CNAE 8630-5/01 · Teresina (PI)
Atividade médica ambulatorial com recursos para realização de procedimentos cirúrgicos in Teresina (PI)
232 active companies are headquartered in Teresina (PI) with this CNAE as their main activity. They represent 0.8% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
What this list shows
We count each active company once, by its head office in the city 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 Teresina (PI)
- 232
- 0.8% of Brazil's
- Of every 100 companies in Teresina (PI)
- 0.2
- do this activity
- Among Piauí's cities
- 1st
- by companies in this activity
Active companies in Teresina (PI)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 8- INSTITUTO DE REABILITACAO DO PIAUI LTDA.Teresina (PI)
- CENTRO BIONUCLEAR DE DIAGNOSTICO LTDATeresina (PI)
- SABRINA DANTAS DE MOURA SANTOS LTDATeresina (PI)
- CLINICA DE OLHOS MARCOS GUEDES LTDATeresina (PI)
- PLASTIQUE SERVICOS MEDICOS LTDATeresina (PI)
- UROCLINICA DANISIO MARABUCO LTDATeresina (PI)
- CLINICA DE OTORRINOLARINGOLOGIA E PEDIATRIA S/S LTDATeresina (PI)
- CRP - CENTRO RADIOLOGICO PIAUIENSE LTDATeresina (PI)
- PLASTEN - CIRURGIA PLASTICA LTDATeresina (PI)
- CENTRO DE REPRODUCAO HUMANA E GENETICA DO PIAUI LTDATeresina (PI)
- ARENA SAUDE E SERVICOS LTDATeresina (PI)
- MEDICAL CARE LTDATeresina (PI)
- PROLASER SERVICOS MEDICOS LTDATeresina (PI)
- CLINICA RICARDO LOBO LTDATeresina (PI)
- SANITY CENTRO CLINICO LTDATeresina (PI)
- CLINICA DE DERMATOLOGIA IOMARA CASTRO LTDATeresina (PI)
- MARINHO SERVICOS MEDICOS LTDATeresina (PI)
- UNITA CLINICA DE DERMATOLOGIA E SERVICOS HOSPITALARES LTDATeresina (PI)
- ENDOGINE - CLINICA DE ENDOSCOPIA GINECOLOGICA, GINECOLOGIA, OBSTETRICIA E ORTOPEDIA LTDATeresina (PI)
- LASER VISION CENTER DO PIAUI LTDATeresina (PI)
- MC ESTETICA TERESINA LTDATeresina (PI)
- A DE P M PINHEIRO JUNIOR LTDATeresina (PI)
- QUEIROZ OFTALMOLOGIA LTDATeresina (PI)
- CLINICA SAUDE DO CORPO LTDATeresina (PI)
- REBECA REGO SERVICOS MEDICOS LTDATeresina (PI)
- ARMSTRONG SERVICOS MEDICOS LTDATeresina (PI)
- TORRES FEITOSA SERVICOS MEDICOS LTDATeresina (PI)
- CLINENDO CLINICA MEDICA E ENDODONTIA S/STeresina (PI)
- BENIGNA MARIA MENDES SALES LTDATeresina (PI)
- MARCELA PORTELA REZENDE RUFINO COIMBRA LTDATeresina (PI)
List limited to 232 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
- Teresina (PI)0.2
- Piauí0.2
- Brazil0.1
In Teresina (PI), the activity weighs 2.2 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 63.4% 232
- 2 Picos 7.4% 27
- 3 Parnaíba 5.2% 19
- 4 Floriano 3.6% 13
- 5 São Raimundo Nonato 2.5% 9
- 6 Amarante 1.1% 4
- 7 Campo Maior 1.1% 4
- 8 Corrente 1.1% 4
- 9 Canto do Buriti 0.8% 3
- 10 Oeiras 0.8% 3
20 more cities
- 11 São João do Piauí 3
- 12 Valença do Piauí 3
- 13 Brasileira 3
- 14 Bom Jesus 2
- 15 Eliseu Martins 2
- 16 Esperantina 2
- 17 Gilbués 2
- 18 Piracuruca 2
- 19 Piripiri 2
- 20 Santo Antônio de Lisboa 2
- 21 Simplício Mendes 2
- 22 Sussuapara 1
- 23 Jardim do Mulato 1
- 24 Água Branca 1
- 25 Altos 1
- 26 Barras 1
- 27 Bertolínia 1
- 28 Cristalândia do Piauí 1
- 29 Demerval Lobão 1
- 30 Guadalupe 1
Class 8630-5 in Teresina (PI)
atividades de atenção ambulatorial executadas por médicos e odontólogos, by subclass| Subclass | Active |
|---|---|
| 8630-5/01 Atividade médica ambulatorial com recursos para realização de procedimentos cirúrgicos · this one | 232 |
| 8630-5/02 Atividade médica ambulatorial com recursos para realização de exames complementares | 223 |
| 8630-5/03 Atividade médica ambulatorial restrita a consultas | 1,602 |
| 8630-5/04 Atividade odontológica | 724 |
| 8630-5/06 Serviços de vacinação e imunização humana | 13 |
| 8630-5/07 Atividades de reprodução humana assistida | 1 |
| 8630-5/99 Atividades de atenção ambulatorial não especificadas anteriormente | 331 |
Close to this: 8630-5/03 · Atividade médica ambulatorial restrita a consultas, 1,602 companies in Teresina (PI).
What activity 8630-5/01 is
- As atividades de consultas e tratamento médico prestadas a pacientes que não estão sob regime de internação, como: consultórios, ambulatórios, postos de assistência médica, clínicas médicas especializadas ou não, policlínicas, consultórios privados em hospitais, clínicas de empresas, desde que sejam equipados para a realização de procedimentos cirúrgicos
Frequently asked questions
How many companies have main CNAE 8630-5/01 in Teresina (PI)?
232 active companies have CNAE 8630-5/01 as their main activity in Teresina (PI), 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 232, 63.4% of the state's companies in this activity.
Why can this total differ from the companies operating in the city?
This scope counts active companies by their head office and registered main activity. A company may operate in the city 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 Teresina (PI).