CNAE 4292-8/01 · Diadema (SP)
Montagem de estruturas metálicas in Diadema (SP)
20 active companies are headquartered in Diadema (SP) with this CNAE as their main activity. They represent 0.2% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
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 Diadema (SP)
- 20
- 0.2% of Brazil's
- Of every 100 companies in Diadema (SP)
- 0.0
- do this activity
- Among São Paulo's cities
- 21st
- by companies in this activity
Active companies in Diadema (SP)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- CVG MONTAGEM E SOLDAGEM INDUSTRIAL LTDADiadema (SP)
- PACCA MONTAGEM DE ESTRUTURAS METALICAS LTDADiadema (SP)
- WV ENGENHARIA E CONSTRUCOES LTDADiadema (SP)
- CSR CONSTRUCOES METALICAS LTDADiadema (SP)
- VERSATIL ESTRUTURAS EM ALUMINIO LTDADiadema (SP)
- FPA MONTAGEM ESTRUTURAS METALICAS LTDADiadema (SP)
- BALDON ENGEMETAL ENGENHARIA LTDADiadema (SP)
- DIADEMA SP COMERCIAL DE CHAPAS LTDADiadema (SP)
- NAANTEC MANUTENCAO E SERVICOS EM EQUIPAMENTOS LTDADiadema (SP)
- CS FERRO E ACO LTDADiadema (SP)
- PACA MONTAGEM ESTRUTURA METALICA LTDADiadema (SP)
- ENGEMETAL MONTAGENS LTDADiadema (SP)
- VULCANO ESTRUTURAS METALICAS LTDADiadema (SP)
- VILELA ESQUADRIAS METALICAS LTDADiadema (SP)
- EJS ESTRUTURAS METALICAS LTDADiadema (SP)
- R BALBINO LOPES MONTAGENS LTDADiadema (SP)
- J. DA LUZ MANUTENCAO E MONTAGEMDiadema (SP)
- JOSIAN SILVA DE CARVALHODiadema (SP)
- EDVALDO JOSE DA SILVA ESTRUTURAS METALICASDiadema (SP)
- JOSE GILDIVAN BENTODiadema (SP)
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
- Diadema (SP)0.0
- São Paulo0.0
- Brazil0.0
In Diadema (SP), the activity weighs 1.2 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 23.4% 618
- 2 Guarulhos 4.3% 113
- 3 Sorocaba 2.7% 71
- 4 Campinas 2.5% 66
- 5 São José dos Campos 2.2% 57
- 6 São José do Rio Preto 2.0% 54
- 7 Ribeirão Preto 1.8% 47
- 8 Santo André 1.6% 43
- 9 São Bernardo do Campo 1.6% 43
- 10 Osasco 1.4% 36
20 more cities
- 11 Mogi das Cruzes 35
- 12 Itaquaquecetuba 34
- 13 Suzano 34
- 14 Cotia 26
- 15 Jundiaí 24
- 16 Piracicaba 24
- 17 Praia Grande 24
- 18 Cajamar 22
- 19 Sumaré 22
- 20 Itu 21
- 21 Diadema 20
- 22 Embu das Artes 20
- 23 Sertãozinho 20
- 24 Hortolândia 19
- 25 Americana 19
- 26 Mauá 18
- 27 Paulínia 18
- 28 Araras 16
- 29 Limeira 16
- 30 Santana de Parnaíba 16
Class 4292-8 in Diadema (SP)
montagem de instalações industriais e de estruturas metálicas, by subclass| Subclass | Active |
|---|---|
| 4292-8/01 Montagem de estruturas metálicas · this one | 20 |
| 4292-8/02 Obras de montagem industrial | 4 |
Close to this: 3321-0/00 · Instalação de máquinas e equipamentos industriais, 284 companies in Diadema (SP).
What activity 4292-8/01 is
- A montagem de estruturas metálicas permanentes
- Os serviços de soldagem de estruturas metálicas
Frequently asked questions
How many companies have main CNAE 4292-8/01 in Diadema (SP)?
20 active companies have CNAE 4292-8/01 as their main activity in Diadema (SP), 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 618, 23.4% 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 Diadema (SP).