CNAE 4292-8/02 · São Paulo
Obras de montagem industrial in São Paulo
1,377 active companies are headquartered in São Paulo with this CNAE as their main activity. They represent 40.5% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 3,402
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
- 1,377
- 40.5% 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 2 of 10- J.O. COMERCIO DE ESTRUTURAS METALICAS LTDAGuaratinguetá (SP)
- G & C MONTAGENS E LOCACOES LTDASão José do Rio Preto (SP)
- OMNITRADE BRASIL SERVICOS DE MONTAGEM LTDASão Paulo (SP)
- MOIND ENGENHARIA LTDAAtibaia (SP)
- INTENGE ENGENHARIA LTDASantos (SP)
- RTA PLANEJAMENTO MONTAGENS INDUSTRIAIS E COMERCIO LTDASão Paulo (SP)
- REFRATECH CONSTRUCOES, REFORMAS E INSTALACOES LTDASantos (SP)
- SILVA & LIMA MONTAGENS INDUSTRIAIS E CONSTRUCAO CIVIL LTDAGuariba (SP)
- INOVE PRE-MOLDADOS EM CONCRETO E ACO LTDALaranjal Paulista (SP)
- RRF COMERCIO E SERVICOS LTDASão José dos Campos (SP)
- EURIPEDES ADEMIR BARRADO LTDAPradópolis (SP)
- RANJER MONTAGENS INDUSTRIAIS LTDALençóis Paulista (SP)
- VJN MONTAGENS INDUSTRIAIS LTDAAssis (SP)
- SAMUEL FERREIRA DA SILVA - MONTAGEM INDUSTRIAL LTDAJaú (SP)
- MR MONTAGENS, SERVICOS E TRANSPORTES LTDARibeirão Pires (SP)
- WM PROJETOS CONSULTORIA E MONTAGENS LTDABarra Bonita (SP)
- SECULO CONSTRUCOES LTDAAtibaia (SP)
- FEREZIN - MANUTENCAO E MONTAGEM INDUSTRIAL LTDASertãozinho (SP)
- SOLDAS FUSION LTDASão Carlos (SP)
- ALMEIDA & CERQUEIRA MECANICA INDUSTRIAL LTDAOurinhos (SP)
- SAMAN ENGENHARIA LTDAGuaratinguetá (SP)
- ALUACO ESQUADRIAS, ESTRUTURAS METALICAS LTDASão Paulo (SP)
- CONSORCIO MONTADOR BELO MONTEBarueri (SP)
- SKANSKA BRASIL LTDA.São Paulo (SP)
- MONTSERVICE SOLUCOES INDUSTRIAIS LTDASertãozinho (SP)
- RI MANUTENCAO E MONTAGENS INDUSTRIAL LTDASão José do Rio Preto (SP)
- CALORISOL ENGENHARIA LTDA EM RECUPERACAO JUDICIALSão Paulo (SP)
- MONTALUG SOLUCOES INDUSTRIAIS LTDASorocaba (SP)
- UNIAO PAULISTA INDUSTRIA MANUTENCAO EXPORTACAO E IMPORTACAO LTDANova Odessa (SP)
- BACEM - BARREIRO DE ALMEIDA CONSTRUCOES E MONTAGENS LTDABebedouro (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
- Brazil0.0
In São Paulo, the activity weighs 1.3 times what it does 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 10.8% 149
- 2 Sertãozinho 6.4% 88
- 3 Américo Brasiliense 3.4% 47
- 4 Tarumã 3.2% 44
- 5 Araraquara 2.5% 35
- 6 Cosmópolis 2.5% 35
- 7 Paulínia 2.3% 31
- 8 Serrana 2.1% 29
- 9 Barrinha 2.0% 28
- 10 Santo André 2.0% 28
20 more cities
- 11 São José dos Campos 28
- 12 Lençóis Paulista 26
- 13 Sorocaba 22
- 14 Americana 21
- 15 Campinas 21
- 16 Piracicaba 19
- 17 Catanduva 17
- 18 Valparaíso 17
- 19 São Bernardo do Campo 16
- 20 São José do Rio Preto 16
- 21 Ribeirão Preto 15
- 22 Sumaré 14
- 23 Araras 13
- 24 Assis 13
- 25 Mococa 13
- 26 Monte Aprazível 13
- 27 Promissão 13
- 28 Bebedouro 12
- 29 Guariba 12
- 30 Jacareí 12
Class 4292-8 in São Paulo
montagem de instalações industriais e de estruturas metálicas, by subclass| Subclass | Active |
|---|---|
| 4292-8/01 Montagem de estruturas metálicas | 2,643 |
| 4292-8/02 Obras de montagem industrial · this one | 1,377 |
Close to this: 3321-0/00 · Instalação de máquinas e equipamentos industriais, 19,003 companies in São Paulo.
What activity 4292-8/02 is
- As obras de montagem de instalações industriais (tubulações, redes de facilidades), tais como: #- refinarias #- plantas de indústrias químicas
Frequently asked questions
How many companies have main CNAE 4292-8/02 in São Paulo?
1,377 active companies have CNAE 4292-8/02 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 0.0 in Brazil.
Which of São Paulo's cities has the most companies in this activity?
São Paulo, with 149, 10.8% 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.