CNAE 8610-1/01 · Piauí
Atividades de atendimento hospitalar, exceto pronto socorro e unidades para atendimento a urgências in Piauí
413 active companies are headquartered in Piauí with this CNAE as their main activity. They represent 1.6% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 25,676
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
- 413
- 1.6% of Brazil's
- Of every 100 companies in Piauí
- 0.2
- do this activity
- Among Brazil's federative units
- 16th
- 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 1 of 10- SOCIEDADE DE PROTECAO A MATERNIDADE E A INFANCIA DE PARNAIBAParnaíba (PI)
- HOSPITAL DA VISAO DO MEIO NORTE LTDATeresina (PI)
- HOSPITAL DE OLHOS FRANCISCO VILAR LTDATeresina (PI)
- CLINICA JACINTO LAY LTDATeresina (PI)
- AMI - ASSISTENCIA MEDICA INTEGRADA LTDATeresina (PI)
- FELIPE RIBEIRO MACHADO LTDALuís Correia (PI)
- ASSOCIACAO BENEFICENTE DE ASSISTENCIA MEDICO-HOSPITALAR E AMPARO SOCIAL DE PAULISTANA - PIPaulistana (PI)
- ASSOCIACAO PIAUIENSE DE COMBATE AO CANCER ALCENOR ALMEIDATeresina (PI)
- DOLCE VITA HOSPITALAR LTDAParnaíba (PI)
- CLIMEGESI CLINICA MEDICA DE SIMOES LTDASimões (PI)
- CENTRO HOSPITALAR E MATERNIDADE SANTA FE LTDATeresina (PI)
- WALTER BUCAR BARJUD LTDAFloriano (PI)
- HO SAUDE LTDATeresina (PI)
- L & E CLINICA LTDAFloriano (PI)
- CLINICA MATERNO INFANTIL DE OEIRAS LTDAOeiras (PI)
- ALCIOMAR E AMANDA VERAS LTDATeresina (PI)
- HOSPITAL FLAVIO SANTOS LTDATeresina (PI)
- HOSPITAL DO OLHO DE TERESINA LTDATeresina (PI)
- ESPACO CENTRO SAUDE LTDATeresina (PI)
- CENTRO DE REABILITACAO RESTAURAR LTDATeresina (PI)
- GRAVE - ATIVIDADES DE ATENDIMENTO HOSPITALAR INTENSIVISTA LTDATeresina (PI)
- OTORRINOLARINGOLOGIA E MEDICINA DO SONO LTDATeresina (PI)
- PRONTO ATENDIMENTO OTORRINOLARINGOLOGICO DO PIAUI LTDATeresina (PI)
- CASAMATER CASA DE SAUDE E MATERNIDADE TERESINA LTDA EM RECUPERACAO JUDICIALTeresina (PI)
- MUNICIPIO DE SANTO INACIO DO PIAUISanto Inácio do Piauí (PI)
- CENTRO AVANCADO DE RADIONCOLOGIA LTDATeresina (PI)
- HOSPITAL ALIANCA DE PIRIPIRI LTDAPiripiri (PI)
- HOSPITAL OFTALMOLOGICO ESPECIALIZADO LTDATeresina (PI)
- CENTRO ORTOPEDICO TERESINA LTDATeresina (PI)
- HOSPITAL DE OTORRINOLARINGOLOGIA DO PIAUI LTDATeresina (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
- Brazil0.1
In Piauí, the activity weighs 1.9 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 52.3% 216
- 2 Parnaíba 6.3% 26
- 3 Picos 5.8% 24
- 4 Floriano 4.1% 17
- 5 Campo Maior 3.4% 14
- 6 Canto do Buriti 1.7% 7
- 7 São Raimundo Nonato 1.7% 7
- 8 Oeiras 1.5% 6
- 9 Avelino Lopes 1.0% 4
- 10 Bom Jesus 1.0% 4
20 more cities
- 11 Corrente 4
- 12 Parnaguá 4
- 13 Jaicós 3
- 14 São Julião 3
- 15 Geminiano 2
- 16 Murici dos Portelas 2
- 17 Aroazes 2
- 18 Bocaina 2
- 19 Castelo do Piauí 2
- 20 Ipiranga do Piauí 2
- 21 Padre Marcos 2
- 22 Pio IX 2
- 23 Piripiri 2
- 24 Santa Cruz do Piauí 2
- 25 Simões 2
- 26 Valença do Piauí 2
- 27 Sigefredo Pacheco 2
- 28 Colônia do Piauí 2
- 29 Alvorada do Gurguéia 1
- 30 Brejo do Piauí 1
Class 8610-1 in Piauí
atividades de atendimento hospitalar, by subclass| Subclass | Active |
|---|---|
| 8610-1/01 Atividades de atendimento hospitalar, exceto pronto socorro e unidades para atendimento a urgências · this one | 413 |
| 8610-1/02 Atividades de atendimento em pronto socorro e unidades hospitalares para atendimento a urgências | 377 |
Close to this: 8610-1/02 · Atividades de atendimento em pronto socorro e unidades hospitalares para atendimento a urgências, 377 companies in Piauí.
What activity 8610-1/01 is
- Os serviços de internação de curta ou longa duração prestados a pacientes realizados em hospitais gerais e especializados, hospitais universitários, maternidades, hospitais psiquiátricos, centros de medicina preventiva e outras instituições de saúde com internação, incluindo-se os hospitais militares e os hospitais de centros penitenciários. Essas atividades são realizadas sob a supervisão direta de médicos e incluem: #- serviços de médicos #- serviços de laboratório, radiológicos e anestesiológicos #- serviços de centros cirúrgicos
- Serviços farmacêuticos, de alimentação e outros serviços prestados em hospitais
- Os serviços prestados pelas unidades mistas de saúde, que são compostas por um centro de saúde e uma unidade de internação com características de hospital local de pequeno porte, sob administração única
Frequently asked questions
How many companies have main CNAE 8610-1/01 in Piauí?
413 active companies have CNAE 8610-1/01 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 0.1 in Brazil.
Which of Piauí's cities has the most companies in this activity?
Teresina, with 216, 52.3% 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.