CNAE 8599-6/05 · Mossoró (RN)
Cursos preparatórios para concursos in Mossoró (RN)
43 active companies are headquartered in Mossoró (RN) with this CNAE as their main activity. They represent 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 · Rio Grande do Norte 486
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 Mossoró (RN)
- 43
- 0.1% of Brazil's
- Of every 100 companies in Mossoró (RN)
- 0.2
- do this activity
- Among Rio Grande do Norte's cities
- 3rd
- by companies in this activity
Active companies in Mossoró (RN)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 2- CENTRAL DE CORRECAO DE REDACAO LTDAMossoró (RN)
- PAPIRO REVERSO LTDAMossoró (RN)
- NATUMEDI CURSOS PREPARATORIOS LTDAMossoró (RN)
- PROBATUS CONCURSOS LTDAMossoró (RN)
- MODULO CURSOS PREPARATORIO LTDAMossoró (RN)
- BESSA E MARQUES CURSOS LTDAMossoró (RN)
- CURSO PREPARATORIO ITALO REBOUCAS LTDAMossoró (RN)
- JURIS EDUCACAO JURIDICA LTDAMossoró (RN)
- QUESTAO DE TEMPO CONCURSOS LTDAMossoró (RN)
- ISOLADO DE REDACAO LUCAS VINICIUS LTDAMossoró (RN)
- M P R SERVICOS ESPECIALIZADOS LTDAMossoró (RN)
- ANTONIO HUGO D GOMESMossoró (RN)
- ANA MARIA JACOME QUEIROZMossoró (RN)
- LETICIA YANNE PEREIRA HOLANDAMossoró (RN)
- MARYANY RODRIGUES DUARTEMossoró (RN)
- JONAS XAVIER FILHOMossoró (RN)
- ANA ALICE OLIVEIRA DE SOUZAMossoró (RN)
- D LOPES DE PAIVAMossoró (RN)
- ISAIAS LUCAS RODRIGUESMossoró (RN)
- JOAO JOAQUIM DOS SANTOS NETOMossoró (RN)
- ALEXANDER FREDERICO CORDEIRO DE SAMPAIO BARROSMossoró (RN)
- NEYODSON STEFSON DE OLIVEIRAMossoró (RN)
- VICTOR RAFAEL SILVA GARCIA DE OLIVEIRAMossoró (RN)
- ELIVANIA DA SILVA ARAUJO DE SOUSAMossoró (RN)
- MONACELI DEISE SOARES DE LIMA MACARIOMossoró (RN)
- NATALIA SOUZA LINS BRITOMossoró (RN)
- NARYANNE KELLY ROCHA COSTAMossoró (RN)
- DENISE SANTOS DE ARAUJOMossoró (RN)
- CLAUDIO CEZARIO FERNANDESMossoró (RN)
- ISRAEL MENDONCA DA SILVAMossoró (RN)
List limited to 43 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
- Mossoró (RN)0.2
- Rio Grande do Norte0.2
- Brazil0.1
In Mossoró (RN), the activity weighs 1.3 times what it does in Brazil.
Rio Grande do Norte's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Natal 46.5% 226
- 2 Parnamirim 15.6% 76
- 3 Mossoró 8.8% 43
- 4 São Gonçalo do Amarante 2.9% 14
- 5 Caicó 1.6% 8
- 6 Apodi 1.4% 7
- 7 Ceará-Mirim 1.2% 6
- 8 Currais Novos 1.2% 6
- 9 Extremoz 1.2% 6
- 10 Assú 1.0% 5
20 more cities
- 11 Pau dos Ferros 5
- 12 Parelhas 4
- 13 São José de Mipibu 4
- 14 São Paulo do Potengi 4
- 15 Goianinha 3
- 16 João Câmara 3
- 17 Tibau do Sul 3
- 18 Fernando Pedroza 2
- 19 Acari 2
- 20 Alexandria 2
- 21 Canguaretama 2
- 22 Cruzeta 2
- 23 Lagoa Nova 2
- 24 Lagoa Salgada 2
- 25 Macau 2
- 26 Nova Cruz 2
- 27 Santa Cruz 2
- 28 Severiano Melo 2
- 29 Touros 2
- 30 Viçosa 2
Class 8599-6 in Mossoró (RN)
atividades de ensino não especificadas anteriormente, by subclass| Subclass | Active |
|---|---|
| 8599-6/01 Formação de condutores | 21 |
| 8599-6/02 Cursos de pilotagem | 0 |
| 8599-6/03 Treinamento em informática | 35 |
| 8599-6/04 Treinamento em desenvolvimento profissional e gerencial | 326 |
| 8599-6/05 Cursos preparatórios para concursos · this one | 43 |
| 8599-6/99 Outras atividades de ensino não especificadas anteriormente | 531 |
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 Mossoró (RN)?
43 active companies have CNAE 8599-6/05 as their main activity in Mossoró (RN), 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 Rio Grande do Norte's cities has the most companies in this activity?
Natal, with 226, 46.5% 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 Mossoró (RN).