CNAE 8630-5/06 · Brazil
Serviços de vacinação e imunização humana
1,416 active companies in the Brazilian CNPJ registry have this CNAE as their main activity. Look up companies and explore their distribution by state and city.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
What this list shows
We count each active company in the Brazilian CNPJ registry once, by its head office 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.
- Active companies
- 1,416
- 677th of 1,329 activities
- Opened in 12 months
- 143
- −2.1% · 647th by openings
- Of every 100 companies in the country
- 0.0
- do this activity
- Openings per 100 active
- 10
- in the country: 21
Active companies in this activity
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- NINA SAUDE VITORIA LTDAVitória (ES)
- CVP VACINAS LTDAVitória (ES)
- S & A IMUNIZACOES LTDATupã (SP)
- PRIMME VACINAS LTDAFlorianópolis (SC)
- CLINP CLINICA PEDIATRICA S.ASão Paulo (SP)
- VACINAS ASAMI LTDACuritiba (PR)
- PROTEGER VACINAS CENTRO DE IMUNIZACAO LTDAFlorianópolis (SC)
- ALERGO VAC CLINICA DE ATENCAO A SAUDE HUMANA LTDARio de Janeiro (RJ)
- CLINICA DE IMUNOPREVENCAO SANTA CLARA LTDAUberlândia (MG)
- CLINICA DE VACINAS MDC LTDA.Porto Alegre (RS)
- IMUNIZAR CLINICA DE VACINAS LTDAFlorianópolis (SC)
- MAXI VACINA LTDABelo Horizonte (MG)
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.
Where the companies are
Weight in each federative unit: of every 100 active companies, how many have this main activity
- 0.0
- 0.0
- 0.0
- 0.0
- 0.0
Federative units with the most companies
- 1 São Paulo 395
- 2 Minas Gerais 168
- 3 Paraná 109
- 4 Rio de Janeiro 89
- 5 Rio Grande do Sul 79
- 6 Goiás 67
- 7 Santa Catarina 60
- 8 Mato Grosso 49
- 9 Espírito Santo 43
- 10 Bahia 39
See the 27 federative units
- 11 Ceará 36
- 12 Pernambuco 36
- 13 Mato Grosso do Sul 31
- 14 Maranhão 30
- 15 Pará 29
- 16 Distrito Federal 26
- 17 Paraíba 20
- 18 Alagoas 19
- 19 Piauí 18
- 20 Rondônia 16
- 21 Rio Grande do Norte 15
- 22 Tocantins 15
- 23 Amazonas 8
- 24 Sergipe 6
- 25 Acre 5
- 26 Amapá 4
- 27 Roraima 4
Cities with the most companies
active companies by head office
- 1 São Paulo (SP) 83
- 2 Rio de Janeiro (RJ) 45
- 3 Brasília (DF) 26
- 4 Curitiba (PR) 24
- 5 Goiânia (GO) 20
- 6 Campinas (SP) 18
- 7 Belo Horizonte (MG) 17
- 8 Ribeirão Preto (SP) 16
- 9 Fortaleza (CE) 14
- 10 Teresina (PI) 13
See the 30 cities
- 11 Campo Grande (MS) 13
- 12 São Luís (MA) 12
- 13 Vitória (ES) 12
- 14 Maceió (AL) 10
- 15 Porto Alegre (RS) 10
- 16 Recife (PE) 9
- 17 Santo André (SP) 9
- 18 Sorocaba (SP) 9
- 19 Manaus (AM) 8
- 20 João Pessoa (PB) 8
- 21 Uberaba (MG) 8
- 22 Indaiatuba (SP) 8
- 23 Jundiaí (SP) 8
- 24 São José dos Campos (SP) 8
- 25 Caruaru (PE) 7
- 26 Montes Claros (MG) 7
- 27 Uberlândia (MG) 7
- 28 Santos (SP) 7
- 29 Londrina (PR) 7
- 30 Florianópolis (SC) 7
What activity 8630-5/06 is
- Section Q — Saúde humana e serviços sociais
- Division — Atividades de atenção à saúde humana
- Group — Atividades de atenção ambulatorial executadas por médicos e odontólogos
- Class — Atividades de atenção ambulatorial executadas por médicos e odontólogos
What it covers
- Os serviços de vacinação e imunização humana
Typical activities
- Clínica de imunização humana
- Clínica de vacinação humana
- Serviços de vacinação e imunização humana
The activities of class 8630-5
atividades de atenção ambulatorial executadas por médicos e odontólogos, by subclass| Subclass | Active | Openings | Change |
|---|---|---|---|
| 8630-5/01 Atividade médica ambulatorial com recursos para realização de procedimentos cirúrgicos | 30,529 | 3,271 | +7.6% |
| 8630-5/02 Atividade médica ambulatorial com recursos para realização de exames complementares | 36,208 | 2,988 | −36.7% |
| 8630-5/03 Atividade médica ambulatorial restrita a consultas | 219,880 | 34,091 | +7.3% |
| 8630-5/04 Atividade odontológica | 128,128 | 21,786 | +11.6% |
| 8630-5/06 Serviços de vacinação e imunização humana · this one | 1,416 | 143 | −2.1% |
| 8630-5/07 Atividades de reprodução humana assistida | 283 | 22 | −33.3% |
| 8630-5/99 Atividades de atenção ambulatorial não especificadas anteriormente | 46,899 | 13,160 | +11.8% |
Frequently asked questions about CNAE 8630-5/06
How many CNAE 8630-5/06 companies are there in Brazil?
1,416 active companies have CNAE 8630-5/06 as their main activity, according to the Receita Federal's October 2026 publication. It is 677th among the country's activities by companies.
Which activities make up class 8630-5?
Class 8630-5 has 7 subclasses: 8630-5/01; 8630-5/02; 8630-5/03; 8630-5/04; 8630-5/06; 8630-5/07; 8630-5/99. The official names are in the subclass table. A company declares one main activity and may declare others as secondary activities.
Which federative unit has the most companies in this activity?
São Paulo, with 395. There, 0.0 of every 100 active companies have this main activity, against 0.0 in the national registry.
Does this total include branches and secondary activities?
No. Each active company is counted once, by its head office and registered main activity. A company may carry out this activity as a secondary activity and be excluded from the count. Geographic distribution uses the registered location; records without a recognized federative unit may be counted nationally without appearing in local groups.
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 in the Brazilian CNPJ registry with this as their main activity, counted once by head office. Location is taken from the registry. Where available, openings are for the last 12 months, compared with the previous 12 months.