CNAE 2342-7/02 · Brazil
Fabricação de artefatos de cerâmica e barro cozido para uso na construção, exceto azulejos e pisos
6,878 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
- 6,878
- 376th of 1,329 activities
- Opened in 12 months
- 354
- +7.6% · 504th by openings
- Of every 100 companies in the country
- 0.0
- do this activity
- Openings per 100 active
- 5
- 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.- CERAMICA GORUTUBA LTDAJanaúba (MG)
- CERAMICA FORTE LTDATurmalina (MG)
- CORDEIRO SILVICULTURA INDUSTRIA COMERCIO E SERVICOS LTDATurmalina (MG)
- CERAMICA PARAPUAN LIMITADAPará de Minas (MG)
- CERAMICA BARROBELLO INDUSTRIA E COMERCIO LTDA.Santa Cruz da Conceição (SP)
- CERAMICA CEDRO MINAS LTDAIgaratinga (MG)
- CS CERAMICA SALINAS TOP LTDASalinas (MG)
- CERAMICA PASSARO VERDE LTDAPapagaios (MG)
- CERAMICA MANIEZZO LTDAItapira (SP)
- TELHAFORT LTDAEunápolis (BA)
- INCARGEL INDUSTRIA DE CERAMICA LTDAItu (SP)
- CERMACOL INDUSTRIA DE CERAMICA LTDAPereiras (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
- 0.1
- 0.1
Federative units with the most companies
- 1 São Paulo 999
- 2 Minas Gerais 752
- 3 Paraná 576
- 4 Santa Catarina 442
- 5 Ceará 428
- 6 Bahia 408
- 7 Rio Grande do Sul 401
- 8 Goiás 364
- 9 Pará 304
- 10 Mato Grosso 271
See the 27 federative units
- 11 Rio de Janeiro 242
- 12 Maranhão 235
- 13 Pernambuco 223
- 14 Rio Grande do Norte 187
- 15 Piauí 141
- 16 Tocantins 141
- 17 Mato Grosso do Sul 123
- 18 Paraíba 116
- 19 Sergipe 111
- 20 Amazonas 110
- 21 Espírito Santo 77
- 22 Rondônia 74
- 23 Acre 60
- 24 Alagoas 32
- 25 Roraima 30
- 26 Amapá 23
- 27 Distrito Federal 7
Cities with the most companies
active companies by head office
- 1 Campos dos Goytacazes (RJ) 137
- 2 Russas (CE) 109
- 3 Panorama (SP) 97
- 4 Sangão (SC) 76
- 5 Igaratinga (MG) 74
- 6 Curitiba (PR) 70
- 7 Prudentópolis (PR) 69
- 8 Canelinha (SC) 50
- 9 Itabaianinha (SE) 49
- 10 São José dos Pinhais (PR) 47
See the 30 cities
- 11 Iranduba (AM) 47
- 12 Paudalho (PE) 45
- 13 São Miguel do Guamá (PA) 44
- 14 Tambaú (SP) 44
- 15 Morro da Fumaça (SC) 43
- 16 Monte Carmelo (MG) 37
- 17 Vargem Grande do Sul (SP) 34
- 18 Içara (SC) 32
- 19 Brasilândia (MS) 32
- 20 Santarém (PA) 31
- 21 Itu (SP) 31
- 22 Várzea Grande (MT) 30
- 23 Itajá (RN) 29
- 24 Cabreúva (SP) 28
- 25 Tatuí (SP) 27
- 26 Bragança Paulista (SP) 26
- 27 Itapecuru Mirim (MA) 25
- 28 Caucaia (CE) 25
- 29 Itaboraí (RJ) 25
- 30 Barbosa (SP) 25
What activity 2342-7/02 is
- Section C — Indústrias de transformação
- Division — Fabricação de produtos de minerais não-metálicos
- Group — Fabricação de produtos cerâmicos
- Class — Fabricação de produtos cerâmicos não refratários para uso estrutural na construção
What it covers
- A fabricação de materiais cerâmicos para construção, tais como: telhas, tijolos, lajotas, canos, manilhas, tubos, conexões, etc.
What it does not cover
- A fabricação de pedra artificial (p.ex., mármore sintético) (2229-3/03)Classified under: 2229-3/03 Fabricação de artefatos de material plástico para uso na construção, exceto tubos e acessórios
- A fabricação de produtos cerâmicos refratários (2341-9/00)Classified under: 2341-9/00 Fabricação de produtos cerâmicos refratários
- A fabricação de artigos sanitários de cerâmica (2349-4/01)Classified under: 2349-4/01 Fabricação de material sanitário de cerâmica
Typical activities
- Fabricação de calhas, cantos, rodapés e semelhantes de cerâmica
- Fabricação de canos de cerâmica
- Fabricação de cerâmica vazada para ornamentação de fachadas
- Fabricação de conexões de cerâmica
- Fabricação de elementos de chaminés, ornamentos arquitetônicos, etc., de cerâmica
- Fabricação de ladrilhos e placas de cerâmica para pavimentação ou revestimento, não esmaltados (lado superior ou igual a 7 cm)
- Fabricação de lajotas de cerâmica
- Fabricação de manilhas de cerâmica
- Fabricação de pastilhas, cubos e artigos semelhantes de cerâmica, para mosaicos, esmaltados ou não (lado inferior a 7 cm)
- Fabricação de produtos de olaria
- Fabricação de telhas cerâmicas ou de barro cozido
- Fabricação de tijolos cerâmicos ou de barro cozido - exceto refratário
See the other 1 typical activities
- Fabricação de tubos de cerâmica
The activities of class 2342-7
fabricação de produtos cerâmicos não refratários para uso estrutural na construção, by subclass| Subclass | Active | Openings | Change |
|---|---|---|---|
| 2342-7/01 Fabricação de azulejos e pisos | 140 | 2 | — |
| 2342-7/02 Fabricação de artefatos de cerâmica e barro cozido para uso na construção, exceto azulejos e pisos · this one | 6,878 | 354 | +7.6% |
Frequently asked questions about CNAE 2342-7/02
How many CNAE 2342-7/02 companies are there in Brazil?
6,878 active companies have CNAE 2342-7/02 as their main activity, according to the Receita Federal's October 2026 publication. It is 376th among the country's activities by companies.
Which activities make up class 2342-7?
Class 2342-7 has 2 subclasses: 2342-7/01; 2342-7/02. 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 999. 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.