CNAE 4399-1/03 · Osório (RS)
Obras de alvenaria in Osório (RS)
282 active companies are headquartered in Osório (RS) with this CNAE as their main activity. They represent less than 0.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 614,649 · Rio Grande do Sul 57,198
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 Osório (RS)
- 282
- less than 0.1% of Brazil's
- Of every 100 companies in Osório (RS)
- 3.8
- do this activity
- Among Rio Grande do Sul's cities
- 50th
- by companies in this activity
Active companies in Osório (RS)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- CONSTRUTORA PLANFORME LTDAOsório (RS)
- DN EMPREENDIMENTOS IMOBILIARIOS LTDAOsório (RS)
- PSG SERVICOS PARA CONSTRUCAO CIVIL LTDAOsório (RS)
- GALASCHI EMPREENDIMENTOS LTDAOsório (RS)
- LAUERMANN CONSTRUCTION LTDAOsório (RS)
- CONSTRUTORA FERBETON LTDAOsório (RS)
- BOBSIN ENGENHARIA E CONSTRUCOES LTDAOsório (RS)
- FERRI CONSTRUCOES E ENGENHARIA LTDAOsório (RS)
- DATER MACHADO OBRAS E ACABAMENTOS LTDAOsório (RS)
- WA CONSTRUCOES E REFORMAS LTDAOsório (RS)
- FABIANO MAUER PEREIRA LTDAOsório (RS)
- RMG CONSTRUTORA LTDAOsório (RS)
- L. RONI DA SILVA LTDAOsório (RS)
- BANDEIRA CONSTRUCOES E REFORMAS LTDAOsório (RS)
- GESIEL OLIVEIRA DA CUNHAOsório (RS)
- PAULO ROBERTO DUARTE JUNIOROsório (RS)
- LUCIANO ALVES DE CASTROOsório (RS)
- JONATA BORBA DE SOUZAOsório (RS)
- LUIS ALBERTO DE SOUZA NUNESOsório (RS)
- ALESSANDRO DA SILVEIRA MOURAOsório (RS)
- ADRIAN DELFINO CARDOSOOsório (RS)
- ELISANDRO MAYER DA SILVAOsório (RS)
- BALDUINO DOS SANTOS KERNOsório (RS)
- JULIO CEZAR FERNANDESOsório (RS)
- JENIFER COLOMBO DA CUNHAOsório (RS)
- JOCEMAR MORAESOsório (RS)
- EDNEI BARBOSA MARTINSOsório (RS)
- CRISTIANO LOPES DA SILVAOsório (RS)
- CLAITON NATALINO DOS SANTOS BOEIRAOsório (RS)
- JULIANDRO MONTEIRO DA CONCEICAO BORBAOsório (RS)
List limited to 282 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
- Osório (RS)3.8
- Rio Grande do Sul3.4
- Brazil2.3
In Osório (RS), the activity weighs 1.7 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 8.0% 4,598
- 2 Caxias do Sul 3.1% 1,769
- 3 Canoas 2.5% 1,416
- 4 Viamão 2.3% 1,336
- 5 Gravataí 2.3% 1,309
- 6 Passo Fundo 2.2% 1,236
- 7 Santa Maria 2.2% 1,230
- 8 Alvorada 2.0% 1,136
- 9 Novo Hamburgo 2.0% 1,129
- 10 Pelotas 2.0% 1,123
20 more cities
- 11 São Leopoldo 1,052
- 12 Capão da Canoa 950
- 13 Erechim 945
- 14 Santa Cruz do Sul 859
- 15 Rio Grande 746
- 16 Bento Gonçalves 596
- 17 Ijuí 582
- 18 Canela 530
- 19 Cachoeirinha 501
- 20 Lajeado 489
- 21 Sapucaia do Sul 487
- 22 Sapiranga 455
- 23 Bagé 454
- 24 Tramandaí 443
- 25 Santo Ângelo 420
- 26 Uruguaiana 408
- 27 Parobé 407
- 28 Venâncio Aires 400
- 29 Santiago 392
- 30 Santa Rosa 377
Class 4399-1 in Osório (RS)
serviços especializados para construção não especificados anteriormente, by subclass| Subclass | Active |
|---|---|
| 4399-1/01 Administração de obras | 2 |
| 4399-1/02 Montagem e desmontagem de andaimes e outras estruturas temporárias | 1 |
| 4399-1/03 Obras de alvenaria · this one | 282 |
| 4399-1/04 Serviços de operação e fornecimento de equipamentos para transporte e elevação de cargas e pessoas para uso em obras | 0 |
| 4399-1/05 Perfuração e construção de poços de água | 2 |
| 4399-1/99 Serviços especializados para construção não especificados anteriormente | 7 |
Close to this: 4330-4/99 · Outras obras de acabamento da construção, 10 companies in Osório (RS).
What activity 4399-1/03 is
- As obras de alvenaria
Frequently asked questions
How many companies have main CNAE 4399-1/03 in Osório (RS)?
282 active companies have CNAE 4399-1/03 as their main activity in Osório (RS), according to the Receita Federal's October 2026 publication. That is 3.8 of every 100 companies there, against 2.3 in Brazil.
Which of Rio Grande do Sul's cities has the most companies in this activity?
Porto Alegre, with 4,598, 8.0% 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 Osório (RS).