CNAE 8520-1/00 · São Luís (MA)
Ensino médio in São Luís (MA)
20 active companies are headquartered in São Luís (MA) 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
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 Luís (MA)
- 20
- 0.5% of Brazil's
- Of every 100 companies in São Luís (MA)
- 0.0
- do this activity
- Among Maranhão's cities
- 1st
- by companies in this activity
Active companies in São Luís (MA)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- CENTRO DE EDUCACAO INTERNACIONAL LTDASão Luís (MA)
- RF ENSINO MEDIO LTDASão Luís (MA)
- INSTITUTO PERGAMO DE EDUCACAO BASICA E PROFISSIONAL LTDASão Luís (MA)
- CENTRO EDUCACIONAL DE ENSINO MEDIO LTDASão Luís (MA)
- M & C EDUCACAO LTDASão Luís (MA)
- AUDAZ COLEGIO LTDASão Luís (MA)
- CENTRO DE ENSINO E CAPACITACAO UNIVERHSO LTDASão Luís (MA)
- ALJJ EMPREENDIMENTOS EDUCACIONAIS LTDASão Luís (MA)
- CENTRO EDUCACIONAL NOSSA SENHORA DE NAZARE - CENAZA ENSINO MEDIO LTDASão Luís (MA)
- D. PEDRO II EMPREENDIMENTOS EDUCACIONAIS LTDASão Luís (MA)
- SILVINO EDUCACIONAL LTDASão Luís (MA)
- INOVA SIMPLES (I.S.)São Luís (MA)
- COLEGIO EXPLOSIVO LTDASão Luís (MA)
- SILVA & BEZERRA LTDASão Luís (MA)
- CAIXA ESCOLAR PROFESSORA DAYSE GALVAO DE SOUSASão Luís (MA)
- CAIXA ESCOLAR VICENTE MAIASão Luís (MA)
- COLEGIO CRISTO REI LTDASão Luís (MA)
- INSTITUTO MASTER DE EDUCACAO CONTINUADA - IMECSão Luís (MA)
- ELIANE ARAUJO BEZERRASão Luís (MA)
- G M SOUSA COMINSão Luís (MA)
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 Luís (MA)0.0
- Maranhão0.0
- Brazil0.0
In São Luís (MA), the activity weighs 1.3 times what it does in Brazil.
Maranhão's cities with the most companies in this activity
active companies and each city's share of the state
- 1 São Luís 28.6% 20
- 2 Imperatriz 10.0% 7
- 3 Formosa da Serra Negra 4.3% 3
- 4 Balsas 4.3% 3
- 5 Caxias 4.3% 3
- 6 Bacabal 2.9% 2
- 7 Brejo 2.9% 2
- 8 Morros 2.9% 2
- 9 Paço do Lumiar 2.9% 2
- 10 Passagem Franca 2.9% 2
20 more cities
- 11 Presidente Dutra 2
- 12 São Mateus do Maranhão 2
- 13 Tuntum 2
- 14 Itinga do Maranhão 1
- 15 Nova Colinas 1
- 16 São Pedro dos Crentes 1
- 17 Barra do Corda 1
- 18 Buriti 1
- 19 Chapadinha 1
- 20 Coelho Neto 1
- 21 Coroatá 1
- 22 Humberto de Campos 1
- 23 João Lisboa 1
- 24 Palmeirândia 1
- 25 São Benedito do Rio Preto 1
- 26 São Bento 1
- 27 São João Batista 1
- 28 Vitorino Freire 1
- 29 Santa Inês 1
- 30 Açailândia 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 São Luís (MA)?
20 active companies have CNAE 8520-1/00 as their main activity in São Luís (MA), 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 Maranhão's cities has the most companies in this activity?
São Luís, with 20, 28.6% 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 Luís (MA).