CNAE 8712-3/00 · Piauí
Provision of support infrastructure and assistance to patients at home in Piauí
484 active companies are headquartered in Piauí with this CNAE as their main activity. They represent 0.3% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 184,541
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
- 484
- 0.3% of Brazil's
- Of every 100 companies in Piauí
- 0.2
- do this activity
- Among Brazil's federative units
- 23rd
- 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 4 of 10- SHEILIANE ALVES VERASTeresina (PI)
- PAULA ANGELA SALES DE SANTIAGOJosé de Freitas (PI)
- HELFLIDA ESPERANCA SOUSA ROCHATeresina (PI)
- MARIA DE FATIMA ROCHATeresina (PI)
- RAQUEL DE CASTRO DA SILVATeresina (PI)
- JUCILENE DE BARROS PEREIRAIpiranga do Piauí (PI)
- CRYSLLER ENEDINA SOARES ALVESEliseu Martins (PI)
- MARIA DE FATIMA CARVALHOCaxingó (PI)
- GUILHERME YURE DO NASCIMENTO COSTAPedro II (PI)
- DAISY ELLENA DE SOUSA FERREIRATeresina (PI)
- INES CRUZ DOS SANTOSParnaíba (PI)
- MARIA DO SOCORRO OLIVEIRA RIBEIROBarras (PI)
- ANA GORETE LEITE CORTEZ DE CARVALHOTeresina (PI)
- ALINE DE SOUSA REGOBarras (PI)
- ERIKA NAJARA SILVA MIRANDA BARROSSanta Cruz do Piauí (PI)
- NEOMISIA OLIVEIRA DA COSTA MOREIRATeresina (PI)
- ANTONIO VISGUEIRA DA COSTATeresina (PI)
- NEYLANY DE CARVALHO SOUSATeresina (PI)
- CLARA MARIA PEREIRA DOS SANTOSFloriano (PI)
- ANA PATRICIA OLIVEIRA MELO NERYTeresina (PI)
- MARIA DO LIVRAMENTO ROCHA DE VASCONCELOS SANTANAJosé de Freitas (PI)
- IVONE MOTA SANTOSTeresina (PI)
- FLAVIA GARDENIA RIBEIRO VANDERLEITeresina (PI)
- MARCIELLE CRISTINA DA SILVA SOUSATeresina (PI)
- LUCAS MENDES NOGUEIRA DA SILVAParnaíba (PI)
- REJANE MARIA SILVA SOUSATeresina (PI)
- EDILENE PEREIRA DA SILVATeresina (PI)
- WAGNER DE MEDEIROS DOS SANTOSTeresina (PI)
- ANTONIA MARIA SANTIAGO DA SILVABarras (PI)
- THAYNA MOURA CASTROTeresina (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
- Piauí0.2
- Brazil0.7
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 62.4% 302
- 2 Barras 6.4% 31
- 3 Parnaíba 4.8% 23
- 4 Pedro II 4.3% 21
- 5 Picos 3.1% 15
- 6 Floriano 2.5% 12
- 7 Altos 1.9% 9
- 8 José de Freitas 1.4% 7
- 9 Água Branca 0.6% 3
- 10 Valença do Piauí 0.6% 3
20 more cities
- 11 Santa Rosa do Piauí 3
- 12 Lagoa de São Francisco 2
- 13 Corrente 2
- 14 Cristalândia do Piauí 2
- 15 Eliseu Martins 2
- 16 Jaicós 2
- 17 Luís Correia 2
- 18 Miguel Alves 2
- 19 Paulistana 2
- 20 Piripiri 2
- 21 Rio Grande do Piauí 2
- 22 Santa Cruz do Piauí 2
- 23 São Raimundo Nonato 2
- 24 União 2
- 25 Patos do Piauí 2
- 26 Boa Hora 1
- 27 Caxingó 1
- 28 Juazeiro do Piauí 1
- 29 Milton Brandão 1
- 30 Porto Alegre do Piauí 1
Class 8712-3 in Piauí
atividades de fornecimento de infraestrutura de apoio e assistência a paciente no domicílio, by subclassClose to this: 8650-0/01 · Nursing activities, 151 companies in Piauí.
What activity 8712-3/00 is
- O fornecimento de infra-estrutura ou de equipamentos hospitalares (camas hospitalares, aparelhos de oxigênio, suportes, cadeiras de rodas, etc.) a pacientes em suas casas. Freqüentemente esses equipamentos são acompanhados de pessoas especializadas para operá-los
Frequently asked questions
How many companies have main CNAE 8712-3/00 in Piauí?
484 active companies have CNAE 8712-3/00 as their main activity in Piauí, according to the Receita Federal's October 2026 publication. That is 0.2 of every 100 companies there, against 0.7 in Brazil.
Which of Piauí's cities has the most companies in this activity?
Teresina, with 302, 62.4% 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.