CNAE 2441-5/01 · Brazil
Produção de alumínio e suas ligas em formas primárias
220 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
- 220
- 1,025th of 1,329 activities
- Opened in 12 months
- 7
- 1,098th by openings
- Of every 100 companies in the country
- 0.0
- do this activity
- Openings per 100 active
- 3
- 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.- COMPANHIA BRASILEIRA DE ALUMINIOSão Paulo (SP)
- ALCOA ALUMINIO S/APoços de Caldas (MG)
- ACTECH - ALUMINA CHEMICAL TECHNOLOGY LTDA.Ouro Preto (MG)
- ALCAST DO BRASIL S/AFrancisco Beltrão (PR)
- RECYCAN DO BRASIL COMERCIO LTDAPiracicaba (SP)
- RECIVALE INDUSTRIA E COMERCIO DE METAIS S.A.Pindamonhangaba (SP)
- LATASA MS RECICLAGEM LTDAParanaíba (MS)
- ALLE ALUMINIO LTDABetim (MG)
- METALUR LTDAAraçariguama (SP)
- ALBRAS ALUMINIO BRASILEIRO S/ABarcarena (PA)
- METALEX LTDA.Araçariguama (SP)
- LATASA GARIMPEIRO URBANO MINAS COMERCIO DE METAIS LTDABetim (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 49
- 2 Ceará 27
- 3 Paraná 24
- 4 Minas Gerais 23
- 5 Rio Grande do Sul 20
- 6 Rio de Janeiro 18
- 7 Santa Catarina 13
- 8 Bahia 7
- 9 Goiás 7
- 10 Pará 6
See the 20 federative units
- 11 Pernambuco 5
- 12 Maranhão 3
- 13 Piauí 3
- 14 Mato Grosso do Sul 2
- 15 Amazonas 1
- 16 Distrito Federal 1
- 17 Espírito Santo 1
- 18 Mato Grosso 1
- 19 Paraíba 1
- 20 Rio Grande do Norte 1
Cities with the most companies
active companies by head office
- 1 Rio de Janeiro (RJ) 11
- 2 São Paulo (SP) 11
- 3 Cachoeirinha (RS) 10
- 4 Rolândia (PR) 8
- 5 Fortaleza (CE) 5
- 6 Juazeiro do Norte (CE) 5
- 7 Maracanaú (CE) 5
- 8 Guarulhos (SP) 5
- 9 Itaquaquecetuba (SP) 5
- 10 Divinópolis (MG) 4
See the 29 cities
- 11 Caxias do Sul (RS) 4
- 12 Barcarena (PA) 3
- 13 São Luís (MA) 3
- 14 Crato (CE) 3
- 15 Jaguaribe (CE) 3
- 16 Araçariguama (SP) 3
- 17 Francisco Beltrão (PR) 3
- 18 Aparecida de Goiânia (GO) 3
- 19 Luís Eduardo Magalhães (BA) 2
- 20 Iguatu (CE) 2
- 21 Lagoa dos Gatos (PE) 2
- 22 Feira de Santana (BA) 2
- 23 Lauro de Freitas (BA) 2
- 24 Betim (MG) 2
- 25 Esmeraldas (MG) 2
- 26 Mateus Leme (MG) 2
- 27 Araruama (RJ) 2
- 28 São Gonçalo (RJ) 2
- 29 Barueri (SP) 2
What activity 2441-5/01 is
- Section C — Indústrias de transformação
- Division — Metalurgia
- Group — Metalurgia dos metais não-ferrosos
- Class — Metalurgia do alumínio e suas ligas
What it covers
- A produção de alumina (óxido de alumínio)
- A produção de alumínio em formas primárias (lingotes, etc.)
What it does not cover
- A produção de barras, tubos, perfis, chapas e outros laminados de alumínio e de ligas de alumínio (2441-5/02)Classified under: 2441-5/02 Produção de laminados de alumínio
- A produção de relaminados e retrefilados de alumínio (2441-5/02)Classified under: 2441-5/02 Produção de laminados de alumínio
- A produção de fundidos de alumínio (2452-1/00)Classified under: 2452-1/00 Fundição de metais não ferrosos e suas ligas
- A produção de forjados de alumínio (2531-4/02)Classified under: 2531-4/02 Produção de forjados de metais não ferrosos e suas ligas
Typical activities
- Fabricação de acessórios para tubos e alumínio (uniões, cotovelos, luvas, etc.)
- Fabricação de alumina
- Fabricação de alumínio em pó
- Fabricação de alumínio não ligado em formas brutas (líquido, massa, lingotes, biletes, granalhas, etc.)
- Fabricação de cinzas e resíduos contendo principalmente alumínio
- Fabricação de desperdícios e resíduos de alumínio
- Fabricação de fios de alumínio não ligados
- Fabricação de fios de ligas de alumínio
- Fabricação de ligas de alumínio em formas brutas (lingotes, plaquetas, granalhas, etc.)
- Fabricação de oxido de alumínio (alumina calcinada)
- Fabricação de tubos de alumínio não ligados
- Fabricação de tubos de ligas de alumínio
See the other 4 typical activities
- Produção de alumínio em lingotes e outras formas primarias
- Produção de alumínio liquido
- Produção de alumínio semi-acabado
- Produção de ligas de alumínio em formas primárias ou semiacabadas
The activities of class 2441-5
metalurgia do alumínio e suas ligas, by subclass| Subclass | Active | Openings | Change |
|---|---|---|---|
| 2441-5/01 Produção de alumínio e suas ligas em formas primárias · this one | 220 | 7 | — |
| 2441-5/02 Produção de laminados de alumínio | 288 | 14 | — |
Frequently asked questions about CNAE 2441-5/01
How many CNAE 2441-5/01 companies are there in Brazil?
220 active companies have CNAE 2441-5/01 as their main activity, according to the Receita Federal's October 2026 publication. It is 1,025th among the country's activities by companies.
Which activities make up class 2441-5?
Class 2441-5 has 2 subclasses: 2441-5/01; 2441-5/02. 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 49. 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.