Business intelligence by activity

CNAE 8630504 Companies · Atividade odontológica

The CNAE brings together 184,049 registered establishments, of which 129,194 are active (70.2% of the activity's base).

Search companies in this CNAE View top CNAEs

National position49th among the top CNAEs.

Receita Federal dataRegistration data organized by CNPJ Data.

Reference dateAugust 09, 2026

Visual reading

CNAE indicators in numbers

Visual comparison of registration status, geographic distribution and annual dynamics. The complete tables and texts remain available for consultation.

Registration status

Distribution of establishments by status.

Ativa70.2%
Baixada22.4%
Inapta6.9%
Suspensa0.4%
Nula0.0%

States with the most active companies

Comparison of the UFs with the highest concentration.

São Paulo

33.21125.7%

Minas Gerais

15.40711.9%

Paraná

10.1967.9%

Rio de Janeiro

8.3526.5%

Bahia

7.6135.9%

Rio Grande do Sul

7.5095.8%

Santa Catarina

6.7185.2%

Goiás

4.9493.8%

Distrito Federal

3.7702.9%

Ceará

3.7352.9%

Cities with the highest concentration

Top municipalities by active establishments.

SAO PAULO · SP

11.7349.1%

RIO DE JANEIRO · RJ

4.1473.2%

BRASILIA · DF

3.7702.9%

BELO HORIZONTE · MG

3.1182.4%

CURITIBA · PR

2.6282.0%

FORTALEZA · CE

1.8751.5%

SALVADOR · BA

1.8691.4%

GOIANIA · GO

1.6091.2%

PORTO ALEGRE · RS

1.4331.1%

MANAUS · AM

1.2180.9%

Openings, closures and annual balance

The 2026 series is partial.

AberturasBaixasSaldo

2026

Aberturas: 14.999

Baixas: 3.033

Saldo: 11.966

CNAE 8630504 Panorama

Reference data as of August 09, 2026. National position: 49th.

Registered establishments: 184,049
Active establishments: 129,194
Closed establishments: 41,310
Distinct root CNPJs: 175,427

CNAE registration status

Distribution of the activity's establishments by registration status.

Ativa

129,194

70.2% of the base

Baixada

41,310

22.4% of the base

Inapta

12,693

6.9% of the base

Suspensa

791

0.4% of the base

Nula

0.0% of the base

Geographic distribution

States with the most active companies

Top 10

Where the active establishments of this CNAE are concentrated.

1São Paulo (SP)

33,211· 25.7%

2Minas Gerais (MG)

15,407· 11.9%

3Paraná (PR)

10,196· 7.9%

4Rio de Janeiro (RJ)

8,352· 6.5%

5Bahia (BA)

7,613· 5.9%

6Rio Grande do Sul (RS)

7,509· 5.8%

7Santa Catarina (SC)

6,718· 5.2%

8Goiás (GO)

4,949· 3.8%

9Distrito Federal (DF)

3,770· 2.9%

10Ceará (CE)

3,735· 2.9%

Municipal concentration

Cities with the highest concentration

Top 10

Top municipalities by active establishments.

1SAO PAULO · SP

11,734· 9.1%

2RIO DE JANEIRO · RJ

4,147· 3.2%

3BRASILIA · DF

3,770· 2.9%

4BELO HORIZONTE · MG

3,118· 2.4%

5CURITIBA · PR

2,628· 2.0%

6FORTALEZA · CE

1,875· 1.5%

7SALVADOR · BA

1,869· 1.4%

8GOIANIA · GO

1,609· 1.2%

9PORTO ALEGRE · RS

1,433· 1.1%

10MANAUS · AM

1,218· 0.9%

Full distribution by state

Active establishments of the CNAE in each federative unit.

Acre (AC)3310.3%

Alagoas (AL)9210.7%

Amapá (AP)3900.3%

Amazonas (AM)1,4791.1%

Bahia (BA)7,6135.9%

Ceará (CE)3,7352.9%

Distrito Federal (DF)3,7702.9%

Espírito Santo (ES)2,8432.2%

Goiás (GO)4,9493.8%

Maranhão (MA)2,6062.0%

Mato Grosso (MT)3,0502.4%

Mato Grosso do Sul (MS)1,6701.3%

Minas Gerais (MG)15,40711.9%

Pará (PA)2,5752.0%

Paraíba (PB)1,7791.4%

Paraná (PR)10,1967.9%

Pernambuco (PE)3,5512.7%

Piauí (PI)1,6581.3%

Rio de Janeiro (RJ)8,3526.5%

Rio Grande do Norte (RN)1,4491.1%

Rio Grande do Sul (RS)7,5095.8%

Rondônia (RO)1,2020.9%

Roraima (RR)3280.3%

Santa Catarina (SC)6,7185.2%

São Paulo (SP)33,21125.7%

Sergipe (SE)9690.8%

Tocantins (TO)9330.7%

CNAE business profile

Distribution of active establishments by company size, tax regime, MEI and the relationship between headquarters and branches.

Company size

Microempresa: 108,305 (83.8%)
Empresa de Pequeno Porte: 13,274 (10.3%)
Média e Grande Empresa: 7,615 (5.9%)
Sem informação: 0 (0.0%)

Simples Nacional

Optante pelo Simples Nacional: 105,090 (81.3%)
Não optante pelo Simples Nacional: 11,809 (9.1%)
Sem informação: 12,295 (9.5%)

Individual Microentrepreneur

Microempreendedor Individual: 2 (0.0%)
Não classificado como MEI: 116,897 (90.5%)
Sem informação: 12,295 (9.5%)

Headquarters and branches

Matriz: 125,449 (97.1%)
Filial: 3,745 (2.9%)

Contact coverage

Os percentuais indicam a presença dos campos de contato na base de dados. Um campo ausente não significa necessariamente que a empresa não possua telefone ou e-mail.

With email: 92.1%; 119,021 records
With phone: 99.1%; 128,059 records
With both: 92.1%; 119,014 records

Registration dynamics

Openings, closures and annual balance. The 2026 period is partial through August 09, 2026.

Year	Openings	Closures	Balance
2019	9,660	2,063	7,597
2020	10,419	2,200	8,219
2021	14,359	2,661	11,698
2022	14,230	3,335	10,895
2023	14,186	3,917	10,269
2024	14,924	4,394	10,530
2025	20,611	4,683	15,928
2026 (partial)	14,999	3,033	11,966

Company list by CNAE

Find companies in Atividade odontológica

Search company files of this CNAE by state, city and registration status. Find CNPJ, legal name, address, phone and email depending on base coverage.

Search this CNAE's list

Active establishments: 129,194
States with records: 27+
With phone: 99.1%
With email: 92.1%

Want to analyze another CNAE?

Compare economic activities and find new markets for your research.

View top CNAEs →