CNAE 2542-0/00 · Santa Catarina
Manufacture of locksmith and ironwork articles, except doors and windows in Santa Catarina
4,135 active companies are headquartered in Santa Catarina with this CNAE as their main activity. They represent 4.3% 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 Santa Catarina
- 4,135
- 4.3% of Brazil's
- Of every 100 companies in Santa Catarina
- 0.3
- do this activity
- Among Brazil's federative units
- 8th
- by companies in this activity
Active companies in Santa Catarina
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 10- CAMARGO SERRALHERIA LTDASalto Veloso (SC)
- REINERT METALURGICA E SERRALHERIA LTDAItapoá (SC)
- SALOMAO MANUTENCAO E MONTAGEM INDUSTRIAL LTDAJoinville (SC)
- DN SERRALHERIA LTDATubarão (SC)
- SC SERVICOS CONSTRUCAO INDUSTRIAL LTDAPaulo Lopes (SC)
- DR INOX INDUSTRIA & COMERCIO LTDAMaravilha (SC)
- P&Y BENEFICIAMENTO DE METAIS E SOLDAS LTDABombinhas (SC)
- FIGUEIREDO REPRESENTACOES LTDATubarão (SC)
- METALURGICA PRIM LTDABrusque (SC)
- IBANES RAMPANELLI LTDASão Lourenço do Oeste (SC)
- IDEAL COMERCIO E SERRALHERIA LIMITADAItajaí (SC)
- JKL ACO INOX LTDAItajaí (SC)
- ALEX VIDROS E ALUMINIOS LTDASão Francisco do Sul (SC)
- GILTAR ACESSORIOS PARA SEGURANCA ELETRONICA LTDAJoinville (SC)
- SERRALHERIA CIPRIANO LTDANavegantes (SC)
- FORTE ESQUADRIAS E CALHAS LTDAItajaí (SC)
- LARISSA MARQUES BONAMIGO LTDAAgronômica (SC)
- LP SOLUCOES CONTAINERS LTDAItajaí (SC)
- JDR FABRICACAO E MANUTENCAO DE EQUIPAMENTOS INDUSTRIAIS LTDAJoinville (SC)
- SANTOS SERRALHERIA E ESTRUTURAS METALICAS LTDAGaspar (SC)
- THERMO STEEL TELHAS E ESTRUTURAS METALICAS LTDAItajaí (SC)
- R R ESTRUTURAS METALICAS LTDATubarão (SC)
- FERRARI ESQUADRIAS DE FERRO E ALUMINIO LTDARio do Sul (SC)
- GLOBAL INOX LTDAItajaí (SC)
- LAUTAIR MARCELINO LTDANavegantes (SC)
- AR SERRALHERIA LTDACriciúma (SC)
- HISTER CALDEIRARIA LTDAJoinville (SC)
- TERRA & MAR MANUTENCOES LTDAItajaí (SC)
- MARCOS SEBASTIAO FIGUEIRA DE MELLO LTDACamboriú (SC)
- SERRALHERIA D & G LTDA.Porto Belo (SC)
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
- Santa Catarina0.3
- Brazil0.4
In Santa Catarina, the activity weighs less than in Brazil.
Santa Catarina's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Joinville 8.3% 342
- 2 Blumenau 6.3% 261
- 3 Palhoça 5.4% 222
- 4 Itajaí 5.3% 220
- 5 Florianópolis 4.6% 190
- 6 São José 4.5% 188
- 7 Criciúma 2.9% 121
- 8 Tubarão 2.7% 112
- 9 Camboriú 2.5% 102
- 10 Brusque 2.3% 95
20 more cities
- 11 Lages 94
- 12 Jaraguá do Sul 92
- 13 Navegantes 85
- 14 Indaial 79
- 15 Chapecó 75
- 16 Biguaçu 71
- 17 Balneário Camboriú 63
- 18 Itapema 58
- 19 Araquari 57
- 20 Araranguá 54
- 21 Gaspar 47
- 22 Barra Velha 45
- 23 Içara 41
- 24 Timbó 41
- 25 São Bento do Sul 38
- 26 Xanxerê 36
- 27 Schroeder 34
- 28 Tijucas 34
- 29 Caçador 31
- 30 Guaramirim 28
Class 2542-0 in Santa Catarina
fabricação de artigos de serralheria, exceto esquadrias, by subclassClose to this: 2512-8/00 · Manufacture of metal doors and windows, 2,841 companies in Santa Catarina.
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 Santa Catarina?
4,135 active companies have CNAE 2542-0/00 as their main activity in Santa Catarina, 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 Santa Catarina's cities has the most companies in this activity?
Joinville, with 342, 8.3% 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 Santa Catarina.