CNAE 8430-2/00 · Brazil
Seguridade social obrigatória
2,352 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
- 2,352
- 570th of 1,329 activities
- Opened in 12 months
- 3
- 1,179th by openings
- Of every 100 companies in the country
- 0.0
- do this activity
- Openings per 100 active
- 0
- 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.- INSTITUTO NACIONAL DO SEGURO SOCIALBrasília (DF)
- FUNDO UNICO DE PREVIDENCIA SOCIAL DO ESTADO DO RIO DE JANEIRORio de Janeiro (RJ)
- MINISTERIO DA PREVIDENCIA SOCIALBrasília (DF)
- SUPERINTENDENCIA NACIONAL DE PREVIDENCIA COMPLEMENTARBrasília (DF)
- INSTITUTO DE PREVIDENCIA DOS SERVIDORES DO ESTADONatal (RN)
- INSTITUTO DE PREVIDENCIA DO ESTADO DE MATO GROSSOCuiabá (MT)
- INST. DE ASSIST. A SAUDE DOS SERVIDORES PUBLICOS DO EST. DO PIAUI-IASPITeresina (PI)
- INSTITUTO DE PREVIDENCIA DE PRUDENTOPOLISPrudentópolis (PR)
- INSTITUTO DE PREVIDENCIA DOS SERVIDORES DO DISTRITO FEDERALBrasília (DF)
- UNIAO DOS SERVIDORES FEDERAISNatal (RN)
- INSTITUTO DE PREVIDENCIA DO ESTADO DE SERGIPEAracaju (SE)
- INSTITUTO DE PREVIDENCIA DOS FUNCIONARIOS PUBLICOS MUNICIPAIS DE GUARULHOS - IPREFGuarulhos (SP)
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 Rio Grande do Sul 263
- 2 Minas Gerais 239
- 3 São Paulo 234
- 4 Paraná 205
- 5 Goiás 184
- 6 Pernambuco 159
- 7 Mato Grosso 109
- 8 Santa Catarina 97
- 9 Rio de Janeiro 90
- 10 Ceará 84
See the 27 federative units
- 11 Paraíba 82
- 12 Piauí 78
- 13 Alagoas 67
- 14 Mato Grosso do Sul 65
- 15 Rio Grande do Norte 63
- 16 Bahia 61
- 17 Espírito Santo 56
- 18 Pará 47
- 19 Maranhão 42
- 20 Rondônia 33
- 21 Tocantins 31
- 22 Amazonas 26
- 23 Distrito Federal 10
- 24 Sergipe 10
- 25 Acre 8
- 26 Roraima 5
- 27 Amapá 4
Cities with the most companies
active companies by head office
- 1 Goiânia (GO) 10
- 2 Brasília (DF) 10
- 3 Fortaleza (CE) 9
- 4 Aracaju (SE) 7
- 5 Curitiba (PR) 7
- 6 Teresina (PI) 6
- 7 Recife (PE) 6
- 8 Maceió (AL) 6
- 9 Rio de Janeiro (RJ) 6
- 10 São Paulo (SP) 6
See the 30 cities
- 11 Florianópolis (SC) 6
- 12 Dourados (MS) 6
- 13 Porto Velho (RO) 5
- 14 João Pessoa (PB) 5
- 15 Vitória (ES) 5
- 16 Cuiabá (MT) 5
- 17 Rio Branco (AC) 4
- 18 Juazeiro do Norte (CE) 4
- 19 Natal (RN) 4
- 20 Parelhas (RN) 4
- 21 Belo Horizonte (MG) 4
- 22 Contagem (MG) 4
- 23 Cariacica (ES) 4
- 24 Dona Francisca (RS) 4
- 25 Porto Alegre (RS) 4
- 26 Campo Grande (MS) 4
- 27 Palmas (TO) 4
- 28 Boa Vista (RR) 3
- 29 Belém (PA) 3
- 30 Redenção (PA) 3
What activity 8430-2/00 is
- Section O — Administração pública, defesa e seguridade social
- Division — Administração pública, defesa e seguridade social
- Group — Seguridade social obrigatória
- Class — Seguridade social obrigatória
What it covers
- As atividades da seguridade social obrigatória, envolvendo a gestão, financiamento e concessão de benefícios de aposentadoria, pensão, auxílio-doença, auxílio-natalidade e auxílio-funeral
- As atividades do Ministério da Previdência Social
- A concessão de seguro-desemprego
- A concessão de pensão a viúvos
What it does not cover
- A seguridade social não compulsória (grupo 65.4)
- Os serviços de assistência social sem alojamento (8800-6/00)Classified under: 8800-6/00 Serviços de assistência social sem alojamento
Typical activities
- Concessão de auxílio desemprego
- Gestão, financiamento e concessão de auxílio-doença
- Gestão, financiamento e concessão de auxílio funeral
- Gestão, financiamento e concessão de auxílio natalidade
- Gestão, financiamento e concessão de benefícios de aposentadoria
- Gestão, financiamento e concessão de benefícios de invalidez
- Ministério da previdência social
- Previdência social obrigatória
- Seguridade social
Frequently asked questions about CNAE 8430-2/00
How many CNAE 8430-2/00 companies are there in Brazil?
2,352 active companies have CNAE 8430-2/00 as their main activity, according to the Receita Federal's October 2026 publication. It is 570th among the country's activities by companies.
Which federative unit has the most companies in this activity?
Rio Grande do Sul, with 263. 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.