CNAE 2599-3/01 · São Paulo
Serviços de confecção de armações metálicas para a construção in São Paulo
3,868 active companies are headquartered in São Paulo with this CNAE as their main activity. They represent 23.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 16,768
What this list shows
We count each active company once, by its head office in this state 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 Paulo
- 3,868
- 23.1% of Brazil's
- Of every 100 companies in São Paulo
- 0.0
- do this activity
- Among Brazil's federative units
- 1st
- by companies in this activity
Active companies in São Paulo
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- ARJ INDUSTRIA E COMERCIO DE ARMACOES DE ACO LTDA.São José do Rio Preto (SP)
- J.A.F INDUSTRIA E COMERCIO DE ACOS LTDALins (SP)
- ARMACAO TRELICADA PIRAMIDE LTDACajamar (SP)
- O2 COMERCIO DE MATERIAL DE CONSTRUCAO LTDASão Paulo (SP)
- KT-FER COMERCIO E INDUSTRIA LTDARio Claro (SP)
- W SILVA INDUSTRIA E COMERCIO DE FERRO E ACO PARA CONSTRUCAO CIVIL LTDASão José dos Campos (SP)
- HOFFMAN COMERCIO E SERVICOS EM METAIS LTDAGuarulhos (SP)
- ACOBUILDER BENEFICIAMENTO E TRANSFORMACAO DE ACOS LTDALimeira (SP)
- W.S. COMERCIO DE FERRO E ACO LTDASertãozinho (SP)
- VALEACO COMERCIO DE FERRO E ACO LTDALorena (SP)
- SONORA CONSULTORIA EMPRESARIAL LTDASão Paulo (SP)
- R & B FERRO E ACO LTDASão Bernardo do Campo (SP)
- INDAIAFER ACO E CIMENTO LTDAIndaiatuba (SP)
- L. M. ARMACOES E FERRAGENS LTDAMonte Alto (SP)
- LINOFER FERRO E ACO E PRODUTOS SIDERURGICOS LTDAIndaiatuba (SP)
- FACON - CONSTRUCAO E FORNECEDORA DE ACO - LTDAVárzea Paulista (SP)
- ACOFORTI COMERCIAL DE FERROS LTDAAtibaia (SP)
- FAMETH INDUSTRIA E COMERCIO DE PRODUTOS METALURGICOS LTDAMauá (SP)
- PALERMO INDUSTRIA E COMERCIO DE ACO LTDASorocaba (SP)
- JAB ARMACOES METALICAS LTDASão Paulo (SP)
- : WS MONTADORA DE FERRAGENS E CONSTRUTORA LTDASão Paulo (SP)
- FX XAVIER CONSTRUCOES LTDAMonte Mor (SP)
- PROARM CORTE DOBRA E ARMACOES DE FERRAGENS LTDAMogi Mirim (SP)
- MED-MAQUINAS E EQUIPAMENTOS LTDA - FALIDOCampinas (SP)
- ACOS GRANELLI INDUSTRIA E COMERCIO LTDAItapetininga (SP)
- AROL METALICA SERVICOS E COMERCIO LTDASão Paulo (SP)
- M J SERVICOS INDUSTRIAIS LTDAJarinu (SP)
- MATHEUS LEONARDO TROVA DAMAZIO LTDASão Paulo (SP)
- BASE FERRO INDUSTRIA E COMERCIO DE MATERIAIS PARA CONSTRUCAO LTDAAtibaia (SP)
- CONSTRUCTION BRASIL ESTRUTURAS LTDASorocaba (SP)
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
- São Paulo0.0
- Brazil0.1
In São Paulo, 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 São Paulo 21.0% 812
- 2 Guarujá 4.0% 156
- 3 Sorocaba 3.2% 122
- 4 Guarulhos 2.9% 113
- 5 Campinas 2.6% 102
- 6 Praia Grande 2.6% 99
- 7 São José dos Campos 2.4% 91
- 8 São Vicente 1.7% 66
- 9 Ribeirão Preto 1.6% 63
- 10 São José do Rio Preto 1.6% 61
20 more cities
- 11 Piracicaba 52
- 12 Carapicuíba 45
- 13 Bauru 43
- 14 Osasco 43
- 15 Suzano 42
- 16 Sumaré 40
- 17 São Bernardo do Campo 39
- 18 Itaquaquecetuba 36
- 19 Santo André 35
- 20 Santos 35
- 21 Mauá 34
- 22 Cotia 33
- 23 Franca 33
- 24 Limeira 33
- 25 Barueri 32
- 26 Itapevi 31
- 27 Marília 31
- 28 Diadema 30
- 29 Indaiatuba 28
- 30 Itu 28
Class 2599-3 in São Paulo
fabricação de produtos de metal não especificados anteriormente, by subclass| Subclass | Active |
|---|---|
| 2599-3/01 Serviços de confecção de armações metálicas para a construção · this one | 3,868 |
| 2599-3/02 Serviço de corte e dobra de metais | 745 |
| 2599-3/99 Fabricação de outros produtos de metal não especificados anteriormente | 3,472 |
Close to this: 2599-3/02 · Serviço de corte e dobra de metais, 745 companies in São Paulo.
What activity 2599-3/01 is
- A fabricação de armações metálicas para a construção civil
Frequently asked questions
How many companies have main CNAE 2599-3/01 in São Paulo?
3,868 active companies have CNAE 2599-3/01 as their main activity in São Paulo, according to the Receita Federal's October 2026 publication. That is 0.0 of every 100 companies there, against 0.1 in Brazil.
Which of São Paulo's cities has the most companies in this activity?
São Paulo, with 812, 21.0% of the state's companies in this activity.
Why can this total differ from the companies operating in this state?
This scope counts active companies by their head office and registered main activity. A company may operate in this state 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 Paulo.