CNAE 4399-1/05 · Tapejara (RS)
Drilling and construction of water wells in Tapejara (RS)
9 active companies are headquartered in Tapejara (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 5,395 · Rio Grande do Sul 190
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 Tapejara (RS)
- 9
- 0.2% of Brazil's
- Of every 100 companies in Tapejara (RS)
- 0.2
- do this activity
- Among Rio Grande do Sul's cities
- 1st
- by companies in this activity
Active companies in Tapejara (RS)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- AGUA VIVA POCOS ARTESIANOS LTDATapejara (RS)
- HIDROMINERADORA GETULIO VARGAS LTDATapejara (RS)
- VAZAO POCOS ARTESIANOS LTDATapejara (RS)
- PFG POCOS ARTESIANOS LTDATapejara (RS)
- MAIS AGUA PERFURACAO E CONSTRUCAO DE POCOS DE AGUA LTDATapejara (RS)
- RIOGRANDENSE POCOS ARTESIANOS LTDATapejara (RS)
- MANANCIAL POCOS ARTESIANOS LTDATapejara (RS)
- BF POCOS ARTESIANOS LTDATapejara (RS)
- THIAGO LUIZ SPALLTapejara (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
- Tapejara (RS)0.2
- Rio Grande do Sul0.0
- Brazil0.0
In Tapejara (RS), the activity weighs 10.8 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 Tapejara 4.7% 9
- 2 Porto Alegre 4.2% 8
- 3 Gravataí 3.7% 7
- 4 Novo Hamburgo 3.7% 7
- 5 Canoas 3.2% 6
- 6 Capela de Santana 2.6% 5
- 7 Montenegro 2.6% 5
- 8 Viamão 2.6% 5
- 9 Passo Fundo 2.1% 4
- 10 Pelotas 2.1% 4
20 more cities
- 11 Sant'Ana do Livramento 4
- 12 São Sebastião do Caí 4
- 13 Parobé 4
- 14 Cachoeirinha 3
- 15 Campo Bom 3
- 16 Erechim 3
- 17 Garibaldi 3
- 18 Uruguaiana 3
- 19 Venâncio Aires 3
- 20 Teutônia 3
- 21 Capivari do Sul 2
- 22 Chuí 2
- 23 Xangri-lá 2
- 24 São Miguel das Missões 2
- 25 Canela 2
- 26 Caxias do Sul 2
- 27 Dom Feliciano 2
- 28 Estrela 2
- 29 Farroupilha 2
- 30 Igrejinha 2
Class 4399-1 in Tapejara (RS)
serviços especializados para construção não especificados anteriormente, by subclass| Subclass | Active |
|---|---|
| 4399-1/01 Construction management | 0 |
| 4399-1/02 Erection and dismantling of scaffolding and other temporary structures | 0 |
| 4399-1/03 Masonry works | 132 |
| 4399-1/04 Operation and supply of equipment for lifting loads and people on construction sites | 3 |
| 4399-1/05 Drilling and construction of water wells · this one | 9 |
| 4399-1/99 Specialized construction services not elsewhere classified | 6 |
What activity 4399-1/05 is
- A perfuração e construção de poços de água
Frequently asked questions
How many companies have main CNAE 4399-1/05 in Tapejara (RS)?
9 active companies have CNAE 4399-1/05 as their main activity in Tapejara (RS), according to the Receita Federal's October 2026 publication. That is 0.2 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?
Tapejara, with 9, 4.7% 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 Tapejara (RS).