CNAE 2542-0/00 · Paraíba
Manufacture of locksmith and ironwork articles, except doors and windows in Paraíba
1,198 active companies are headquartered in Paraíba with this CNAE as their main activity. They represent 1.2% 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 Paraíba
- 1,198
- 1.2% of Brazil's
- Of every 100 companies in Paraíba
- 0.4
- do this activity
- Among Brazil's federative units
- 15th
- by companies in this activity
Active companies in Paraíba
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 10- SERRALHARIA DO ANDRADIS LTDAAlagoa Nova (PB)
- ATELIER DU METAL INDUSTRIA E COMERCIO DE METAIS LTDACabedelo (PB)
- SERRALHERIA HOMEM DE FERRO LTDABoqueirão (PB)
- METALURGICA METAL ON LTDACampina Grande (PB)
- FERREIRA ALUMINIO LTDACampina Grande (PB)
- META DESING MOVEIS INDUSTRIAIS LTDACajazeiras (PB)
- DU CAVALCANTE SERRALHARIA E MARCENARIA LTDAQueimadas (PB)
- R S DE QUEIROZ LTDASanta Rita (PB)
- EMERSON VITOR DOS SANTOS LTDAJoão Pessoa (PB)
- LAMECK SANTOS DO NASCIMENTO LTDASanta Rita (PB)
- ANDREWS TRAILERS E REBOQUES LTDACampina Grande (PB)
- CLAUDIO PEREIRA LEITE LTDAItaporanga (PB)
- ELIZEU V DE CARVALHO LTDAJoão Pessoa (PB)
- TERMOTEX METALURGICA LTDAJoão Pessoa (PB)
- ESPAN COMERCIO DE FERRAGENS LTDACampina Grande (PB)
- PACHECO & NOBREGA LTDACampina Grande (PB)
- METALURGICA J C COMERCIO INDUSTRIA E TRANSPORTES LTDACabedelo (PB)
- EDINEIDE LIRA DE SOUZA SACajazeiras (PB)
- MANOEL RAMIRO ANTUNESCampina Grande (PB)
- JOSE RICARDO SILVA NENEN PORTAS E PORTOESAssunção (PB)
- RODRIGO DE LIMA OLIVEIRALogradouro (PB)
- STHERFFESON ALLISON DE OLIVEIRA PEREIRACajazeiras (PB)
- WILLIAM ARAUJO DE SOUSACampina Grande (PB)
- BENEDITO EDSON PEREIRA DA SILVAJoão Pessoa (PB)
- JOSE EDILSON SILVA SANTOSSolânea (PB)
- ROBERTO LIMA SILVACampina Grande (PB)
- SEVERINO DOS RAMOS FERREIRA DE LIMABayeux (PB)
- L DE SOUZA SERRALHARIAJoão Pessoa (PB)
- MARIA DAS DORES DA SILVA FERREIRAJoão Pessoa (PB)
- JOSE ALMIR GOMES DA SILVACasserengue (PB)
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
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- 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
- Paraíba0.4
- Brazil0.4
In Paraíba, the activity weighs what it does in Brazil.
Paraíba's cities with the most companies in this activity
active companies and each city's share of the state
- 1 João Pessoa 29.3% 351
- 2 Campina Grande 12.4% 148
- 3 Santa Rita 5.8% 70
- 4 Bayeux 2.8% 34
- 5 Queimadas 2.5% 30
- 6 Cajazeiras 2.3% 27
- 7 Cabedelo 1.9% 23
- 8 Patos 1.6% 19
- 9 Sousa 1.6% 19
- 10 Guarabira 1.4% 17
20 more cities
- 11 Sapé 17
- 12 Mamanguape 14
- 13 Esperança 12
- 14 Solânea 11
- 15 Pirpirituba 10
- 16 Conde 9
- 17 Itabaiana 9
- 18 Soledade 9
- 19 Alagoa Grande 8
- 20 Juazeirinho 8
- 21 Monteiro 8
- 22 Pombal 8
- 23 Boa Vista 7
- 24 Alagoinha 7
- 25 Lagoa Seca 7
- 26 Rio Tinto 7
- 27 Boqueirão 6
- 28 Brejo do Cruz 6
- 29 Catolé do Rocha 6
- 30 Princesa Isabel 6
Class 2542-0 in Paraíba
fabricação de artigos de serralheria, exceto esquadrias, by subclassClose to this: 2512-8/00 · Manufacture of metal doors and windows, 423 companies in Paraíba.
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 Paraíba?
1,198 active companies have CNAE 2542-0/00 as their main activity in Paraíba, according to the Receita Federal's October 2026 publication. That is 0.4 of every 100 companies there, against 0.4 in Brazil.
Which of Paraíba's cities has the most companies in this activity?
João Pessoa, with 351, 29.3% 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 Paraíba.