CNAE 4399-1/05 · São Paulo (SP)
Perfuração e construção de poços de água in São Paulo (SP)
80 active companies are headquartered in São Paulo (SP) with this CNAE as their main activity. They represent 1.5% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
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 São Paulo (SP)
- 80
- 1.5% of Brazil's
- Of every 100 companies in São Paulo (SP)
- 0.0
- do this activity
- Among São Paulo's cities
- 1st
- by companies in this activity
Active companies in São Paulo (SP)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 3- PRS - SERVICOS DE CONSTRUCOES LTDASão Paulo (SP)
- POCOSEMIARTESIANO SP LTDASão Paulo (SP)
- DCS GEOLOGIA, GEOTECNIA E SOLUCOES EM RECURSOS HIDRICOS LTDASão Paulo (SP)
- ACQUA BRASIL TECNOLOGIA EM TRATAMENTO DE AGUA LTDASão Paulo (SP)
- ADRIANN WATER TECNOLOGIA EM ABASTECIMENTO DE AGUA POTAVEL LTDASão Paulo (SP)
- CHUA DISTRIBUICAO E ABASTECIMENTO DE AGUA E POCOS ARTESIANOS LTDASão Paulo (SP)
- GEO60 POCOS ARTESIANOS LTDASão Paulo (SP)
- RENAJ PLAN COMERCIO E MANUTENCAO LTDASão Paulo (SP)
- SANTO ELIAS POCOS ARTESIANOS LTDASão Paulo (SP)
- MZT REPRESENTACOES E PERFURACAO DE POCOS LTDASão Paulo (SP)
- SANTIAGO POCOS ARTESIANOS LTDASão Paulo (SP)
- FAT SONDA LTDASão Paulo (SP)
- HIDROTECNICA MANDATO POCOS ARTESIANOS LTDASão Paulo (SP)
- LITORAL POCOS LTDASão Paulo (SP)
- ALC POCOS ARTESIANOS LTDASão Paulo (SP)
- CARLA IMBELLONI VAQUERO POCOS ARTESIANOS E CAPTACAO DE AGUA LTDASão Paulo (SP)
- SRR POCOS ARTESIANOS E SOLUCOES DE MINERACAO LTDASão Paulo (SP)
- BRUNOSONDAS POCOS ARTESIANOS LTDASão Paulo (SP)
- AR SERVICOS EM POCOS ARTESIANOS LTDASão Paulo (SP)
- LS SONDAGEM LTDASão Paulo (SP)
- L & L POCOS ARTESIANOS LTDASão Paulo (SP)
- VINICIUS NATHAN CLEMENTINO DE ARAUJOSão Paulo (SP)
- MARCOS APARECIDO DA SILVASão Paulo (SP)
- EDICLEI DE ECA BOMFIMSão Paulo (SP)
- INAILSON NOBREGA FREIRESão Paulo (SP)
- IZABELLA BRITO DOS SANTOSSão Paulo (SP)
- T. F. ZALOTTI POCOSSão Paulo (SP)
- NELSON GOMES FILHOSão Paulo (SP)
- NATASHA D SOUZASão Paulo (SP)
- GENILSON VIEIRA DE ALMEIDASão Paulo (SP)
List limited to 80 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
- São Paulo (SP)0.0
- São Paulo0.0
- Brazil0.0
In São Paulo (SP), the activity weighs less than in Brazil.
São Paulo's cities with the most companies in this activity
active companies and each city's share of the state
- 1 São Paulo 11.0% 80
- 2 Araraquara 3.6% 26
- 3 Campinas 2.3% 17
- 4 Sorocaba 2.1% 15
- 5 Atibaia 1.9% 14
- 6 Bauru 1.9% 14
- 7 Garça 1.9% 14
- 8 Monte Azul Paulista 1.9% 14
- 9 Itatiba 1.8% 13
- 10 São José dos Campos 1.8% 13
20 more cities
- 11 Tatuí 13
- 12 Taubaté 12
- 13 Indaiatuba 11
- 14 São José do Rio Preto 11
- 15 Franca 10
- 16 Ribeirão Preto 10
- 17 Jundiaí 9
- 18 Piracicaba 9
- 19 Americana 8
- 20 Marília 8
- 21 Socorro 8
- 22 Bragança Paulista 7
- 23 Itu 7
- 24 Santana de Parnaíba 7
- 25 Araçatuba 6
- 26 Boituva 6
- 27 Capivari 6
- 28 Ibiúna 6
- 29 Itapeva 6
- 30 Jales 6
Class 4399-1 in São Paulo (SP)
serviços especializados para construção não especificados anteriormente, by subclass| Subclass | Active |
|---|---|
| 4399-1/01 Administração de obras | 2,421 |
| 4399-1/02 Montagem e desmontagem de andaimes e outras estruturas temporárias | 159 |
| 4399-1/03 Obras de alvenaria | 29,148 |
| 4399-1/04 Serviços de operação e fornecimento de equipamentos para transporte e elevação de cargas e pessoas para uso em obras | 152 |
| 4399-1/05 Perfuração e construção de poços de água · this one | 80 |
| 4399-1/99 Serviços especializados para construção não especificados anteriormente | 2,547 |
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 São Paulo (SP)?
80 active companies have CNAE 4399-1/05 as their main activity in São Paulo (SP), 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 São Paulo's cities has the most companies in this activity?
São Paulo, with 80, 11.0% 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 São Paulo (SP).