CNAE 2330-3/01 · Porto Alegre (RS)
Fabricação de estruturas pré moldadas de concreto armado, em série e sob encomenda in Porto Alegre (RS)
13 active companies are headquartered in Porto Alegre (RS) with this CNAE as their main activity. They represent 0.2% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 6,485 · Rio Grande do Sul 495
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)
- 13
- 0.2% of Brazil's
- Of every 100 companies in Porto Alegre (RS)
- 0.0
- do this activity
- Among Rio Grande do Sul's cities
- 2nd
- 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.- PARCA PARTICIPACOES SAPorto Alegre (RS)
- THENKO SOLUCOES ESTRUTURAIS LTDAPorto Alegre (RS)
- SRS INDUSTRIA DE REVESTIMENTOS LTDAPorto Alegre (RS)
- IMT ENGENHARIA LTDAPorto Alegre (RS)
- CONCRETANQUES CONSTRUCAO DE RESERVATORIOS LTDAPorto Alegre (RS)
- HABITAH BRASIL PRE MOLDADOS LTDAPorto Alegre (RS)
- JACKSON WAGNER DECORACOES LTDAPorto Alegre (RS)
- ISOSUL SOLUCOES CONSTRUTIVAS LTDAPorto Alegre (RS)
- BOA OBRA CONSTRUTORA E INCORPORADORA LTDAPorto Alegre (RS)
- MAPM ARTEFATOS DE CONCRETOS LTDAPorto Alegre (RS)
- ATLAS INDUSTRIA E COMERCIO DE ESTRUTURAS PRE MOLDADAS LTDAPorto Alegre (RS)
- FARROUPILHA ARTEFATOS DE CIMENTO LTDAPorto Alegre (RS)
- STAR INDUSTRIA E COMERCIO DE MATERIAIS DE CONSTRUCAO LTPorto Alegre (RS)
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)0.0
- Rio Grande do Sul0.0
- Brazil0.0
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 Passo Fundo 2.6% 13
- 2 Porto Alegre 2.6% 13
- 3 Bom Princípio 2.4% 12
- 4 Gravataí 2.0% 10
- 5 Tapera 2.0% 10
- 6 Viamão 2.0% 10
- 7 Caxias do Sul 1.8% 9
- 8 Getúlio Vargas 1.8% 9
- 9 Pelotas 1.6% 8
- 10 Santa Maria 1.6% 8
20 more cities
- 11 Venâncio Aires 8
- 12 Estrela 7
- 13 Canoas 6
- 14 Ibirubá 6
- 15 Montenegro 6
- 16 São Leopoldo 6
- 17 Cristal do Sul 5
- 18 Quinze de Novembro 5
- 19 Alvorada 5
- 20 Aratiba 5
- 21 Cachoeira do Sul 5
- 22 Erechim 5
- 23 Espumoso 5
- 24 Ijuí 5
- 25 Santiago 5
- 26 Selbach 5
- 27 Tapejara 5
- 28 Vacaria 5
- 29 Lagoa dos Três Cantos 4
- 30 Vale Real 4
Class 2330-3 in Porto Alegre (RS)
fabricação de artefatos de concreto, cimento, fibrocimento, gesso e materiais semelhantes, by subclass| Subclass | Active |
|---|---|
| 2330-3/01 Fabricação de estruturas pré moldadas de concreto armado, em série e sob encomenda · this one | 13 |
| 2330-3/02 Fabricação de artefatos de cimento para uso na construção | 13 |
| 2330-3/03 Fabricação de artefatos de fibrocimento para uso na construção | 1 |
| 2330-3/04 Fabricação de casas pré moldadas de concreto | 0 |
| 2330-3/05 Preparação de massa de concreto e argamassa para construção | 8 |
| 2330-3/99 Fabricação de outros artefatos e produtos de concreto, cimento, fibrocimento, gesso e materiais semelhantes | 65 |
Close to this: 2330-3/99 · Fabricação de outros artefatos e produtos de concreto, cimento, fibrocimento, gesso e materiais semelhantes, 65 companies in Porto Alegre (RS).
What activity 2330-3/01 is
- A fabricação de estacas, postes, dormentes, vigas, aduelas, estruturas pré-moldadas, de cimento
- A fabricação de móveis de cimento
Frequently asked questions
How many companies have main CNAE 2330-3/01 in Porto Alegre (RS)?
13 active companies have CNAE 2330-3/01 as their main activity in Porto Alegre (RS), according to the Receita Federal's October 2026 publication. That is 0.0 of every 100 companies there, against 0.0 in Brazil.
Which of Rio Grande do Sul's cities has the most companies in this activity?
Passo Fundo, with 13, 2.6% 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).