CNAE 2512-8/00 · Porto Alegre (RS)
Fabricação de esquadrias de metal in Porto Alegre (RS)
217 active companies are headquartered in Porto Alegre (RS) with this CNAE as their main activity. They represent 0.7% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 31,412 · Rio Grande do Sul 3,563
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 Porto Alegre (RS)
- 217
- 0.7% of Brazil's
- Of every 100 companies in Porto Alegre (RS)
- 0.1
- do this activity
- Among Rio Grande do Sul's cities
- 1st
- by companies in this activity
Active companies in Porto Alegre (RS)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 8- ALQUADROS ARTEFATOS DE ALUMINIO LTDAPorto Alegre (RS)
- MS PASSUL COMERCIO DE PVC LTDA.Porto Alegre (RS)
- ALBOR ALUMINIOS LTDAPorto Alegre (RS)
- CASA GRANDE INDUSTRIA DE ESQUADRIAS LTDAPorto Alegre (RS)
- CAMOBI COMPANY LTDAPorto Alegre (RS)
- ALUDMAX - DIMER MACHADO ESQUADRIAS LTDA.Porto Alegre (RS)
- FINESTRA INDUSTRIA DE ESQUADRIAS DE ALUMINIO LTDAPorto Alegre (RS)
- LT INDUSTRIA E COMERCIO DE ESQUADRIAS LTDAPorto Alegre (RS)
- METALURGICA GALVAN INDUSTRIA E COMERCIO LTDAPorto Alegre (RS)
- DIMER EVALDT ARRIETA & CIA LTDAPorto Alegre (RS)
- ANTIRRUIDO SOLUCOES ACUSTICAS LTDA.Porto Alegre (RS)
- METALMUNDI INDUSTRIA COMERCIO E SERVICOS LTDAPorto Alegre (RS)
- ALUCEL- ESQUADRIAS DE ALUMINIO LTDAPorto Alegre (RS)
- JOAO DE DEUS FERREIRA DOS SANTOS & CIA LTDAPorto Alegre (RS)
- ALUSUL INDUSTRIA E COMERCIO DE ALUMINIO LTDAPorto Alegre (RS)
- PORTICO ESTRUTURAS METALICAS LTDAPorto Alegre (RS)
- JDA INDUSTRIA E COMERCIO DE ESQUADRIAS LTDAPorto Alegre (RS)
- QUATTUOR ENGENHARIA E SOLUCOES LTDAPorto Alegre (RS)
- JBG ESQUADRIAS E VIDROS LTDAPorto Alegre (RS)
- FR ESTRUTURAS & SOLUCOES LTDAPorto Alegre (RS)
- F. AUGUSTO FERREIRA FIALHO LTDAPorto Alegre (RS)
- NZR INDUSTRIA E COMERCIO DE ESQUADRIAS DE ALUMINIO LTDAPorto Alegre (RS)
- PRIMEIRO MARCO ESQUADRIAS LTDAPorto Alegre (RS)
- GLASSMAX SOLUCAO EM PROJETOS ESPECIAIS LTDAPorto Alegre (RS)
- L FARIAS CONSTRUTORA LTDAPorto Alegre (RS)
- R & E - COMERCIO DE ESQUADRIAS DE ALUMINIO LTDAPorto Alegre (RS)
- LP SERRALHERIA E MANUTENCAO PREDIAL LTDAPorto Alegre (RS)
- ZAKKA ESQUADRIAS LTDAPorto Alegre (RS)
- JFG - PROTECAO ARQUITETONICA LTDAPorto Alegre (RS)
- FERNANDO BRILHANTE JAEGER LTDAPorto Alegre (RS)
List limited to 217 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
- Porto Alegre (RS)0.1
- Rio Grande do Sul0.2
- Brazil0.1
In Porto Alegre (RS), the activity weighs less than 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 6.1% 217
- 2 Caxias do Sul 5.2% 184
- 3 Passo Fundo 3.1% 112
- 4 Pelotas 2.6% 92
- 5 Novo Hamburgo 2.2% 80
- 6 Erechim 2.2% 78
- 7 Gravataí 2.1% 76
- 8 São Leopoldo 1.8% 64
- 9 Bento Gonçalves 1.7% 62
- 10 Canoas 1.5% 53
20 more cities
- 11 Santa Cruz do Sul 53
- 12 Santa Maria 50
- 13 Viamão 47
- 14 Lajeado 45
- 15 Ijuí 41
- 16 Alvorada 38
- 17 Sapucaia do Sul 36
- 18 Cachoeirinha 35
- 19 Camaquã 35
- 20 Rio Grande 33
- 21 Bagé 32
- 22 Estância Velha 32
- 23 Santa Rosa 32
- 24 Farroupilha 30
- 25 Frederico Westphalen 29
- 26 Marau 29
- 27 Campo Bom 28
- 28 Capão da Canoa 28
- 29 Flores da Cunha 26
- 30 Santo Ângelo 26
Class 2512-8 in Porto Alegre (RS)
fabricação de esquadrias de metal, by subclassClose to this: 4330-4/02 · Instalação de portas, janelas, tetos, divisórias e armários embutidos de qualquer material, 185 companies in Porto Alegre (RS).
What activity 2512-8/00 is
- A fabricação de esquadrias de metal (portões, marcos e batentes, grades, portas metálicas onduladas, portas corta-fogo, etc.)
- A instalação de esquadrias metálicas quando realizada pela unidade fabricante
Frequently asked questions
How many companies have main CNAE 2512-8/00 in Porto Alegre (RS)?
217 active companies have CNAE 2512-8/00 as their main activity in Porto Alegre (RS), 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 217, 6.1% 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 Porto Alegre (RS).