CNAE 4399-1/02 · Porto Alegre (RS)
Erection and dismantling of scaffolding and other temporary structures in Porto Alegre (RS)
13 active companies are headquartered in Porto Alegre (RS) with this CNAE as their main activity. They represent 1.0% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 1,305 · Rio Grande do Sul 77
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
- 1.0% of Brazil's
- Of every 100 companies in Porto Alegre (RS)
- 0.0
- 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.- ANDAIME- PROJETOS, LOCACOES E MONTAGENS LTDAPorto Alegre (RS)
- JOG ENGENHARIA E MONTAGEM DE ANDAIMES LTDAPorto Alegre (RS)
- TEDESCO LOCACOES LTDAPorto Alegre (RS)
- MARCIO GAMA SERVICOS ORGANIZACAO DE FESTAS LTDAPorto Alegre (RS)
- IMPACTO MONTAGENS PARA CONSTRUCAO LTDAPorto Alegre (RS)
- WGR SERVICOS DE MONTAGEM E DESMONTAGEM DE EVENTOS LTDAPorto Alegre (RS)
- M4 EVENTOS LTDAPorto Alegre (RS)
- RS SUL PINTURAS, LOCACOES E PROJETOS LTDAPorto Alegre (RS)
- PH MONTAGENS E INSTALACOES LTDAPorto Alegre (RS)
- EXPRESSO 66 SERVICOS DE TRANSPORTES LTDAPorto Alegre (RS)
- D. SILVA DOS SANTOS LTDAPorto Alegre (RS)
- TRIA DESIGN LTDAPorto Alegre (RS)
- PAULO BOEIRA SILVAPorto 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 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 16.9% 13
- 2 Cachoeirinha 7.8% 6
- 3 Canoas 7.8% 6
- 4 Getúlio Vargas 5.2% 4
- 5 Gravataí 5.2% 4
- 6 Guaíba 5.2% 4
- 7 Rio Grande 5.2% 4
- 8 Esteio 3.9% 3
- 9 Pelotas 3.9% 3
- 10 Sapiranga 3.9% 3
20 more cities
- 11 Sapucaia do Sul 3
- 12 Caxias do Sul 2
- 13 Santa Cruz do Sul 2
- 14 Capão da Canoa 2
- 15 Triunfo 2
- 16 Nova Santa Rita 1
- 17 Xangri-lá 1
- 18 Candiota 1
- 19 Capela de Santana 1
- 20 Bento Gonçalves 1
- 21 Carlos Barbosa 1
- 22 Espumoso 1
- 23 Fontoura Xavier 1
- 24 Garibaldi 1
- 25 Guaporé 1
- 26 Charqueadas 1
- 27 Novo Hamburgo 1
- 28 Osório 1
- 29 Santo Ângelo 1
- 30 São Leopoldo 1
Class 4399-1 in Porto Alegre (RS)
serviços especializados para construção não especificados anteriormente, by subclass| Subclass | Active |
|---|---|
| 4399-1/01 Construction management | 266 |
| 4399-1/02 Erection and dismantling of scaffolding and other temporary structures · this one | 13 |
| 4399-1/03 Masonry works | 4,598 |
| 4399-1/04 Operation and supply of equipment for lifting loads and people on construction sites | 13 |
| 4399-1/05 Drilling and construction of water wells | 8 |
| 4399-1/99 Specialized construction services not elsewhere classified | 251 |
Close to this: 4292-8/01 · Erection of steel structures, 37 companies in Porto Alegre (RS).
What activity 4399-1/02 is
- A montagem e desmontagem de plataformas de trabalho e andaimes, exceto o aluguel de andaimes e plataformas de trabalho
- A montagem e desmontagem de fôrmas para concreto e escoramentos
- A montagem e desmontagem de estruturas temporárias
Frequently asked questions
How many companies have main CNAE 4399-1/02 in Porto Alegre (RS)?
13 active companies have CNAE 4399-1/02 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?
Porto Alegre, with 13, 16.9% 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).