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    CNAE 8030700 Companies · Atividades de investigação particular

    The CNAE brings together 6,682 registered establishments, of which 458 are active (6.9% of the activity's base).

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    National position940th 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.

    Ativa: 458 (6.9%)Baixada: 5.027 (75.2%)Inapta: 1.147 (17.2%)Suspensa: 26 (0.4%)Nula: 24 (0.4%)6.682estabelecimentos
    • Ativa6.9%
    • Baixada75.2%
    • Inapta17.2%
    • Suspensa0.4%
    • Nula0.4%

    States with the most active companies

    Comparison of the UFs with the highest concentration.

    Cities with the highest concentration

    Top municipalities by active establishments.

    Openings, closures and annual balance

    The 2026 series is partial.

    AberturasBaixasSaldo

    2026

    Aberturas: 38

    Baixas: 19

    Saldo: 19

    2.9041.46119-1.424-2.86719881992199620002004200820122016202020242026

    CNAE 8030700 Panorama

    Reference data as of August 09, 2026. National position: 940th.

    Registered establishments
    6,682
    Active establishments
    458
    Closed establishments
    5,027
    Distinct root CNPJs
    6,184

    CNAE registration status

    Distribution of the activity's establishments by registration status.

    Ativa

    458

    6.9% of the base

    Baixada

    5,027

    75.2% of the base

    Inapta

    1,147

    17.2% of the base

    Suspensa

    26

    0.4% of the base

    Nula

    24

    0.4% 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)
    155· 33.8%
    2Paraná (PR)
    48· 10.5%
    3Minas Gerais (MG)
    39· 8.5%
    4Rio de Janeiro (RJ)
    38· 8.3%
    5Rio Grande do Sul (RS)
    30· 6.6%
    6Bahia (BA)
    25· 5.5%
    7Santa Catarina (SC)
    15· 3.3%
    8Ceará (CE)
    12· 2.6%
    9Pernambuco (PE)
    12· 2.6%
    10Amazonas (AM)
    11· 2.4%

    Municipal concentration

    Cities with the highest concentration

    Top 10

    Top municipalities by active establishments.

    1SAO PAULO · SP
    76· 16.6%
    2RIO DE JANEIRO · RJ
    31· 6.8%
    3CURITIBA · PR
    22· 4.8%
    4BELO HORIZONTE · MG
    19· 4.1%
    5PORTO ALEGRE · RS
    17· 3.7%
    6MANAUS · AM
    11· 2.4%
    7FORTALEZA · CE
    9· 2.0%
    8BRASILIA · DF
    9· 2.0%
    9SALVADOR · BA
    8· 1.7%
    10GOIANIA · GO
    6· 1.3%

    Full distribution by state

    Active establishments of the CNAE in each federative unit.

    Acre (AC)10.2%
    Alagoas (AL)40.9%
    Amapá (AP)00.0%
    Amazonas (AM)112.4%
    Bahia (BA)255.5%
    Ceará (CE)122.6%
    Distrito Federal (DF)92.0%
    Espírito Santo (ES)102.2%
    Goiás (GO)92.0%
    Maranhão (MA)40.9%
    Mato Grosso (MT)51.1%
    Mato Grosso do Sul (MS)71.5%
    Minas Gerais (MG)398.5%
    Pará (PA)71.5%
    Paraíba (PB)40.9%
    Paraná (PR)4810.5%
    Pernambuco (PE)122.6%
    Piauí (PI)30.7%
    Rio de Janeiro (RJ)388.3%
    Rio Grande do Norte (RN)20.4%
    Rio Grande do Sul (RS)306.6%
    Rondônia (RO)51.1%
    Roraima (RR)00.0%
    Santa Catarina (SC)153.3%
    São Paulo (SP)15533.8%
    Sergipe (SE)20.4%
    Tocantins (TO)10.2%

    CNAE business profile

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

    Company size

    Microempresa
    366 (79.9%)
    Empresa de Pequeno Porte
    48 (10.5%)
    Média e Grande Empresa
    44 (9.6%)
    Sem informação
    0 (0.0%)

    Simples Nacional

    Optante pelo Simples Nacional
    227 (49.6%)
    Não optante pelo Simples Nacional
    56 (12.2%)
    Sem informação
    175 (38.2%)

    Individual Microentrepreneur

    Microempreendedor Individual
    0 (0.0%)
    Não classificado como MEI
    283 (61.8%)
    Sem informação
    175 (38.2%)

    Headquarters and branches

    Matriz
    425 (92.8%)
    Filial
    33 (7.2%)

    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
    75.3%
    345 records
    With phone
    83.8%
    384 records
    With both
    75.3%
    345 records

    Registration dynamics

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

    YearOpeningsClosuresBalance
    20192627-1
    202037289
    2021413011
    2022412516
    2023442816
    2024472918
    2025693435
    2026 (partial)381919

    Company list by CNAE

    Find companies in Atividades de investigação particular

    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
    458
    States with records
    27+
    With phone
    83.8%
    With email
    75.3%

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