CNAE 8630-5/02 · Maranhão
Atividade médica ambulatorial com recursos para realização de exames complementares in Maranhão
584 active companies are headquartered in Maranhão 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 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 Maranhão
- 584
- 1.6% of Brazil's
- Of every 100 companies in Maranhão
- 0.2
- do this activity
- Among Brazil's federative units
- 14th
- by companies in this activity
Active companies in Maranhão
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- BIOLAB CLINICA E LABORATORIO LTDAChapadinha (MA)
- F L SERVICOS MEDICOS LTDASão Luís (MA)
- M& L SERVICOS EM SAUDE LTDASão Luís (MA)
- BEM FAMILIA SERVICOS MEDICOS LTDASão Luís (MA)
- IOB-INSTITUTO DE OFTALMOLOGIA DE BALSAS LTDABalsas (MA)
- VITTAJOB MEDICINA LTDASão Luís (MA)
- P. Q. G. OLIVEIRA SERVICOS MEDICOS LTDAGrajaú (MA)
- GASTROMED ACAILANDIA LTDAAçailândia (MA)
- HOSPITAL SAUDE DOS OLHOS LTDASão Luís (MA)
- GINCARDIO CLINICA LTDABarra do Corda (MA)
- CLINICA MEDICA R M R E SERVICOS LABORATORIAIS LTDAChapadinha (MA)
- CLINICA ENDOLIFE LTDAImperatriz (MA)
- CLINICA DE OLHOS ESPACO VISAO LTDASão Luís (MA)
- T B DE SOUSA LTDASão Bernardo (MA)
- M. S. 2 SERVICOS LTDA MESão José de Ribamar (MA)
- E DE PAULA L DE SOUSA DE MESQUITA LTDAZé Doca (MA)
- PRO VISAO CLINICA OFTALMOLOGICA LTDASão Luís (MA)
- SIM - SAUDE INTEGRAL DA MULHER S/SSão Luís (MA)
- BEM FAMILIA SERVICOS MEDICO LTDASão Luís (MA)
- MEDPLAZA MEDICINA E DIAGNOSTICO LTDASanta Inês (MA)
- OTORRINOS REUNIDOS LTDASão Luís (MA)
- CENTRO DE DIAGNOSTICO DA MULHER LTDASão Luís (MA)
- RAFLESIA DE OLIVEIRA SILVA LTDABalsas (MA)
- FABIANO R LIMA LTDAMaracaçumé (MA)
- ESPACO SAUDE INTEGRADA LTDA.Barra do Corda (MA)
- NEUROMED LTDAImperatriz (MA)
- CLINICA DE DIAGNOSTICO POR IMAGEM LTDATutóia (MA)
- GSM GESTAO DE ESCRITORIOS E CONSULTORIOS LTDASão Luís (MA)
- S.D. SERVICOS MEDICOS LTDASão Luís (MA)
- SELP MED GESTAO OCUPACIONAL E SERVICOS TECNICOS LTDASão Luís (MA)
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
- Maranhão0.2
- Brazil0.1
In Maranhão, the activity weighs 1.2 times what it does in Brazil.
Maranhão's cities with the most companies in this activity
active companies and each city's share of the state
- 1 São Luís 40.9% 239
- 2 Imperatriz 16.6% 97
- 3 Balsas 3.4% 20
- 4 Bacabal 2.1% 12
- 5 Santa Inês 2.1% 12
- 6 Açailândia 2.1% 12
- 7 São José de Ribamar 1.5% 9
- 8 Zé Doca 1.4% 8
- 9 Caxias 1.0% 6
- 10 Grajaú 1.0% 6
20 more cities
- 11 Lago da Pedra 6
- 12 Pinheiro 6
- 13 São Raimundo das Mangabeiras 6
- 14 Chapadinha 5
- 15 Estreito 5
- 16 Buriticupu 4
- 17 Barreirinhas 4
- 18 Brejo 4
- 19 Itapecuru Mirim 4
- 20 Presidente Dutra 4
- 21 Santo Antônio dos Lopes 4
- 22 São Bento 4
- 23 Viana 4
- 24 Maracaçumé 3
- 25 Amarante do Maranhão 3
- 26 Barra do Corda 3
- 27 Codó 3
- 28 Dom Pedro 3
- 29 Fortaleza dos Nogueiras 3
- 30 Paço do Lumiar 3
Class 8630-5 in Maranhão
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 | 552 |
| 8630-5/02 Atividade médica ambulatorial com recursos para realização de exames complementares · this one | 584 |
| 8630-5/03 Atividade médica ambulatorial restrita a consultas | 2,286 |
| 8630-5/04 Atividade odontológica | 2,497 |
| 8630-5/06 Serviços de vacinação e imunização humana | 30 |
| 8630-5/07 Atividades de reprodução humana assistida | 2 |
| 8630-5/99 Atividades de atenção ambulatorial não especificadas anteriormente | 319 |
Close to this: 8630-5/03 · Atividade médica ambulatorial restrita a consultas, 2,286 companies in Maranhão.
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 Maranhão?
584 active companies have CNAE 8630-5/02 as their main activity in Maranhão, 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 Maranhão's cities has the most companies in this activity?
São Luís, with 239, 40.9% 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 Maranhão.