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CNAE 3250-7/05 · Brazil

Fabricação de materiais para medicina e odontologia

675 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
675
823rd of 1,329 activities
Opened in 12 months
44
+37.5% · 847th by openings
Of every 100 companies in the country
0.0
do this activity
Openings per 100 active
7
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.

Look up companies in this activity (up to 300)

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.

Where the companies are

Acre: 1 company, 0.0 of every 100 active companies there Alagoas: 1 company, 0.0 of every 100 active companies there Amapá: 0 companies, 0.0 of every 100 active companies there Amazonas: 5 companies, 0.0 of every 100 active companies there Bahia: 9 companies, 0.0 of every 100 active companies there Ceará: 4 companies, 0.0 of every 100 active companies there Distrito Federal: 6 companies, 0.0 of every 100 active companies there Espírito Santo: 3 companies, 0.0 of every 100 active companies there Goiás: 34 companies, 0.0 of every 100 active companies there Maranhão: 1 company, 0.0 of every 100 active companies there Mato Grosso: 2 companies, 0.0 of every 100 active companies there Mato Grosso do Sul: 4 companies, 0.0 of every 100 active companies there Minas Gerais: 50 companies, 0.0 of every 100 active companies there Pará: 0 companies, 0.0 of every 100 active companies there Paraíba: 6 companies, 0.0 of every 100 active companies there Paraná: 73 companies, 0.0 of every 100 active companies there Pernambuco: 10 companies, 0.0 of every 100 active companies there Piauí: 1 company, 0.0 of every 100 active companies there Rio de Janeiro: 33 companies, 0.0 of every 100 active companies there Rio Grande do Norte: 4 companies, 0.0 of every 100 active companies there Rio Grande do Sul: 39 companies, 0.0 of every 100 active companies there Rondônia: 3 companies, 0.0 of every 100 active companies there Roraima: 0 companies, 0.0 of every 100 active companies there Santa Catarina: 39 companies, 0.0 of every 100 active companies there São Paulo: 326 companies, 0.0 of every 100 active companies there Sergipe: 0 companies, 0.0 of every 100 active companies there Tocantins: 0 companies, 0.0 of every 100 active companies there

Weight in each federative unit: of every 100 active companies, how many have this main activity

  1. 0.0
  2. 0.0
  3. 0.0
  4. 0.0
  5. 0.0

What activity 3250-7/05 is

  1. Section C — Indústrias de transformação
  2. Division — Fabricação de produtos diversos
  3. Group — Fabricação de instrumentos e materiais para uso médico e odontológico e de artigos ópticos
  4. Class — Fabricação de instrumentos e materiais para uso médico e odontológico e de artigos ópticos

What it covers

  • A fabricação de cimento e gesso dentais
  • A fabricação de materiais para uso médico-cirúrgico e odontológico (algodão, curativos e emplastros não impregnados com substâncias, etc.)

What it does not cover

Typical activities

  • Algodão hidrófilo, gazes, ataduras e artigos semelhantes não impregnado com substância farmacêutica; campos cirúrgicos de falso tecido; fabricação de
  • Cimentos para uso dentário, fabricação de
  • Fabricação de adesivos, hemostáticos, laminárias e outros materiais esterilizados para cirurgia ou odontologia, absorvíveis ou não
  • Fabricação de algodão hidrófilo não impregnado com substancias medicinais
  • Fabricação de ataduras
  • Fabricação de bandagens
  • Fabricação de categutes (catguts) esterilizados para suturas cirurgicas
  • Fabricação de ceras dentais e compostos para restaurações dentarias
  • Fabricação de cimentos para obturações dentarias
  • Fabricação de composições a base de gesso para dentistas
  • Fabricação de cotonetes
  • Fabricação de curativos não impregnados com substâncias medicinais
See the other 14 typical activities
  • Fabricação de emplastros, cataplasmas e sinapismos
  • Fabricação de estojos ou caixas de urgência com curativo, gaze, etc
  • Fabricação de fios cirúrgicos
  • Fabricação de fios e materiais para suturas, de qualquer material
  • Fabricação de gazes esterilizadas não impregnadas com substâncias farmacêuticas
  • Fabricação de gel para moldes de dentadura
  • Fabricação de gesso dental
  • Fabricação de hastes (flexíveis ou não) com extremidades envoltas em algodão para higiene pessoal
  • Fabricação de hemostáticos esterilizados absorvíveis para cirurgia ou odontologia
  • Fabricação de laminarias esterilizadas
  • Fabricação de materiais empregados em obturações dentarias
  • Fabricação de materiais para odontologia, n.e.
  • Fabricação de preparações lubrificantes a base de gel, para usos médicos em exames ou cirurgias
  • Fabricação de produtos para obturacões dentárias (amalgamas, etc)

Source: IBGE, CNAE 2.3 and its explanatory notes

The activities of class 3250-7

fabricação de instrumentos e materiais para uso médico e odontológico e de artigos ópticos, by subclass

Frequently asked questions about CNAE 3250-7/05

How many CNAE 3250-7/05 companies are there in Brazil?

675 active companies have CNAE 3250-7/05 as their main activity, according to the Receita Federal's October 2026 publication. It is 823rd among the country's activities by companies.

Which activities make up class 3250-7?

Class 3250-7 has 8 subclasses: 3250-7/01; 3250-7/02; 3250-7/03; 3250-7/04; 3250-7/05; 3250-7/06; 3250-7/07; 3250-7/09. 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 326. 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.