CNAE 4312-6/00 · Santa Catarina
Drilling and boring in Santa Catarina
80 active companies are headquartered in Santa Catarina with this CNAE as their main activity. They represent 5.6% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 1,419
What this list shows
We count each active company once, by its head office in this state 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 Santa Catarina
- 80
- 5.6% of Brazil's
- Of every 100 companies in Santa Catarina
- 0.0
- do this activity
- Among Brazil's federative units
- 5th
- by companies in this activity
Active companies in Santa Catarina
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 3- RRC SONDAGEM E PERFURACOES LTDAItapema (SC)
- MAGMA SONDAGENS LTDACriciúma (SC)
- SCHNEIDER SERVICOS DE COMPRESSOR LTDA.São Joaquim (SC)
- EXO DO BRASIL SONDAGEM LTDAItapiranga (SC)
- CN SERVICOS DE PERFURACOES DE ROCHAS LTDACampos Novos (SC)
- GA SONDAGENS E SERVICOS LTDABlumenau (SC)
- J DA SILVA PROJETOS LTDAAraranguá (SC)
- GEOCLEAN - GEOLOGIA E SONDAGENS LTDAItajaí (SC)
- MAR CONSTRUCOES E HDD LTDABalneário Camboriú (SC)
- SUL SONDAGENS LTDAXanxerê (SC)
- TEC.X SERVICOS ESPECIAIS LTDAGaspar (SC)
- VIBRA TECNOLOGIA LTDAXanxerê (SC)
- ITAJAI ESTAQUEAMENTO LTDANavegantes (SC)
- SOLOS & POSTOS COMERCIO E SERVICOS LTDATubarão (SC)
- SONDASUL SONDAGEM ESTAQUEAMENTO E CONSTRUCOES LTDA.Criciúma (SC)
- DELVE ENGENHARIA LTDABalneário Camboriú (SC)
- FW PERFURACOES E REFORMAS LTDABalneário Camboriú (SC)
- RABRUM ENGENHARIA - SONDAGENS E PERFURACOES LTDAPalhoça (SC)
- SANTA CATARINA SONDAGENS E LOCACOES LTDAFlorianópolis (SC)
- ZAVORNE DRILLING PERFURACOES EM SOLO E ROCHA LTDASanto Amaro da Imperatriz (SC)
- FSM SONDAGENS LTDAItajaí (SC)
- SOILSUL SONDAGENS E GEOTECNIA LTDAAraranguá (SC)
- ORIEL VIEIRA DE MELO LTDABalneário Camboriú (SC)
- DRILLMAX PERFURACOES EM CONCRETO E DEMOLICOES LTDAPenha (SC)
- ENTRE SOLOS SONDAGENS E PERFURACOES LTDABarra Velha (SC)
- CHANKI PERFURACOES LTDAChapecó (SC)
- CARVALHO MAGALHAES SERVICOS LTDACampos Novos (SC)
- DAGOSTIM SONDAGEM E PESQUISA LTDAIçara (SC)
- SONDAFORT SONDAGENS LTDABlumenau (SC)
- SOTERRA SONDAGENS LTDABlumenau (SC)
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
- Santa Catarina0.0
- Brazil0.0
In Santa Catarina, the activity weighs what it does in Brazil.
Santa Catarina's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Balneário Camboriú 8.8% 7
- 2 Itajaí 8.8% 7
- 3 Blumenau 7.5% 6
- 4 Florianópolis 6.2% 5
- 5 Palhoça 6.2% 5
- 6 Xanxerê 6.2% 5
- 7 Chapecó 5.0% 4
- 8 Joinville 5.0% 4
- 9 Araranguá 3.8% 3
- 10 Camboriú 3.8% 3
20 more cities
- 11 Biguaçu 2
- 12 Campos Novos 2
- 13 Criciúma 2
- 14 Içara 2
- 15 Lauro Müller 2
- 16 Navegantes 2
- 17 São José 2
- 18 Sangão 1
- 19 Barra Velha 1
- 20 Fraiburgo 1
- 21 Gaspar 1
- 22 Ibirama 1
- 23 Indaial 1
- 24 Itapema 1
- 25 Itapiranga 1
- 26 Laguna 1
- 27 Penha 1
- 28 Balneário Piçarras 1
- 29 Rio do Sul 1
- 30 Santo Amaro da Imperatriz 1
Class 4312-6 in Santa Catarina
perfurações e sondagens, by subclassClose to this: 4399-1/05 · Drilling and construction of water wells, 203 companies in Santa Catarina.
What activity 4312-6/00 is
- As sondagens destinadas à construção
- As perfurações e furos para investigação do solo e núcleo para fins de construção, com propósitos geofísicos, geológicos e similares
Frequently asked questions
How many companies have main CNAE 4312-6/00 in Santa Catarina?
80 active companies have CNAE 4312-6/00 as their main activity in Santa Catarina, 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 Santa Catarina's cities has the most companies in this activity?
Balneário Camboriú, with 7, 8.8% of the state's companies in this activity.
Why can this total differ from the companies operating in this state?
This scope counts active companies by their head office and registered main activity. A company may operate in this state 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 Santa Catarina.