Glass, cement and ceramicsCNAE 2341900
Refractory ceramic products manufacturers in Brazil
Testigo lists 189 plants in Brazil under the activity "Refractory ceramic products manufacturing" (CNAE 2341900). Source: CNPJ, published by Receita Federal, edition 2026-09-14.
What is loaded Small, medium and large companies. Micro companies are not loaded yet.
- Plants on the record
- 189
- With a published contact
- 85%
- 160 of 189
- By staff size
- 51 to 250 staff 115
- 11 to 50 staff 74
Where they are
Regions as the registry names them. Share is of all 189 plants.
| Region | Plants | Share |
|---|---|---|
| São Paulo | 75 | 40% |
| Minas Gerais | 45 | 24% |
| Santa Catarina | 17 | 9% |
| Rio de Janeiro | 12 | 6% |
| Espírito Santo | 5 | 3% |
| Maranhão | 5 | 3% |
| Rio Grande do Sul | 5 | 3% |
| Goiás | 4 | 2% |
| Paraná | 4 | 2% |
| Piauí | 3 | 2% |
| Bahia | 3 | 2% |
| Pernambuco | 2 | 1% |
| Other regions or not stated | 9 | 5% |
Largest plants on the record
30 of 189, largest staff band first. Names are shown as the registry writes them.
- HR DO BRASIL REFRATARIOS MOGI GUACU, São Paulo 51 to 250 staff
- INDUSTRIAS BRASILEIRAS DE ARTIGOS REFRATARIOS - IBAR - LTDA POA, São Paulo 51 to 250 staff
- MODUS IND COM E SERVICOS DE PRODUTOS REFRATARIOS S/A VITORIA, Espírito Santo 51 to 250 staff
- EPM ENGENHARIA DE INSPECAO,PLANEJAMENTO E MANUTENCAO LTDA QUISSAMA, Rio de Janeiro 51 to 250 staff
- ZTECH - INDUSTRIA DE REFRATARIOS LTDA BLUMENAU, Santa Catarina 51 to 250 staff
- AVANTECH TECNOLOGIA EM REFRATARIOS AVANCADOS LTDA VINHEDO, São Paulo 51 to 250 staff
- QUANTA MINERAL CORDEIROPOLIS, São Paulo 51 to 250 staff
- UNIDADE I POCOS DE CALDAS, Minas Gerais 51 to 250 staff
- EPM ENGENHARIA RIO DAS OSTRAS, Rio de Janeiro 51 to 250 staff
- MAGNESITA REFRATARIOS S.A CONTAGEM, Minas Gerais 51 to 250 staff
- NUTEC IBAR FIBRAS CERAMICAS LTDA POA, São Paulo 51 to 250 staff
- LADRILHOS GRAFANASSI LTDA CACHOEIRO DE ITAPEMIRIM, Espírito Santo 51 to 250 staff
- CERAMICA QUEIROZ S/A CAXIAS, Maranhão 51 to 250 staff
- PYROTEK JUNDIAI, São Paulo 51 to 250 staff
- FZ PRIME PRODUTOS REFRATARIOS LTDA GASPAR, Santa Catarina 51 to 250 staff
- VESUVIUS REFRATARIOS LTDA RIO DE JANEIRO, Rio de Janeiro 51 to 250 staff
- VESUVIUS REFRATARIOS LTDA RESENDE, Rio de Janeiro 51 to 250 staff
- CORONA BRASIL DIADEMA, São Paulo 51 to 250 staff
- CERAMICA SAFFRAN LTDA EM RECUPERACAO JUDICIAL BETIM, Minas Gerais 51 to 250 staff
- INDUSTRIAS BRASILEIRAS DE ARTIGOS REFRATARIOS - IBAR - LTDA ITAPETININGA, São Paulo 51 to 250 staff
- CL - INDUSTRIA E COMERCIO S.A. CAMPO LARGO, Paraná 51 to 250 staff
- EKW REFRATARIOS E SERVICOS POMERODE, Santa Catarina 51 to 250 staff
- ZIEGLER INDUSTRIA DE REFRATARIOS LTDA POMERODE, Santa Catarina 51 to 250 staff
- MERSEN DO BRASIL LTDA. BARUERI, São Paulo 51 to 250 staff
- VESUVIUS REFRATARIOS LTDA RIO DE JANEIRO, Rio de Janeiro 51 to 250 staff
- CERAMICA SAFFRAN LTDA EM RECUPERACAO JUDICIAL BETIM, Minas Gerais 51 to 250 staff
- RIBER-SID INDUSTRIA, COMERCIO E TRANSPORTE LTDA RIBEIRAO PRETO, São Paulo 51 to 250 staff
- ISOCEL ISOLANTES TERMICOS LTDA CAMPO ALEGRE, Santa Catarina 51 to 250 staff
- MERCOSUL MINAS REFRATARIOS LTDA BELO HORIZONTE, Minas Gerais 51 to 250 staff
- VESUVIUS REFRATARIOS LTDA BELO HORIZONTE, Minas Gerais 51 to 250 staff
Search all 189
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Not checked
What no source here gives you.
These items are not in any registry we load. Every record shows them as not checked.
- CertificatesISO 9001, IATF 16949 and others. No registry here publishes them.
- CapacityMachines, tonnage and open capacity need a visit or the plant's own answer.
- QualityOnly an audit or your own incoming data can tell you.
- Site visitTestigo has not visited this plant.
Related pages
Source and licence
- Source
- CNPJ
- Publisher
- Receita Federal
- Edition
- Licence
- Listed on dados.gov.br as Creative Commons Attribution.
- Files were read from a public mirror of the registry. They have not yet been compared with the official copies.
Data file generated: