR), according to the Receita Federal's October 2026 publication. That is 4.8 of every 100 companies there, against 2.3 in Brazil.

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

Curitiba, with 6,182, 10.0% 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 Carlos do Ivaí (PR).

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