CNAE 2542-0/00 · Macapá (AP)

Manufacture of locksmith and ironwork articles, except doors and windows in Macapá (AP)

86 active companies are headquartered in Macapá (AP) 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

The same activity in Brazil 96,290 · Amapá 112

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 Macapá (AP): 86; less than 0.1% of Brazil's
Of every 100 companies in Macapá (AP): 0.3; do this activity
Among Amapá's cities: 1st; by companies in this activity

Active companies in Macapá (AP)

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 3

JOSE BARBOSA DO AMARALMacapá (AP)
HELITON DOS SANTOS MACHADOMacapá (AP)
JUDA FURTADO MARQUESMacapá (AP)
WAGNER DE LIMA CASTROMacapá (AP)
RODRIGO CORREA VIANAMacapá (AP)
ALDEMIR DA SILVA DE CASTROMacapá (AP)
QUENA SOUSA FRANCAMacapá (AP)
ANTONIO CARLOS DOS SANTOS SILVAMacapá (AP)
GABRIEL DA CONCEICAO FLEXAMacapá (AP)
GLEYDSON SOUZA DE ALMEIDAMacapá (AP)
OLENO GOMES ALVES JUNIORMacapá (AP)
JEAN ALEX TEIXEIRA ATAIDEMacapá (AP)
LEILSON ALVES DA PONTEMacapá (AP)
ARTHUR BRENO DE SOUZA MOURAMacapá (AP)
ROSINALDO DOS SANTOS DE MELOMacapá (AP)
REGINA DO SOCORRO BENJAMIM DE CASTROMacapá (AP)
WALDOMIRO FURTADO DE LIMAMacapá (AP)
WANDESON RIBEIRO BORGESMacapá (AP)
HAZAEL DOS PASSOS TRINDADEMacapá (AP)
ELSON FARIAS PANTOJAMacapá (AP)
ALESSANDRO SOUSA FRANCAMacapá (AP)
CARLOS FUKUOKA JUNIORMacapá (AP)
LURDIMAR PEREIRA LOURAMacapá (AP)
MARINILDO FRANCA LOBATOMacapá (AP)
ANDRE SIQUEIRA CORREAMacapá (AP)
WILLIAN DOS REIS STOFELMacapá (AP)
ANDRE LUIZ BARROS SIQUEIRAMacapá (AP)
ROBSON DA CONCEICAO ESQUERDOMacapá (AP)
FABIO DA FONSECA RAMOSMacapá (AP)
WALACY FERREIRA BARBOSAMacapá (AP)

List limited to 86 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

Macapá (AP)0.3
Amapá0.2
Brazil0.4

In Macapá (AP), the activity weighs less than in Brazil.

Amapá's cities with the most companies in this activity

active companies and each city's share of the state

1 Macapá 76.8% 86
2 Santana 13.4% 15
3 Laranjal do Jari 4.5% 5
4 Porto Grande 1.8% 2
5 Vitória do Jari 0.9% 1
6 Calçoene 0.9% 1
7 Mazagão 0.9% 1
8 Cutias 0.9% 1

Class 2542-0 in Macapá (AP)

fabricação de artigos de serralheria, exceto esquadrias, by subclass

Close to this: 2512-8/00 · Manufacture of metal doors and windows, 34 companies in Macapá (AP).

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

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 2542-0/00 in Macapá (AP)?

86 active companies have CNAE 2542-0/00 as their main activity in Macapá (AP), 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 Amapá's cities has the most companies in this activity?

Macapá, with 86, 76.8% 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 Macapá (AP).