CNAE 8630-5/04 · Maranhão
Dental practice in Maranhão
2,497 active companies are headquartered in Maranhão with this CNAE as their main activity. They represent 1.9% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 128,128
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
- 2,497
- 1.9% of Brazil's
- Of every 100 companies in Maranhão
- 0.7
- 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 8 of 10- A R DE C SILVA LTDASão Pedro dos Crentes (MA)
- J C DE A DIAS LTDASanta Inês (MA)
- INSTITUTO ODONTOLOGICO LEANDRO ARAUJO LTDAImperatriz (MA)
- M.M.S. ODONTO LTDASão Luís (MA)
- J C MARTINS ODONTOLOGIA LTDASão Luís (MA)
- ODONTOCOMPANY RIBAMAR LTDASão José de Ribamar (MA)
- ISSLER ODONTO LTDAPinheiro (MA)
- ROCHA ODONTOLOGIA LTDABacabal (MA)
- CASTRO SERVICOS ODONTOLOGICOS LTDASanta Rita (MA)
- BEATRIZ GALDINO DE SOUSA CAMPOS LTDASão Luís (MA)
- F. CAJADO ODONTOLOGIA LTDACarolina (MA)
- C LEANDRO LIMA LTDASanta Luzia (MA)
- AMORIM ODONTOLOGIA ESPECIALIZADA LTDASanta Inês (MA)
- ODONTO MAX LTDASão Luís (MA)
- CASTRO CONSULTORIO ODONTOLOGICO LTDABalsas (MA)
- ODONTOCALDAS LTDAMagalhães de Almeida (MA)
- AVA ODONTOLOGIA LTDALajeado Novo (MA)
- REALCE ODONTOLOGIA ESTETICA AVANCADA LTDAAçailândia (MA)
- M. V. S ODONTOLOGIA LTDABalsas (MA)
- MJM ODONTOLOGIA E ESTETICA INTEGRADA LTDASão Luís (MA)
- ODONTO MAX RIBAMAR LTDASão José de Ribamar (MA)
- GUIMARAES & SANTOS SOCIEDADE LTDAPresidente Dutra (MA)
- MEDFACE LTDASão Vicente Ferrer (MA)
- CONSULTORIO ODONTOLOGICO DENISE NICACIO LTDASão Luís (MA)
- JEDAIAS COSTA NICACIO LTDASão Luís (MA)
- LETICIA FECURY ODONTOLOGIA ESTETICA E RESTAURADORA LTDASão Luís (MA)
- THAISA VICTOR DA CONCEICAO LTDAEstreito (MA)
- I. C. G. ALCANTARA LTDAImperatriz (MA)
- R. M. LIMA DOS SANTOS LTDASanto Antônio dos Lopes (MA)
- ODONTO+ ODONTOLOGIA LTDAImperatriz (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
- Maranhão0.7
- Brazil0.5
In Maranhão, the activity weighs 1.5 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 38.4% 958
- 2 Imperatriz 10.3% 258
- 3 Balsas 2.8% 71
- 4 Santa Inês 2.3% 58
- 5 Açailândia 2.3% 58
- 6 Caxias 2.0% 49
- 7 Timon 1.9% 47
- 8 São José de Ribamar 1.7% 42
- 9 Bacabal 1.6% 40
- 10 Barra do Corda 1.4% 34
20 more cities
- 11 Presidente Dutra 32
- 12 Pinheiro 29
- 13 Paço do Lumiar 26
- 14 Codó 25
- 15 Chapadinha 24
- 16 Grajaú 21
- 17 Pedreiras 20
- 18 Estreito 19
- 19 Santa Luzia 18
- 20 Colinas 17
- 21 Lago da Pedra 17
- 22 São João dos Patos 16
- 23 Porto Franco 15
- 24 Buriticupu 14
- 25 Vitorino Freire 14
- 26 Barreirinhas 13
- 27 Coroatá 13
- 28 Dom Pedro 12
- 29 Itapecuru Mirim 12
- 30 Brejo 11
Class 8630-5 in Maranhão
atividades de atenção ambulatorial executadas por médicos e odontólogos, by subclass| Subclass | Active |
|---|---|
| 8630-5/01 Outpatient medical care with facilities for surgical procedures | 552 |
| 8630-5/02 Outpatient medical care with facilities for diagnostic tests | 584 |
| 8630-5/03 Outpatient medical care limited to consultations | 2,286 |
| 8630-5/04 Dental practice · this one | 2,497 |
| 8630-5/06 Human vaccination and immunization services | 30 |
| 8630-5/07 Assisted human reproduction activities | 2 |
| 8630-5/99 Outpatient care activities not elsewhere classified | 319 |
Close to this: 3250-7/06 · Dental prosthesis services, 93 companies in Maranhão.
What activity 8630-5/04 is
- As atividades de consultas e tratamento odontológico, de qualquer tipo, prestadas a pacientes em clínicas e consultórios odontológicos, em hospitais, em clínicas de empresas, bem como, no domicílio do paciente
- As atividades de unidades móveis terrestres equipadas de consultório odontológico
- As atividades de unidades móveis fluviais equipadas de consultório odontológico
Frequently asked questions
How many companies have main CNAE 8630-5/04 in Maranhão?
2,497 active companies have CNAE 8630-5/04 as their main activity in Maranhão, according to the Receita Federal's October 2026 publication. That is 0.7 of every 100 companies there, against 0.5 in Brazil.
Which of Maranhão's cities has the most companies in this activity?
São Luís, with 958, 38.4% 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 Maranhão.