Electronics and opticsCNAE 2651500
Measuring, testing and control instruments manufacturers in Brazil
Testigo lists 1,025 plants in Brazil under the activity "Measuring, testing and control instruments manufacturing" (CNAE 2651500). 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
- 1,025
- With a published contact
- 94%
- 966 of 1,025
- By staff size
- 51 to 250 staff 492
- 11 to 50 staff 533
Where they are
Regions as the registry names them. Share is of all 1,025 plants.
| Region | Plants | Share |
|---|---|---|
| São Paulo | 507 | 49% |
| Rio Grande do Sul | 117 | 11% |
| Minas Gerais | 112 | 11% |
| Santa Catarina | 103 | 10% |
| Paraná | 83 | 8% |
| Rio de Janeiro | 23 | 2% |
| Pernambuco | 14 | 1% |
| Goiás | 14 | 1% |
| Bahia | 13 | 1% |
| Amazonas | 11 | 1% |
| Espírito Santo | 10 | 1% |
| Ceará | 4 | <1% |
| Other regions or not stated | 14 | 1% |
Largest plants on the record
30 of 1,025, largest staff band first. Names are shown as the registry writes them.
- AKSO PRODUTOS ELETRONICOS LTDA SAO LEOPOLDO, Rio Grande do Sul 51 to 250 staff
- VSIS INDUSTRIA E COMERCIO S/A CURITIBA, Paraná 51 to 250 staff
- ENGELETRICA INDUSTRIA , COMERCIO E SERVICOS ELETRICOS LTDA. SAO PAULO, São Paulo 51 to 250 staff
- MEGABRAS INDUSTRIA ELETRONICA LTDA SAO PAULO, São Paulo 51 to 250 staff
- SR SANTA MARIA, Rio Grande do Sul 51 to 250 staff
- SMAR EQUIPAMENTOS INDUSTRIAIS LTDA MASSA FALIDA SERTAOZINHO, São Paulo 51 to 250 staff
- TECNOMEDICAO SISTEMAS DE MEDICAO LTDA SAO PAULO, São Paulo 51 to 250 staff
- KUFFERATH DO BRASIL CURITIBA, Paraná 51 to 250 staff
- VELSIS SISTEMAS E TECNOLOGIA VIARIA S.A. JABOTICABAL, São Paulo 51 to 250 staff
- INDUSTRIA TRIDENT ITAPUI, São Paulo 51 to 250 staff
- LEENIA MONTES CLAROS, Minas Gerais 51 to 250 staff
- NOVA SMAR S/A SERTAOZINHO, São Paulo 51 to 250 staff
- TRIDENT INDUSTRIA DE PRECISAO LTDA ITAPUI, São Paulo 51 to 250 staff
- SMAR EQUIPAMENTOS INDUSTRIAIS SERTAOZINHO, São Paulo 51 to 250 staff
- INNER SOLUCOES EM AUTOMACAO CONTAGEM, Minas Gerais 51 to 250 staff
- G-MEYER JARAGUA DO SUL, Santa Catarina 51 to 250 staff
- LONGHI CAXIAS DO SUL, Rio Grande do Sul 51 to 250 staff
- KAPSCH TRAFFICCOM CONTROLE DE TRAFEGO E DE TRANSPORTES DO BRASIL LTDA. BELO HORIZONTE, Minas Gerais 51 to 250 staff
- TECNAL INDUSTRIA, COMERCIO, IMPORTACAO E EXPORTACAO DE EQUIPAMENTOS PARA LABORATORIO LTDA PIRACICABA, São Paulo 51 to 250 staff
- SECUBRASIL FLORIANOPOLIS, Santa Catarina 51 to 250 staff
- GELTH SISTEMAS ELETRONICOS LTDA BELO HORIZONTE, Minas Gerais 51 to 250 staff
- KAIFA MANAUS, Amazonas 51 to 250 staff
- HERAEUS ELECTRO-NITE INSTRUMENTOS LTDA JECEABA, Minas Gerais 51 to 250 staff
- APPLITECH SANTANA DE PARNAIBA, São Paulo 51 to 250 staff
- MARRARI AUTOMACAO INDUSTRIAL LTDA CURITIBA, Paraná 51 to 250 staff
- NOVA SMAR S/A SERTAOZINHO, São Paulo 51 to 250 staff
- INSTRUMENTOS LINCE LIMITADA RIO DE JANEIRO, Rio de Janeiro 51 to 250 staff
- MICROBLAU INDUSTRIA ELETRONICA LTDA SAO CAETANO DO SUL, São Paulo 51 to 250 staff
- IG ENERGIAS RENOVAVEIS LTDA JARAGUA DO SUL, Santa Catarina 51 to 250 staff
- RIOFLOW LABS ARACOIABA DA SERRA, São Paulo 51 to 250 staff
Search all 1,025
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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.
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