CNAE 8630-5/04 · Rio Grande do Sul
Atividade odontológica in Rio Grande do Sul
7,449 active companies are headquartered in Rio Grande do Sul with this CNAE as their main activity. They represent 5.8% 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 Rio Grande do Sul
- 7,449
- 5.8% of Brazil's
- Of every 100 companies in Rio Grande do Sul
- 0.4
- do this activity
- Among Brazil's federative units
- 5th
- by companies in this activity
Active companies in Rio Grande do Sul
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 10- CLINICA G. M CAXIAS LTDACaxias do Sul (RS)
- MAGLIANE L. FREDDO & CIA. LTDA.Santa Maria (RS)
- JLA RIGO LTDA.Marau (RS)
- CLINICA DENTARIA PITOL LTDAAnta Gorda (RS)
- BELLUS SORRISOS LTDAPortão (RS)
- RICCHETTI ODONTOLOGIA LTDAPorto Alegre (RS)
- CLINICA D'AGOSTINI LTDACaxias do Sul (RS)
- CARVALHO ODONTOLOGIA SOCIEDADE SIMPLESTriunfo (RS)
- CLINICA FACIALLIS ODONTOLOGIA INTEGRADA WEBBER S/SCaxias do Sul (RS)
- EDGAR EDEN RADER LTDANova Ramada (RS)
- INTEGRARE ODONTOLOGIA LTDA.Rolante (RS)
- GOLD ODONTOLOGIA ESPECIALIZADA-SERVICOS ODONTOLOGICOS E COMERCIO DE PRODUTOS ODONTOLOGICOS LTDAMontenegro (RS)
- ODONTOLOGIA MARTINS, MENEZES LTDASant'Ana do Livramento (RS)
- STEFANI LAMPERT CIRURGIA-DENTISTA LTDAVista Gaúcha (RS)
- SUELLEN BAZZAN WEIDMANN LTDAPasso Fundo (RS)
- PRONTO CLINICA DENTARIA SOCIEDADE SIMPLES LTDAGravataí (RS)
- MAGNO RIGO CENTRO DE SAUDE LTDATaquara (RS)
- L&S ODONTOLOGIA LTDASede Nova (RS)
- MGR ORTODONTIA LTDAPorto Alegre (RS)
- KONZEN ODONTOLOGIA LTDANovo Hamburgo (RS)
- CONSULTORIO ODONTOLOGICO E ESPECIALIDADES SORRIDENTES LTDACamaquã (RS)
- DOZE B ODONTOLOGIA LTDATrês Coroas (RS)
- MARCIELLE PETERS ODONTOLOGIA ESPECIALIZADA LTDAPorto Alegre (RS)
- G T CLINICA DENTAL MED LTDAMarau (RS)
- ODONTO CLIN PROCEDIMENTOS ODONTOLOGICOS LTDACampo Bom (RS)
- DENTISTA PORTO ALEGRE - CLINICA DENTAL CENTER LTDAPorto Alegre (RS)
- SUPER DENT SERVICOS ODONTOLOGICOS LTDAFrederico Westphalen (RS)
- INOVAR ATIVIDADES ODONTOLOGICAS LTDATenente Portela (RS)
- FELICITA ODONTOLOGIA LTDA.Faxinal do Soturno (RS)
- D. BALBINOT ODONTOLOGIA INTEGRADA LTDAEsteio (RS)
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
- Rio Grande do Sul0.4
- Brazil0.5
In Rio Grande do Sul, the activity weighs what it does in Brazil.
Rio Grande do Sul's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Porto Alegre 19.2% 1,433
- 2 Caxias do Sul 5.3% 392
- 3 Passo Fundo 3.8% 284
- 4 Pelotas 3.4% 255
- 5 Canoas 3.0% 223
- 6 Santa Maria 2.9% 216
- 7 Novo Hamburgo 2.3% 171
- 8 Erechim 2.1% 155
- 9 São Leopoldo 1.7% 123
- 10 Bento Gonçalves 1.6% 118
20 more cities
- 11 Santa Cruz do Sul 110
- 12 Gravataí 103
- 13 Ijuí 96
- 14 Lajeado 94
- 15 Santo Ângelo 73
- 16 Cachoeirinha 71
- 17 Rio Grande 69
- 18 Capão da Canoa 68
- 19 Santa Rosa 66
- 20 Farroupilha 63
- 21 Montenegro 59
- 22 Camaquã 57
- 23 Sant'Ana do Livramento 54
- 24 Marau 51
- 25 Viamão 49
- 26 Frederico Westphalen 45
- 27 Cruz Alta 43
- 28 Santiago 43
- 29 Tramandaí 43
- 30 Vacaria 43
Class 8630-5 in Rio Grande do Sul
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 | 1,825 |
| 8630-5/02 Atividade médica ambulatorial com recursos para realização de exames complementares | 1,531 |
| 8630-5/03 Atividade médica ambulatorial restrita a consultas | 11,293 |
| 8630-5/04 Atividade odontológica · this one | 7,449 |
| 8630-5/06 Serviços de vacinação e imunização humana | 79 |
| 8630-5/07 Atividades de reprodução humana assistida | 19 |
| 8630-5/99 Atividades de atenção ambulatorial não especificadas anteriormente | 2,074 |
Close to this: 3250-7/06 · Serviços de prótese dentária, 634 companies in Rio Grande do Sul.
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 Rio Grande do Sul?
7,449 active companies have CNAE 8630-5/04 as their main activity in Rio Grande do Sul, according to the Receita Federal's October 2026 publication. That is 0.4 of every 100 companies there, against 0.5 in Brazil.
Which of Rio Grande do Sul's cities has the most companies in this activity?
Porto Alegre, with 1,433, 19.2% 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 Rio Grande do Sul.