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CNAE 2422-9/01 · Brazil

Produção de laminados planos de aço ao carbono, revestidos ou não

81 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
81
1,148th of 1,329 activities
Opened in 12 months
2
1,203rd by openings
Of every 100 companies in the country
0.0
do this activity
Openings per 100 active
2
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 81)

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: 0 companies, 0.0 of every 100 active companies there Alagoas: 0 companies, 0.0 of every 100 active companies there Amapá: 0 companies, 0.0 of every 100 active companies there Amazonas: 7 companies, 0.0 of every 100 active companies there Bahia: 1 company, 0.0 of every 100 active companies there Ceará: 2 companies, 0.0 of every 100 active companies there Distrito Federal: 0 companies, 0.0 of every 100 active companies there Espírito Santo: 1 company, 0.0 of every 100 active companies there Goiás: 0 companies, 0.0 of every 100 active companies there Maranhão: 0 companies, 0.0 of every 100 active companies there Mato Grosso: 7 companies, 0.0 of every 100 active companies there Mato Grosso do Sul: 0 companies, 0.0 of every 100 active companies there Minas Gerais: 5 companies, 0.0 of every 100 active companies there Pará: 0 companies, 0.0 of every 100 active companies there Paraíba: 0 companies, 0.0 of every 100 active companies there Paraná: 2 companies, 0.0 of every 100 active companies there Pernambuco: 3 companies, 0.0 of every 100 active companies there Piauí: 1 company, 0.0 of every 100 active companies there Rio de Janeiro: 8 companies, 0.0 of every 100 active companies there Rio Grande do Norte: 1 company, 0.0 of every 100 active companies there Rio Grande do Sul: 7 companies, 0.0 of every 100 active companies there Rondônia: 1 company, 0.0 of every 100 active companies there Roraima: 0 companies, 0.0 of every 100 active companies there Santa Catarina: 1 company, 0.0 of every 100 active companies there São Paulo: 25 companies, 0.0 of every 100 active companies there Sergipe: 0 companies, 0.0 of every 100 active companies there Tocantins: 1 company, 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

What activity 2422-9/01 is

  1. Section C — Indústrias de transformação
  2. Division — Metalurgia
  3. Group — Siderurgia
  4. Class — Produção de laminados planos de aço

What it covers

  • A produção de bobinas, chapas e folhas em aço-carbono, obtidas na laminação, a quente ou a frio. Uma característica dos laminados planos de aço é a largura bem superior à altura
  • A produção de laminados planos em aço-carbono revestidos: folhas e bobinas de flandres (estanhadas), folhas e bobinas cromadas, bobinas e chapas eletrogalvanizadas e zincadas a quente

What it does not cover

Typical activities

  • Escorias e outros residuos da produção de laminados planos de aco carbono
  • Fabricação de bobinas ou chapas de aços ao carbono, revestidos de chumbo, alumínio, plástico ou outro material, pintadas ou envernizadas
  • Produção de bobinas, chapas, fitas e tiras de aço revestidas
  • Produção de bobinas de aço carbono, a frio, não revestidas
  • Produção de bobinas de aço carbono, a quente, não revestidas
  • Produção de bobinas de folhas-de-flandres
  • Produção de bobinas grossas de aço carbono, não revestidas
  • Produção de chapas de aço carbono, a frio, não revestidas
  • Produção de chapas de aço carbono, a quente, não revestidas
  • Produção de chapas de aço revestidas
  • Produção de chapas grossas de aço carbono, não revestidas
  • Produção de fitas de aço carbono, a frio, não revestidas
See the other 9 typical activities
  • Produção de fitas de aço carbono, a quente, não revestidas
  • Produção de fitas de aço revestidas
  • Produção de folhas-de-flandres
  • Produção de folhas e bobinas de folhas de aço, não revestidas
  • Produção de laminados planos de aço
  • Produção de tiras de aço revestidas
  • Produção de tiras e fitas de aço, n.e.
  • Produção de tiras finas de aço carbono, a frio, não revestida
  • Produção de tiras finas de aço carbono, a quente, não revestidas

Source: IBGE, CNAE 2.3 and its explanatory notes

The activities of class 2422-9

produção de laminados planos de aço, by subclass
SubclassActiveOpeningsChange
2422-9/01 Produção de laminados planos de aço ao carbono, revestidos ou não · this one812—
2422-9/02 Produção de laminados planos de aços especiais253—

Frequently asked questions about CNAE 2422-9/01

How many CNAE 2422-9/01 companies are there in Brazil?

81 active companies have CNAE 2422-9/01 as their main activity, according to the Receita Federal's October 2026 publication. It is 1,148th among the country's activities by companies.

Which activities make up class 2422-9?

Class 2422-9 has 2 subclasses: 2422-9/01; 2422-9/02. 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 25. 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.