CNAE 8599-6/99 · Piauí
Other education not elsewhere classified in Piauí
2,402 active companies are headquartered in Piauí with this CNAE as their main activity. They represent 0.7% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 355,265
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 Piauí
- 2,402
- 0.7% of Brazil's
- Of every 100 companies in Piauí
- 1.1
- do this activity
- Among Brazil's federative units
- 21st
- by companies in this activity
Active companies in Piauí
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 8 of 10- OSIENE PEREIRA GUIMARAESFloriano (PI)
- MARIA MIRACI DE ARAUJO PAIVAParnaíba (PI)
- DANIEL DA SILVA ALMEIDATeresina (PI)
- JOYCE CAMILLA ALVES FERREIRATeresina (PI)
- JULIANA MARIA SOARES PEREIRA DE ARAUJOOeiras (PI)
- WAGNER JOSE DOS SANTOSLuzilândia (PI)
- M D DA COSTA BOITEUXTeresina (PI)
- JACYLEIDE MARIA DA SILVA MARINHOTeresina (PI)
- J B ALCANTARATeresina (PI)
- ITALA BEATRIZ ALVES DA SILVACampo Maior (PI)
- ANA LUIZA RODRIGUES DA SILVATeresina (PI)
- ROBERTANIA MARIA DE CARVALHO SANTOSPicos (PI)
- JANICLEIA DA COSTA FERREIRASão Raimundo Nonato (PI)
- ALVARO DE LIMA ROCHATeresina (PI)
- JOSE CARLOS DA COSTA ARAUJORio Grande do Piauí (PI)
- LEYDIANA COSTA TORRESParnaíba (PI)
- ROZIMA ALVES GONCALVESCorrente (PI)
- ALAIANE DA SILVA OLIVEIRA DELMONDESFloriano (PI)
- JOANA D ARC SANTOS DE ARAUJOTeresina (PI)
- WILLIAM JAMES MIRANDA BATISTA DA COSTA JUNIORTeresina (PI)
- PAULA MARIA DE CARVALHO FIGUEIREDOSimplício Mendes (PI)
- PABLO RANGEL MARQUES CARDOSOTeresina (PI)
- LETICIA CRISTINA DE SOUSA BARROSTeresina (PI)
- F A SALESParnaíba (PI)
- MARIA FELIX NUNES DA SILVAUruçuí (PI)
- ANTONIO ELIAS BARBOSA ALVESTeresina (PI)
- JOSELMA MARIA OLIVEIRA RODRIGUES ALVESTeresina (PI)
- D H B DE MOURA BRANDAO EDUCACAO E PROFISSAOAngical do Piauí (PI)
- J DE C SOUSA JUNIOR ARENAJosé de Freitas (PI)
- PEDRO VICTOR VIANA NASCIMENTOPiripiri (PI)
List limited to 300 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
- Piauí1.1
- Brazil1.3
In Piauí, the activity weighs less than in Brazil.
Piauí's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Teresina 67.4% 1,619
- 2 Parnaíba 7.1% 171
- 3 Floriano 2.6% 63
- 4 Picos 2.5% 61
- 5 Piripiri 1.7% 40
- 6 Campo Maior 1.3% 31
- 7 Esperantina 0.8% 20
- 8 Oeiras 0.8% 20
- 9 Altos 0.6% 15
- 10 Bom Jesus 0.6% 14
20 more cities
- 11 Corrente 14
- 12 José de Freitas 14
- 13 São Raimundo Nonato 13
- 14 União 13
- 15 Valença do Piauí 13
- 16 Acauã 10
- 17 Barras 10
- 18 Castelo do Piauí 10
- 19 Luís Correia 9
- 20 Cocal dos Alves 8
- 21 Demerval Lobão 8
- 22 Jaicós 8
- 23 Pedro II 8
- 24 Uruçuí 8
- 25 Ilha Grande 6
- 26 Luzilândia 6
- 27 Capitão Gervásio Oliveira 5
- 28 Água Branca 5
- 29 Buriti dos Montes 5
- 30 Coronel José Dias 5
Class 8599-6 in Piauí
atividades de ensino não especificadas anteriormente, by subclass| Subclass | Active |
|---|---|
| 8599-6/01 Driver training | 152 |
| 8599-6/02 Piloting courses | 4 |
| 8599-6/03 Computer training | 394 |
| 8599-6/04 Professional and management development training | 2,085 |
| 8599-6/05 Preparatory courses for civil service exams | 281 |
| 8599-6/99 Other education not elsewhere classified · this one | 2,402 |
Close to this: 8593-7/00 · Language instruction, 122 companies in Piauí.
What activity 8599-6/99 is
- As instituições que oferecem cursos de educação profissional de nível básico, de duração variável, destinados a qualificar e requalificar os trabalhadores, independentemente da escolaridade prévia, não estando sujeitos a regulamentação curricular
- As atividades dos cursos de datilografia
- As atividades de professores autônomos ou constituídos como empresas individuais, exceto de esportes, de arte e cultura e de idiomas
Frequently asked questions
How many companies have main CNAE 8599-6/99 in Piauí?
2,402 active companies have CNAE 8599-6/99 as their main activity in Piauí, according to the Receita Federal's October 2026 publication. That is 1.1 of every 100 companies there, against 1.3 in Brazil.
Which of Piauí's cities has the most companies in this activity?
Teresina, with 1,619, 67.4% 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 Piauí.