CNAE 3313-9/01 · Piauí
Manutenção e reparação de geradores, transformadores e motores elétricos in Piauí
120 active companies are headquartered in Piauí with this CNAE as their main activity. They represent 1.0% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 12,297
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
- 120
- 1.0% of Brazil's
- Of every 100 companies in Piauí
- 0.1
- do this activity
- Among Brazil's federative units
- 20th
- 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 3 of 4- BERNARDO JOSE DE ARAUJO BARROSTeresina (PI)
- FRANCIVALDO DE SOUSA SILVABom Jesus (PI)
- FERNANDO PEREIRA DOS SANTOSBaixa Grande do Ribeiro (PI)
- D A DE SANTANA GERADORESTeresina (PI)
- JOSE RIBAMAR ALVES M EFloriano (PI)
- LUIZ GONZAGA DE SANTANA METeresina (PI)
- ANTONIO G DOS SANTOSBarras (PI)
- FRANCISCO ANTONIO MACHADO FERREIRANossa Senhora de Nazaré (PI)
- A C DA S LIMA MANUTENCAO INDUSTRIAL E COMERCIALTeresina (PI)
- FRANCISCO VANDO ALVES CAVALCANTESão Miguel do Tapuio (PI)
- GILDASIO PEREIRA SANTOSUruçuí (PI)
- ANTONIO MARCOS PEREIRA LEALParnaíba (PI)
- ELVIS FABIAN SOARES SAMPAIOValença do Piauí (PI)
- FRANCILIO CARDOSO AQUINOEsperantina (PI)
- MARCELO ALVES DE SOUSALagoa de São Francisco (PI)
- RAIMUNDO COSTA SOUZATeresina (PI)
- FRANCISCO DE ASSIS VIANA DE ARAUJOTeresina (PI)
- ANTONIO DOS SANTOS SOUSA MOTORES ELETRICOSEsperantina (PI)
- PAULO HENRIQUE RODRIGUES DOS SANTOSAmarante (PI)
- JOAO PAULO GONCALVES DE OLIVEIRAValença do Piauí (PI)
- JEFFERSON MIRANDA DA SILVAEsperantina (PI)
- ROBERTO ALVES PEREIRACristalândia do Piauí (PI)
- FRANCISCO ANTONIO ARAUJO DO CARMOCoivaras (PI)
- GABRIEL DA SILVA OLIVEIRAPicos (PI)
- RAUL LISBOA TIAGO LOZEIROCristalândia do Piauí (PI)
- FRANCISCO DAS CHAGAS PIRES SANTOSCaraúbas do Piauí (PI)
- MARCELO AUGUSTO DE SOUSA SOARESBom Jesus (PI)
- ANTONIO FREDSON DA SILVA MIRANDATeresina (PI)
- MOACY ALCANTARA OLIVEIRACampo Maior (PI)
- PAULO HENRIQUE PEREIRA DA SILVATeresina (PI)
List limited to 120 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
- Piauí0.1
- Brazil0.0
In Piauí, the activity weighs 1.2 times what it does in Brazil.
Piauí's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Teresina 40.8% 49
- 2 Bom Jesus 3.3% 4
- 3 Esperantina 3.3% 4
- 4 Uruçuí 3.3% 4
- 5 Campo Maior 2.5% 3
- 6 Floriano 2.5% 3
- 7 Parnaíba 2.5% 3
- 8 Picos 2.5% 3
- 9 São Miguel do Tapuio 2.5% 3
- 10 Valença do Piauí 2.5% 3
20 more cities
- 11 Baixa Grande do Ribeiro 3
- 12 Bela Vista do Piauí 2
- 13 Altos 2
- 14 Castelo do Piauí 2
- 15 Cristalândia do Piauí 2
- 16 Inhuma 2
- 17 José de Freitas 2
- 18 Pedro II 2
- 19 Piripiri 2
- 20 São Raimundo Nonato 2
- 21 Caraúbas do Piauí 1
- 22 Caxingó 1
- 23 Lagoa de São Francisco 1
- 24 Nossa Senhora de Nazaré 1
- 25 Vera Mendes 1
- 26 Coivaras 1
- 27 Jardim do Mulato 1
- 28 Amarante 1
- 29 Barras 1
- 30 Batalha 1
Class 3313-9 in Piauí
manutenção e reparação de máquinas e equipamentos elétricos, by subclass| Subclass | Active |
|---|---|
| 3313-9/01 Manutenção e reparação de geradores, transformadores e motores elétricos · this one | 120 |
| 3313-9/02 Manutenção e reparação de baterias e acumuladores elétricos, exceto para veículos | 4 |
| 3313-9/99 Manutenção e reparação de máquinas, aparelhos e materiais elétricos não especificados anteriormente | 58 |
Close to this: 3321-0/00 · Instalação de máquinas e equipamentos industriais, 158 companies in Piauí.
What activity 3313-9/01 is
- A manutenção e reparação de geradores, transformadores, indutores, conversores e semelhantes
- A recuperação de motores elétricos
Frequently asked questions
How many companies have main CNAE 3313-9/01 in Piauí?
120 active companies have CNAE 3313-9/01 as their main activity in Piauí, according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.0 in Brazil.
Which of Piauí's cities has the most companies in this activity?
Teresina, with 49, 40.8% 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.