CNAE 2599-3/01 · Piauí
Serviços de confecção de armações metálicas para a construção in Piauí
84 active companies are headquartered in Piauí with this CNAE as their main activity. They represent 0.5% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 16,768
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 Piauí
- 84
- 0.5% of Brazil's
- Of every 100 companies in Piauí
- 0.0
- do this activity
- Among Brazil's federative units
- 24th
- by companies in this activity
Active companies in Piauí
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 3- CORTEACO - INDUSTRIA E COMERCIO DE PRODUTOS DE FERRO,ACO E MATERIAIS DE CONSTRUCOES LTDATeresina (PI)
- SOFERRO PROTENDIDOS LTDATeresina (PI)
- ROMETACO INDUSTRIA COMERCIO LTDATeresina (PI)
- JOTA INDUSTRIA & COMERCIO DE FERRAGENS LTDAPicos (PI)
- TELEFERRO LTDATeresina (PI)
- LUZILANDIA COMERCIAL DE FERRO LTDALuzilândia (PI)
- D A DE DEUS LTDAPicos (PI)
- JOSE DE CAMARGO AIRES DE SOUSAGuadalupe (PI)
- M B M COSTA METALURGICA E CONSTRUCOESTeresina (PI)
- A R MATOS MELO ARMACOES METALICASPiripiri (PI)
- M EUDILENE R DA SILVATeresina (PI)
- FRANCISCO ROMULO DO NASCIMENTO COSTAPicos (PI)
- CHARLIE DE SOUSA MOURAAntônio Almeida (PI)
- ALISSON DA SILVATeresina (PI)
- MARIA HELENA SILVA RODRIGUESUruçuí (PI)
- MISAEL LOPES DE ARAUJO OLIVEIRAJosé de Freitas (PI)
- ANTONIO ITALO DE SOUSA AGUIARTeresina (PI)
- FELIPE BOMFIM RAMOS DE AQUINOCaracol (PI)
- OSNERI BATISTA DE SOUSATeresina (PI)
- ANTONIO BERNARDO SOUSA SILVA JUNIORLuzilândia (PI)
- FRANCISCO DAS CHAGAS DE OLIVEIRA SILVACastelo do Piauí (PI)
- RAMON DE SOUSA LIMA BACELARTeresina (PI)
- KARLLA GEOVANNA LEITE DA SILVA RIBEIROTeresina (PI)
- HILDO OLIVEIRA DE MOURASão João da Fronteira (PI)
- J A DE OLIVEIRA DA SILVAParnaíba (PI)
- RICARDO GONDIM BARBOSALagoinha do Piauí (PI)
- CARLOS ALBERTO DA CUNHA RIBEIROCorrente (PI)
- YGOR DA SILVA CASTROTeresina (PI)
- HIDELFONSO CARDOSO DE VASCONCELOS FILHOLagoa Alegre (PI)
- MARIA DO SOCORRO LOPES DE MORAISBatalha (PI)
List limited to 84 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
- Piauí0.0
- Brazil0.1
In Piauí, the activity weighs less than in Brazil.
Piauí's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Teresina 36.9% 31
- 2 Picos 6.0% 5
- 3 Piripiri 4.8% 4
- 4 Campo Maior 3.6% 3
- 5 Parnaíba 3.6% 3
- 6 Castelo do Piauí 2.4% 2
- 7 Corrente 2.4% 2
- 8 Luzilândia 2.4% 2
- 9 Betânia do Piauí 1.2% 1
- 10 Cajazeiras do Piauí 1.2% 1
20 more cities
- 11 Campo Grande do Piauí 1
- 12 Caridade do Piauí 1
- 13 Ilha Grande 1
- 14 Lagoinha do Piauí 1
- 15 Lagoa de São Francisco 1
- 16 Lagoa do Piauí 1
- 17 Porto Alegre do Piauí 1
- 18 São João da Fronteira 1
- 19 São João do Arraial 1
- 20 Lagoa Alegre 1
- 21 Antônio Almeida 1
- 22 Batalha 1
- 23 Buriti dos Lopes 1
- 24 Caracol 1
- 25 Demerval Lobão 1
- 26 Guadalupe 1
- 27 Joaquim Pires 1
- 28 José de Freitas 1
- 29 Monte Alegre do Piauí 1
- 30 Pedro II 1
Class 2599-3 in Piauí
fabricação de produtos de metal não especificados anteriormente, by subclass| Subclass | Active |
|---|---|
| 2599-3/01 Serviços de confecção de armações metálicas para a construção · this one | 84 |
| 2599-3/02 Serviço de corte e dobra de metais | 7 |
| 2599-3/99 Fabricação de outros produtos de metal não especificados anteriormente | 63 |
Close to this: 2599-3/02 · Serviço de corte e dobra de metais, 7 companies in Piauí.
What activity 2599-3/01 is
- A fabricação de armações metálicas para a construção civil
Frequently asked questions
How many companies have main CNAE 2599-3/01 in Piauí?
84 active companies have CNAE 2599-3/01 as their main activity in Piauí, according to the Receita Federal's October 2026 publication. That is 0.0 of every 100 companies there, against 0.1 in Brazil.
Which of Piauí's cities has the most companies in this activity?
Teresina, with 31, 36.9% 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 Piauí.