CNAE 4330-4/02 · Piauí

Instalação de portas, janelas, tetos, divisórias e armários embutidos de qualquer material in Piauí

78 active companies are headquartered in Piauí with this CNAE as their main activity. They represent 0.3% of Brazil's active companies with the same main activity.

Source: Receita Federal, CNPJ Open Data · October 2026 publication

The same activity in Brazil 23,050

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: 78; 0.3% 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

TJ FORROS DE PVC LTDABaixa Grande do Ribeiro (PI)
PLENA EDIFICACOES LTDABaixa Grande do Ribeiro (PI)
INOVA PVC LTDABaixa Grande do Ribeiro (PI)
OCEAN COMERCIO E SERVICOS DE VIDROS LTDATeresina (PI)
F P DA SILVA VIDRACARIA LTDABom Jesus (PI)
JD SERVICO E COMERCIO DE ALUMINIO E VIDROS LTDATeresina (PI)
T ALVES DA SILVA LTDACampo Maior (PI)
GILBERTO JEAN A OLIVEIRA LTDATeresina (PI)
C S P COMERCIO E SERVICOS DE SEGURANCA LTDATeresina (PI)
RD SOLUCOES E SERVICOS LTDATeresina (PI)
R N DE OLIVEIRA CARNEIRO LTDAParnaíba (PI)
LIMA JR. EMPREENDIMENTOS LTDATeresina (PI)
A B DOS SANTOS ROCHA LTDABuriti dos Lopes (PI)
DIVIFORROS SERVICOS DE APLICACAO DE DIVISORIAS E FORROS LTDATeresina (PI)
MAKRO ENGENHARIA LTDATeresina (PI)
NORDESTE CONSTRUCOES LTDATeresina (PI)
DIEGO O TORRESAlto Longá (PI)
E DA S PEREIRA REQUINTE VIDRACARIATeresina (PI)
A L DA C VELOSO INSTALACOESRegeneração (PI)
VAIRTON MOURA GRANGEIROTeresina (PI)
ARMANDO A PESSOABarras (PI)
J. M. O. DE CARVALHOTeresina (PI)
JANIO REIS VIEIRASocorro do Piauí (PI)
MARCIO CESAR DOS SANTOS SILVAOeiras (PI)
A. P. DA SILVA DIVISORIASFloriano (PI)
RAIMUNDO VIEIRA CHAVES NETOTeresina (PI)
ANTONIO RIBEIRO DA SILVAMiguel Alves (PI)
JOSE CARLOS CARDOSO DA COSTATeresina (PI)
SEBASTIAO DE SOUSA HOLANDAPicos (PI)
ROMULO DE OLIVEIRA MACHADO GOMESCampo Maior (PI)

List limited to 78 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 47.4% 37
2 Parnaíba 10.3% 8
3 Campo Maior 3.8% 3
4 Baixa Grande do Ribeiro 3.8% 3
5 Alto Longá 2.6% 2
6 Barras 2.6% 2
7 Floriano 2.6% 2
8 Luís Correia 2.6% 2
9 Oeiras 2.6% 2
10 Cocal de Telha 1.3% 1

16 more cities

Class 4330-4 in Piauí

obras de acabamento, by subclass

Subclass	Active
4330-4/01 Impermeabilização em obras de engenharia civil	7
4330-4/02 Instalação de portas, janelas, tetos, divisórias e armários embutidos de qualquer material · this one	78
4330-4/03 Obras de acabamento em gesso e estuque	424
4330-4/04 Serviços de pintura de edifícios em geral	672
4330-4/05 Aplicação de revestimentos e de resinas em interiores e exteriores	119
4330-4/99 Outras obras de acabamento da construção	154

Close to this: 2512-8/00 · Fabricação de esquadrias de metal, 464 companies in Piauí.

What activity 4330-4/02 is

A instalação de esquadrias de metal, madeira ou qualquer outro material, quando realizada por unidades especializadas
A instalação de portas, janelas, alisares de portas e janelas, cozinhas equipadas, escadas, equipamentos para lojas comerciais e similares, em madeira e outros materiais, quando realizada por unidades especializadas
A execução de trabalhos em madeira em interiores, quando realizada por unidades especializadas

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 4330-4/02 in Piauí?

78 active companies have CNAE 4330-4/02 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 37, 47.4% 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.