CNAE 2542-0/00 · São Manuel (SP)
Manufacture of locksmith and ironwork articles, except doors and windows in São Manuel (SP)
35 active companies are headquartered in São Manuel (SP) 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
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 Manuel (SP)
- 35
- less than 0.1% of Brazil's
- Of every 100 companies in São Manuel (SP)
- 0.7
- do this activity
- Among São Paulo's cities
- 127th
- by companies in this activity
Active companies in São Manuel (SP)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 2- NOVA OPCAO SOLUCOES EM METAL LTDASão Manuel (SP)
- CARLOS FONSECA SERRALHERIA LTDASão Manuel (SP)
- SERRALHERIA GARCIA E COMERCIO LTDASão Manuel (SP)
- PAUCIMAR OFICINA E COMERCIO DE ARTIGOS DE FERRO LTDASão Manuel (SP)
- SERRALHERIA DAGINA LTDASão Manuel (SP)
- JAQUELINE APARECIDA MORETTO DE OLIVEIRA GOMESSão Manuel (SP)
- MARIA SUELI LOURENCO PEREIRA DA SILVASão Manuel (SP)
- MAYCON RENAN MEDEIROS DE SOUZASão Manuel (SP)
- EDSON APARECIDO VENDITOSão Manuel (SP)
- WASHINGTON RAFAEL MACHADOSão Manuel (SP)
- DOUGLAS PEREIRA DA SILVASão Manuel (SP)
- MAICON EVERTON PEREIRA DA SILVASão Manuel (SP)
- JOSE CARLOS GOMESSão Manuel (SP)
- ANANIAS SILVA NASCIMENTOSão Manuel (SP)
- ALESSANDRA DE OLIVEIRA CARDOZO NASCIMENTOSão Manuel (SP)
- LUIS FELIPE IANNUZZI MIRANDASão Manuel (SP)
- JOAO HENRIQUE GUIMARAES GONCALVESSão Manuel (SP)
- GUSTAVO BRUNO PEREIRA DOS SANTOSSão Manuel (SP)
- ANTONIO ALVES DO NASCIMENTOSão Manuel (SP)
- ISAEL SIMIONATOSão Manuel (SP)
- CARLOS ALBERTO ROQUE DOS SANTOSSão Manuel (SP)
- DAVID WELLINGTON ROQUE DOS SANTOSSão Manuel (SP)
- CLAUDIO LUIZ ALARCAOSão Manuel (SP)
- JOSE ANTONIO DE OLIVEIRA JUNIORSão Manuel (SP)
- BRUNA JULIANA ROSSANEZISão Manuel (SP)
- JEFFERSON LUIS ESCORCE DE SOUZASão Manuel (SP)
- CICERO CONRADO DA SILVASão Manuel (SP)
- RENATO CORREA AYRESSão Manuel (SP)
- MARLENE APARECIDA DOS SANTOSSão Manuel (SP)
- ROGERIO VAZ DE LIMASão Manuel (SP)
List limited to 35 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 Manuel (SP)0.7
- São Paulo0.3
- Brazil0.4
In São Manuel (SP), the activity weighs 1.8 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 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 São Manuel (SP)
fabricação de artigos de serralheria, exceto esquadrias, by subclassClose to this: 2512-8/00 · Manufacture of metal doors and windows, 8 companies in São Manuel (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 São Manuel (SP)?
35 active companies have CNAE 2542-0/00 as their main activity in São Manuel (SP), according to the Receita Federal's October 2026 publication. That is 0.7 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 São Manuel (SP).