CNAE 8630-5/04 · Grajaú (MA)
Atividade odontológica in Grajaú (MA)
21 active companies are headquartered in Grajaú (MA) with this CNAE as their main activity. They represent less than 0.1% 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 Grajaú (MA)
- 21
- less than 0.1% of Brazil's
- Of every 100 companies in Grajaú (MA)
- 0.7
- do this activity
- Among Maranhão's cities
- 16th
- by companies in this activity
Active companies in Grajaú (MA)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- A C S SANTOS LTDAGrajaú (MA)
- BRUNA DOS S TEIXEIRA LTDAGrajaú (MA)
- R MARTINS ODONTOLOGIA LTDAGrajaú (MA)
- DENTAL CLINICA GRAJAU LTDAGrajaú (MA)
- CIANE FERREIRA DE ARAUJO COELHO & CIA. LTDA.Grajaú (MA)
- L CAVALCANTE SERVICOS ODONTOLOGICOS LTDAGrajaú (MA)
- TORRES ODONTOLOGIA LTDAGrajaú (MA)
- BA CLINIC LTDAGrajaú (MA)
- ODONTOFACIL LTDAGrajaú (MA)
- ODONTOLOGIA GRAJAU LTDAGrajaú (MA)
- VANZ GRAJAU ODONTOLOGIA LTDAGrajaú (MA)
- A R ODONTOCLINICA LTDAGrajaú (MA)
- R D L CENTRO ODONTOLOGICO LTDAGrajaú (MA)
- R.A ODONTOLOGIA LTDAGrajaú (MA)
- F S DOS SANTOS CLINICA ODONTOLOGICAGrajaú (MA)
- G COELHO DOS SANTOSGrajaú (MA)
- F. DE ALMEIDA QUEIROZGrajaú (MA)
- A P L ALMEIDAGrajaú (MA)
- J. L. S. FALCAOGrajaú (MA)
- L B DA S QUEIROZGrajaú (MA)
- L. J. SANTOS ARAUJOGrajaú (MA)
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
- Grajaú (MA)0.7
- Maranhão0.7
- Brazil0.5
In Grajaú (MA), 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 Grajaú (MA)
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 | 1 |
| 8630-5/02 Atividade médica ambulatorial com recursos para realização de exames complementares | 6 |
| 8630-5/03 Atividade médica ambulatorial restrita a consultas | 21 |
| 8630-5/04 Atividade odontológica · this one | 21 |
| 8630-5/06 Serviços de vacinação e imunização humana | 1 |
| 8630-5/07 Atividades de reprodução humana assistida | 0 |
| 8630-5/99 Atividades de atenção ambulatorial não especificadas anteriormente | 1 |
Close to this: 3250-7/06 · Serviços de prótese dentária, 1 company in Grajaú (MA).
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 Grajaú (MA)?
21 active companies have CNAE 8630-5/04 as their main activity in Grajaú (MA), 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 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 Grajaú (MA).