CNAE 8593-7/00 · Rio do Sul (SC)
Ensino de idiomas in Rio do Sul (SC)
18 active companies are headquartered in Rio do Sul (SC) 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 35,460 · Santa Catarina 2,054
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 Rio do Sul (SC)
- 18
- less than 0.1% of Brazil's
- Of every 100 companies in Rio do Sul (SC)
- 0.1
- do this activity
- Among Santa Catarina's cities
- 22nd
- by companies in this activity
Active companies in Rio do Sul (SC)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- R CACIQUI DE BEM SERVICOS EDUCACIONAIS E COMERCIO LTDARio do Sul (SC)
- WME ESCOLA DE INGLES LTDARio do Sul (SC)
- VOODE TRIP E IDIOMAS LTDARio do Sul (SC)
- CUTE ESCOLA DE IDIOMAS ESTRANGEIROS LTDA.Rio do Sul (SC)
- INSTITUTO INTERNACIONAL DE IDIOMAS LTDARio do Sul (SC)
- GO ON ENGLISH LTDARio do Sul (SC)
- TMD ESCOLA DE INGLES LTDARio do Sul (SC)
- ESTEFANI LESSA LICHTENFELSRio do Sul (SC)
- RICARDO DA SILVA - ROCKFELLER RIO DO SULRio do Sul (SC)
- THIAGO BELLA CRUZRio do Sul (SC)
- MARIA ELENA VILLARREALRio do Sul (SC)
- JACKSON BAGATOLIRio do Sul (SC)
- JHOXCELYS DIANEYSIS GONZALEZ VILLALBARio do Sul (SC)
- THALITA TRINDADE E SILVARio do Sul (SC)
- JULIA DA CUNHARio do Sul (SC)
- GABRIELA MACHADO FERNANDESRio do Sul (SC)
- EDUARDO AFONSO ESKELSENRio do Sul (SC)
- GABRIELE PINTO PAZRio do Sul (SC)
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
- Rio do Sul (SC)0.1
- Santa Catarina0.1
- Brazil0.1
In Rio do Sul (SC), the activity weighs less than in Brazil.
Santa Catarina's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Florianópolis 19.7% 404
- 2 Joinville 9.7% 200
- 3 Blumenau 7.0% 144
- 4 Itajaí 5.0% 102
- 5 Jaraguá do Sul 4.6% 94
- 6 São José 3.9% 81
- 7 Balneário Camboriú 3.6% 73
- 8 Chapecó 2.7% 55
- 9 Palhoça 2.5% 52
- 10 Criciúma 1.9% 40
20 more cities
- 11 Itapema 35
- 12 Brusque 33
- 13 Lages 33
- 14 Camboriú 26
- 15 Timbó 25
- 16 Navegantes 24
- 17 Biguaçu 22
- 18 São Bento do Sul 22
- 19 Pomerode 21
- 20 Concórdia 20
- 21 Tubarão 19
- 22 Rio do Sul 18
- 23 Gaspar 17
- 24 Imbituba 17
- 25 Canoinhas 14
- 26 Guaramirim 14
- 27 São Francisco do Sul 13
- 28 Araranguá 12
- 29 Joaçaba 12
- 30 Santo Amaro da Imperatriz 12
What activity 8593-7/00 is
- O ensino de idiomas em cursos especializados
- As atividades dos professores de idiomas independentes
Frequently asked questions
How many companies have main CNAE 8593-7/00 in Rio do Sul (SC)?
18 active companies have CNAE 8593-7/00 as their main activity in Rio do Sul (SC), according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.1 in Brazil.
Which of Santa Catarina's cities has the most companies in this activity?
Florianópolis, with 404, 19.7% 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 Rio do Sul (SC).