CNAE 8630-5/02 · Piauí
Outpatient medical care with facilities for diagnostic tests in Piauí
431 active companies are headquartered in Piauí with this CNAE as their main activity. They represent 1.2% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 36,208
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
- 431
- 1.2% of Brazil's
- Of every 100 companies in Piauí
- 0.2
- do this activity
- Among Brazil's federative units
- 18th
- 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 10- TAPETY E CARVALHO LTDATeresina (PI)
- MARINA GUERRA ELVAS LTDABom Jesus (PI)
- ANA PAULA GUIMARAES SA LTDAPicos (PI)
- VIVA CLIN LTDACanto do Buriti (PI)
- ANGELO JOSE SENA SANTOS & CIA LTDARedenção do Gurguéia (PI)
- LUDMILLA NERY CUSTODIO LTDACorrente (PI)
- P J C CAVALCANTE CLINICA MEDICA LTDASão Raimundo Nonato (PI)
- MAYANNI FERNANDES DA SILVA LTDASão Raimundo Nonato (PI)
- C & E SOCIEDADE MEDICA LTDAOeiras (PI)
- A M L MACHADO LTDAValença do Piauí (PI)
- IK E TH SERVICOS MEDICOS LTDATeresina (PI)
- KAROLINY R ROSA LTDAOeiras (PI)
- OSYANNE TIMOTEO SERVICOS MEDICOS LTDACorrente (PI)
- FABIO FEITOSA REGO LTDAQueimada Nova (PI)
- CLIMET SERVICOS MEDICOS LTDATeresina (PI)
- CLINICA DE IMAGENS E EXAMES COMPLEMENTARES LTDABoa Hora (PI)
- LORY NORONHA DE CASTRO MONTE LTDATeresina (PI)
- FRANCISCO MARIVALDO BENICIO DA SILVA LTDATeresina (PI)
- CLINICA DE DIAGNOSTICO EM GASTROENTEROLOGIA E ENDOSCOPIA DO PIAUI LTDATeresina (PI)
- CLINICA SAO JOAO LTDAValença do Piauí (PI)
- UNICLINICAS - CLINICAS MEDICAS E CIRURGICAS REUNIDAS LTDATeresina (PI)
- SIN SAUDE INFANTIL S/S LTDATeresina (PI)
- CITODERME SERVICOS MEDICOS LTDATeresina (PI)
- JOAO MARIA CORREA SERVICOS MEDICOS & CIA LTDAParnaíba (PI)
- VITTA SAUDE DIAGNOSTICO E IMAGEM LTDATeresina (PI)
- DENDELEAO PEDIATRIA LTDATeresina (PI)
- ENDERMA SERVICOS DERMATOLOGICOS LTDATeresina (PI)
- CLINICA SAO JUDAS TADEU LTDATeresina (PI)
- HOLANDA & LEAL LTDAJosé de Freitas (PI)
- O V M E SILVA SERVICOS MEDICOS LTDATeresina (PI)
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How much the activity weighs
of every 100 active companies, how many do this activity
- Piauí0.2
- Brazil0.1
In Piauí, the activity weighs 1.4 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 51.7% 223
- 2 Picos 7.0% 30
- 3 Parnaíba 6.0% 26
- 4 Floriano 4.4% 19
- 5 Oeiras 3.2% 14
- 6 São Raimundo Nonato 2.6% 11
- 7 Corrente 2.3% 10
- 8 Bom Jesus 1.9% 8
- 9 Pedro II 1.2% 5
- 10 Piracuruca 1.2% 5
20 more cities
- 11 Valença do Piauí 5
- 12 Castelo do Piauí 4
- 13 Curimatá 4
- 14 São João do Piauí 4
- 15 Simplício Mendes 4
- 16 Baixa Grande do Ribeiro 4
- 17 Campo Alegre do Fidalgo 3
- 18 Batalha 3
- 19 Esperantina 3
- 20 Uruçuí 3
- 21 Campo Maior 2
- 22 Canto do Buriti 2
- 23 Jaicós 2
- 24 Paulistana 2
- 25 Piripiri 2
- 26 Regeneração 2
- 27 Queimada Nova 2
- 28 Betânia do Piauí 1
- 29 Boa Hora 1
- 30 Cocal dos Alves 1
Class 8630-5 in Piauí
atividades de atenção ambulatorial executadas por médicos e odontólogos, by subclass| Subclass | Active |
|---|---|
| 8630-5/01 Outpatient medical care with facilities for surgical procedures | 366 |
| 8630-5/02 Outpatient medical care with facilities for diagnostic tests · this one | 431 |
| 8630-5/03 Outpatient medical care limited to consultations | 2,641 |
| 8630-5/04 Dental practice | 1,559 |
| 8630-5/06 Human vaccination and immunization services | 18 |
| 8630-5/07 Assisted human reproduction activities | 1 |
| 8630-5/99 Outpatient care activities not elsewhere classified | 440 |
Close to this: 8630-5/03 · Outpatient medical care limited to consultations, 2,641 companies in Piauí.
What activity 8630-5/02 is
- As consultas prestadas em consultórios, ambulatórios, postos de assistência médica, clínicas médicas e outros locais equipados para a realização de exames complementares
- Os postos de saúde pública
Frequently asked questions
How many companies have main CNAE 8630-5/02 in Piauí?
431 active companies have CNAE 8630-5/02 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 223, 51.7% 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.