CNAE 2542-0/00 · Osasco (SP)
Fabricação de artigos de serralheria, exceto esquadrias in Osasco (SP)
272 active companies are headquartered in Osasco (SP) with this CNAE as their main activity. They represent 0.3% 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 Osasco (SP)
- 272
- 0.3% of Brazil's
- Of every 100 companies in Osasco (SP)
- 0.2
- do this activity
- Among São Paulo's cities
- 12th
- by companies in this activity
Active companies in Osasco (SP)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- PERCAPI INDUSTRIA E COMERCIO DE FERRO LTDAOsasco (SP)
- DOCKING MODULES CONSTRUCOES MODULARES LTDAOsasco (SP)
- ZIMERNOX FABRICACAO DE PECAS E MAQUINAS LTDAOsasco (SP)
- ALUMINAS JH LTDAOsasco (SP)
- J. D. TITAS EM ARTES DE FERRO LTDAOsasco (SP)
- RARI COMERCIAL E SERVICOS LTDAOsasco (SP)
- SERRALHERIA DO RIGO LTDAOsasco (SP)
- ARK DUTOS E ESTRUTURAS METALICAS LTDAOsasco (SP)
- CMP SERRALHERIA LTDAOsasco (SP)
- GTEC PROJETOS E ATIVIDADES INDUSTRIAIS LTDAOsasco (SP)
- MARCOS ELIAS REBELLO DE SOUZA LTDAOsasco (SP)
- SERRALHERIA SCALA LTDAOsasco (SP)
- SERRALHERIA REGIA LTDAOsasco (SP)
- SERRALHERIA TEODORO LTDAOsasco (SP)
- KS SERRALHEIRA SIQUEIRA LTDAOsasco (SP)
- JVD SERRALHERIA LTDAOsasco (SP)
- KR15 ARTE SOLDAS LTDAOsasco (SP)
- GILDEAN BARBOSA GOMES LTDAOsasco (SP)
- BRAS TELHAS LTDAOsasco (SP)
- MJP TV SUPORTE METALICO INDUSTRIA E COMERCIO LTDAOsasco (SP)
- CRIS-METAL SERRALHERIA E MONTAGEM SB LTDAOsasco (SP)
- AMR - SOLUCOES INDUSTRIAIS LTDAOsasco (SP)
- MONTEC PRESTACAO DE SERVICOS DE SERRALHERIA LTDAOsasco (SP)
- SERRALHERIA EMPREITEIRA EQUILIBRIO LTDAOsasco (SP)
- SERRALHERIA ALINE FERRARI DE OLIVEIRA LTDAOsasco (SP)
- SERRALHERIA IRMAOS DONATO LTDAOsasco (SP)
- DGI PORTOES E PORTAS AUTOMATICAS LTDAOsasco (SP)
- RAFAEL AVANTE SERRALHERIA LTDAOsasco (SP)
- SERRALHERIA DONALDONE LTDAOsasco (SP)
- IRJ MONTAGEM & SOLDA LTDAOsasco (SP)
List limited to 272 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
- Osasco (SP)0.2
- São Paulo0.3
- Brazil0.4
In Osasco (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 São Paulo 21.3% 5,461
- 2 Guarulhos 3.0% 781
- 3 Campinas 3.0% 775
- 4 Sorocaba 2.1% 547
- 5 São José do Rio Preto 1.7% 440
- 6 São José dos Campos 1.7% 434
- 7 Ribeirão Preto 1.6% 405
- 8 Bauru 1.4% 348
- 9 São Bernardo do Campo 1.3% 338
- 10 Santo André 1.3% 334
20 more cities
- 11 Piracicaba 279
- 12 Osasco 272
- 13 Mogi das Cruzes 263
- 14 Itaquaquecetuba 260
- 15 Sumaré 251
- 16 Praia Grande 240
- 17 Hortolândia 229
- 18 Marília 226
- 19 Jundiaí 219
- 20 Suzano 217
- 21 Guarujá 214
- 22 Diadema 213
- 23 Taubaté 203
- 24 Limeira 188
- 25 Itapevi 182
- 26 Mauá 173
- 27 Indaiatuba 171
- 28 Cotia 162
- 29 Franca 162
- 30 Taboão da Serra 160
Class 2542-0 in Osasco (SP)
fabricação de artigos de serralheria, exceto esquadrias, by subclassClose to this: 2512-8/00 · Fabricação de esquadrias de metal, 43 companies in Osasco (SP).
What activity 2542-0/00 is
- A fabricação de cadeados, fechaduras e guarnições; ferragens para construção, para móveis, bolsas, malas; dobradiças, trincos, lâminas para chaves, etc.
- A fabricação de conexões, joelhos, luvas e outros artefatos para encanamentos confeccionados em serralherias
- A fabricação de artefatos diversos de serralheria e caldeiraria leve
Frequently asked questions
How many companies have main CNAE 2542-0/00 in Osasco (SP)?
272 active companies have CNAE 2542-0/00 as their main activity in Osasco (SP), according to the Receita Federal's October 2026 publication. That is 0.2 of every 100 companies there, against 0.4 in Brazil.
Which of São Paulo's cities has the most companies in this activity?
São Paulo, with 5,461, 21.3% 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 Osasco (SP).