CNAE 4330-4/02 · Rio Grande do Sul

Installation of doors, windows, ceilings, partitions and built-in cabinets of any material in Rio Grande do Sul

1,921 active companies are headquartered in Rio Grande do Sul with this CNAE as their main activity. They represent 8.3% 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 Rio Grande do Sul: 1,921; 8.3% of Brazil's
Of every 100 companies in Rio Grande do Sul: 0.1; do this activity
Among Brazil's federative units: 4th; by companies in this activity

Active companies in Rio Grande do Sul

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 10

INDUSTRIA METALURGICA MONTEIRO LTDACaxias do Sul (RS)
MVK ESQUADRIAS LTDACanoas (RS)
BRWINDOW CONSTRUCOES LTDACaxias do Sul (RS)
BETTY GRUNDLER ESQUADRIAS LTDAPorto Alegre (RS)
ZACA COMERCIO E MONTAGEM DE ESQUADRIAS LTDACachoeirinha (RS)
ALCIONE BRUM CAVALHEIRO SERVICOS EM ESQUADRIAS LTDANovo Hamburgo (RS)
DANIEL ASSISTENCIA E INSTALACAO DE VIDROS LTDASão José do Hortêncio (RS)
CAZAM ESQUADRIAS EM PVC LTDACachoeirinha (RS)
RVF INSTALACOES E VENDAS LTDANovo Hamburgo (RS)
R F SARNOSKI E CIA LTDAGetúlio Vargas (RS)
PERFEYSOM COMERCIO DE SOM, ALARMES E PELICULA LTDASanta Cruz do Sul (RS)
VELOZO INSTALACOES LTDACaxias do Sul (RS)
FEC SERVICOS E INSTALACOES LTDAPorto Alegre (RS)
JARDEL CAVALLIN SERVICOS LTDAGramado (RS)
CONSTRUCOES E PAVIMENTACOES ROSA & NEVES LTDACapão da Canoa (RS)
BIG INSTALACOES LTDAFarroupilha (RS)
RDF ASSESSORIA DE EVENTOS LTDAPorto Alegre (RS)
GAMA ENGENHARIA E CONSTRUCAO LTDAGravataí (RS)
VALDIR SEBASTIAO DO AMARANTE LTDAPasso Fundo (RS)
KRAUSEN ROSA CONSTRUCOES LTDACapão da Canoa (RS)
PAULO R. K. ROSA LTDACapão da Canoa (RS)
CESAR LUIS SELCH LTDASanta Rosa (RS)
AVA MONTAGEM DE MOVEIS PLANEJADOS LTDAPasso Fundo (RS)
ATRIO INDUSTRIA DE ESQUADRIAS DE ALUMINIO E PVC LTDAArroio do Sal (RS)
THAIS DOS SANTOS LTDAPasso Fundo (RS)
MATHEUS RODRIGUES NEVES LTDAPorto Alegre (RS)
MR ESQUADRIAS E VIDROS TEMPERADOS LTDACatuípe (RS)
RENOVALAR COMERCIO E INSTALACAO DE DIVISORIAS LTDAPorto Alegre (RS)
EXPERT INDUSTRIA DE MOVEIS E SERVICOS LTDAGaribaldi (RS)
EHN INSTALACAO E MANUTENCAO DE ESQUADRIAS LTDACaxias do Sul (RS)

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

Rio Grande do Sul0.1
Brazil0.1

In Rio Grande do Sul, the activity weighs 1.3 times what it does in Brazil.

Rio Grande do Sul's cities with the most companies in this activity

active companies and each city's share of the state

1 Porto Alegre 9.6% 185
2 Caxias do Sul 5.9% 113
3 Pelotas 4.1% 78
4 Novo Hamburgo 3.6% 69
5 Gravataí 3.4% 66
6 Canoas 3.3% 64
7 Santa Maria 2.9% 56
8 Passo Fundo 2.7% 52
9 Alvorada 2.6% 50
10 Gramado 2.4% 47

20 more cities

11 Capão da Canoa 47
12 Viamão 46
13 Cachoeirinha 38
14 Erechim 36
15 São Leopoldo 35
16 Bento Gonçalves 31
17 Rio Grande 31
18 Canela 29
19 Flores da Cunha 24
20 Teutônia 24
21 Lajeado 23
22 Santa Cruz do Sul 23
23 Estância Velha 20
24 Xangri-lá 19
25 Farroupilha 18
26 Sapucaia do Sul 18
27 Torres 18
28 Igrejinha 15
29 Ijuí 14
30 Uruguaiana 14

Class 4330-4 in Rio Grande do Sul

obras de acabamento, by subclass

Subclass	Active
4330-4/01 Waterproofing in civil engineering works	192
4330-4/02 Installation of doors, windows, ceilings, partitions and built-in cabinets of any material · this one	1,921
4330-4/03 Plaster and stucco finishing works	2,843
4330-4/04 Building painting services	18,757
4330-4/05 Application of coverings and resins on interiors and exteriors	3,943
4330-4/99 Other building finishing works	2,185

Close to this: 2512-8/00 · Manufacture of metal doors and windows, 3,563 companies in Rio Grande do Sul.

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 Rio Grande do Sul?

1,921 active companies have CNAE 4330-4/02 as their main activity in Rio Grande do Sul, according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.1 in Brazil.

Which of Rio Grande do Sul's cities has the most companies in this activity?

Porto Alegre, with 185, 9.6% 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 Rio Grande do Sul.