CNAE 2542-0/00 · Paraná
Fabricação de artigos de serralheria, exceto esquadrias in Paraná
6,599 active companies are headquartered in Paraná with this CNAE as their main activity. They represent 6.9% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 96,290
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 Paraná
- 6,599
- 6.9% of Brazil's
- Of every 100 companies in Paraná
- 0.3
- do this activity
- Among Brazil's federative units
- 4th
- by companies in this activity
Active companies in Paraná
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 10- MATERBOM MATERIAL DE CONSTRUCAO LTDACuritiba (PR)
- TOLDOS E SOMBRITES MARINGA LTDAMaringá (PR)
- RF SERRALHERIA LTDALapa (PR)
- AY METALURGICA BRASIL LTDAMarechal Cândido Rondon (PR)
- G M F - INDUSTRIA E COMERCIO DE FERRAGENS LTDALondrina (PR)
- FERPAR - COMERCIO E INDUSTRIA DE ACO PARANA LTDA -Maringá (PR)
- HP ESQUADRIAS DE ALUMINIO LTDACuritiba (PR)
- JM SERRALHERIA LTDALondrina (PR)
- M H ELETRICAS E FERRAGENS LTDAMaringá (PR)
- GRANDINOX MONTAGENS DE PRODUTOS EM METAL LTDASão Miguel do Iguaçu (PR)
- ESMAIL GOMES SEVICOS DE SERRALHERIA LTDANova Fátima (PR)
- METALURGICA FERREIRA LTDAJandaia do Sul (PR)
- RISSON & RISSON LTDACianorte (PR)
- METALURGICA MFER LTDAPonta Grossa (PR)
- ANDRE F GRANDI LTDASão Miguel do Iguaçu (PR)
- FUNDICAO ALVES LTDAContenda (PR)
- S. S. VASCONCELOS & VASCONCELOS LTDAFoz do Iguaçu (PR)
- EDILSON CARDOSO DA SILVACuritiba (PR)
- APC AUTOMATIZADORES DE PORTOES CURITIBA LTDACuritiba (PR)
- VAGULA & GOMES - ESTRUTURAS METALICAS E PRE-MOLDADOS - LTDACalifórnia (PR)
- JM MARCON DE MENEZES INDUSTRIA METALURGICA LTDAMedianeira (PR)
- VIALTEC INDUSTRIA DE METAIS LTDAFazenda Rio Grande (PR)
- ALESIL ESQUADRIAS DE ALUMINIO LTDASão José dos Pinhais (PR)
- CENTRAL CALHAS LTDAItaipulândia (PR)
- RESET METALURGICA LTDACambé (PR)
- MGS E FILHOS CONSTRUCOES LTDACuritiba (PR)
- PREMIER CALHAS LTDALondrina (PR)
- ADR METAIS NOBRE LTDALondrina (PR)
- CONSTRUTORA E METALURGICA NOVAES LTDAParanavaí (PR)
- LESSA & LESSA SERRALHERIA LTDALondrina (PR)
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
- Paraná0.3
- Brazil0.4
In Paraná, the activity weighs what it does in Brazil.
Paraná's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Curitiba 15.9% 1,048
- 2 Londrina 5.4% 355
- 3 São José dos Pinhais 3.6% 237
- 4 Colombo 3.5% 232
- 5 Maringá 3.0% 199
- 6 Ponta Grossa 2.8% 184
- 7 Fazenda Rio Grande 2.3% 149
- 8 Araucária 2.1% 141
- 9 Piraquara 2.1% 141
- 10 Cascavel 2.1% 139
20 more cities
- 11 Campo Largo 124
- 12 Foz do Iguaçu 118
- 13 Pinhais 112
- 14 Cambé 107
- 15 Arapongas 93
- 16 Almirante Tamandaré 87
- 17 Paranavaí 86
- 18 Sarandi 74
- 19 Toledo 73
- 20 Apucarana 72
- 21 Campo Mourão 63
- 22 Cianorte 53
- 23 Rolândia 47
- 24 Umuarama 47
- 25 Cornélio Procópio 45
- 26 Campo Magro 44
- 27 Paranaguá 41
- 28 Castro 38
- 29 Telêmaco Borba 36
- 30 Lapa 35
Class 2542-0 in Paraná
fabricação de artigos de serralheria, exceto esquadrias, by subclassClose to this: 2512-8/00 · Fabricação de esquadrias de metal, 3,687 companies in Paraná.
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 Paraná?
6,599 active companies have CNAE 2542-0/00 as their main activity in Paraná, according to the Receita Federal's October 2026 publication. That is 0.3 of every 100 companies there, against 0.4 in Brazil.
Which of Paraná's cities has the most companies in this activity?
Curitiba, with 1,048, 15.9% 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 Paraná.