CNAE 8599-6/05 · Mariana (MG)
Cursos preparatórios para concursos in Mariana (MG)
13 active companies are headquartered in Mariana (MG) 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 31,965 · Minas Gerais 3,209
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 Mariana (MG)
- 13
- less than 0.1% of Brazil's
- Of every 100 companies in Mariana (MG)
- 0.2
- do this activity
- Among Minas Gerais's cities
- 41st
- by companies in this activity
Active companies in Mariana (MG)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- CFPM MULTISERVISE LTDAMariana (MG)
- BETA EDUCACIONAL LTDAMariana (MG)
- ALMANARCA NUCLEO DE EDUCACAO AVANCADA LTDAMariana (MG)
- SILVA EDU ENSINO LTDAMariana (MG)
- SANDRA REJANE ESTEVAMMariana (MG)
- ELISANGELA APARECIDA VILACA ARAUJOMariana (MG)
- LAULIANA APARECIDA RAMOS LOMASSOMariana (MG)
- ELIENE APARECIDA RAMOSMariana (MG)
- BRUNO OMAR DE SOUZAMariana (MG)
- NADIR DO NASCIMENTO FERREIRAMariana (MG)
- GISELI FERREIRA BARROSMariana (MG)
- MARIANA GONCALVES JALESMariana (MG)
- LUCIANA ARAUJO MARQUESMariana (MG)
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
- Mariana (MG)0.2
- Minas Gerais0.1
- Brazil0.1
In Mariana (MG), the activity weighs 1.5 times what it does in Brazil.
Minas Gerais's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Belo Horizonte 25.2% 809
- 2 Uberlândia 6.4% 206
- 3 Contagem 3.9% 125
- 4 Juiz de Fora 3.6% 116
- 5 Montes Claros 2.7% 88
- 6 Betim 2.6% 84
- 7 Ipatinga 2.2% 71
- 8 Uberaba 2.1% 68
- 9 Divinópolis 2.0% 64
- 10 Governador Valadares 1.5% 48
20 more cities
- 11 Pouso Alegre 43
- 12 Sete Lagoas 42
- 13 Ribeirão das Neves 37
- 14 Viçosa 34
- 15 Araxá 33
- 16 Varginha 33
- 17 Nova Lima 32
- 18 Santa Luzia 31
- 19 Caratinga 23
- 20 Conselheiro Lafaiete 23
- 21 Patos de Minas 23
- 22 Ibirité 22
- 23 Poços de Caldas 22
- 24 Barbacena 19
- 25 Coronel Fabriciano 19
- 26 Paracatu 18
- 27 Vespasiano 18
- 28 João Monlevade 17
- 29 Lagoa Santa 17
- 30 Muriaé 17
Class 8599-6 in Mariana (MG)
atividades de ensino não especificadas anteriormente, by subclass| Subclass | Active |
|---|---|
| 8599-6/01 Formação de condutores | 5 |
| 8599-6/02 Cursos de pilotagem | 0 |
| 8599-6/03 Treinamento em informática | 6 |
| 8599-6/04 Treinamento em desenvolvimento profissional e gerencial | 74 |
| 8599-6/05 Cursos preparatórios para concursos · this one | 13 |
| 8599-6/99 Outras atividades de ensino não especificadas anteriormente | 89 |
What activity 8599-6/05 is
- As atividades dos cursos preparatórios para concursos em geral
Frequently asked questions
How many companies have main CNAE 8599-6/05 in Mariana (MG)?
13 active companies have CNAE 8599-6/05 as their main activity in Mariana (MG), according to the Receita Federal's October 2026 publication. That is 0.2 of every 100 companies there, against 0.1 in Brazil.
Which of Minas Gerais's cities has the most companies in this activity?
Belo Horizonte, with 809, 25.2% 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 Mariana (MG).