CNAE 8520-1/00 · Rondônia
Ensino médio in Rondônia
18 active companies are headquartered in Rondônia with this CNAE as their main activity. They represent 0.5% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 3,712
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 Rondônia
- 18
- 0.5% of Brazil's
- Of every 100 companies in Rondônia
- 0.0
- do this activity
- Among Brazil's federative units
- 24th
- by companies in this activity
Active companies in Rondônia
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- EINSTEIN INSTITUICAO DE ENSINO LTDAPorto Velho (RO)
- ASSOCIACAO PARA EDUCACAO E CULTURA SANT'ANAAriquemes (RO)
- MARIA DAS GRACAS DE MACEDO LTDAVilhena (RO)
- F ALVES DE MIRANDA & CIA LTDAAriquemes (RO)
- COLEGIO PROFESSOR VANKS LTDAVilhena (RO)
- CLASSE A COLEGIO E CURSOS LTDAPorto Velho (RO)
- ESCOLA CAMINHOS DO SABER LTDAVilhena (RO)
- CENTRO DE ENSINO CLASSE A LTDAPorto Velho (RO)
- C K B CERQUEIRA LTDAPorto Velho (RO)
- JEZIORNY & JEZIORNY LTDAAlta Floresta D'Oeste (RO)
- CONSELHO ESCOLAR VALDIR MONFREDINHOPimenta Bueno (RO)
- INSTITUICAO EDUCACIONAL GUARDA -MIRIMRolim de Moura (RO)
- CEPREM - COOPERATIVA EDUCACIONAL PRESIDENTE MEDICIPresidente Médici (RO)
- CONS.ESC.DAS ESC.EST.INDIG.DE ENS. FUNDL.FLORESTA MAIA, ABYIA, KAIBU I, KAWAPU, KUNANARI, E DAS ESC. ESTADUAIS INDIGENAS DE ENS.FUND. E MEDIO STPorto Velho (RO)
- ASSOCIACAO ESCOLA FAMILIA AGRICOLA VALE DO GUAPORESão Francisco do Guaporé (RO)
- CONSELHO ESCOLAR - CEPorto Velho (RO)
- ASSOCIACAO ESCOLA FAMILIA AGRICOLA DE JARUJaru (RO)
- ASSOCIACAO DAS ESCOLAS FAMILIA AGRICOLA DE RONDONIAJi-Paraná (RO)
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
- Rondônia0.0
- Brazil0.0
In Rondônia, the activity weighs less than in Brazil.
Rondônia's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Porto Velho 33.3% 6
- 2 Vilhena 16.7% 3
- 3 Ariquemes 11.1% 2
- 4 Ji-Paraná 5.6% 1
- 5 Pimenta Bueno 5.6% 1
- 6 Jaru 5.6% 1
- 7 Presidente Médici 5.6% 1
- 8 São Francisco do Guaporé 5.6% 1
- 9 Rolim de Moura 5.6% 1
- 10 Alta Floresta D'Oeste 5.6% 1
What activity 8520-1/00 is
- As atividades de ensino médio de formação geral (ensino médio regular)
- Os serviços de educação especial no ensino médio
- As instituições que oferecem os cursos e exames supletivos no nível de conclusão do ensino médio da modalidade de ensino de educação de jovens e adultos, ministrados nos estabelecimentos de ensino médio
Frequently asked questions
How many companies have main CNAE 8520-1/00 in Rondônia?
18 active companies have CNAE 8520-1/00 as their main activity in Rondônia, 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 Rondônia's cities has the most companies in this activity?
Porto Velho, with 6, 33.3% 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 Rondônia.