CONSTRUCCIONES Y AUXILIAR DE FERROCARRILES S.A. DO BRASIL
Below are the economic activities registered with the Brazilian Federal Revenue for CONSTRUCCIONES Y AUXILIAR DE FERROCARRILES S.A. DO BRASIL. These represent the authorized business segments for CONSTRUCCIONES Y AUXILIAR DE FERROCARRILES S.A. DO BRASIL, classified by the CNAE code (National Classification of Economic Activities).
The CNPJ 17.894.654/0001-09 is composed of 14 digits, each group with a specific meaning. See below what each part represents:
| Part | Digits | Meaning |
|---|---|---|
| Root | 17894654 | Identifies the company (first 8 digits). All branches share the same root. |
| Order | 0001 | Identifies the headquarters (0001) or branch (0002, 0003, etc.) of the establishment. |
| Check Digits | 09 | Two digits calculated from the preceding ones to validate the CNPJ. |
Integrate real-time registration data queries directly into your system with our professional REST API.
curl -H "Authorization: Bearer YOUR_TOKEN" \ "https://api.cnpj-api.com/v1/cnpj/17894654000109"
We export segmented CNPJ lists in CSV or Excel with filters by CNAE, City and Share Capital.
Request a Quote