B B DE BARROS NASCIMENTO ENGENHARIA
Below are the economic activities registered with the Brazilian Federal Revenue for BN ENGENHARIA. These represent the authorized business segments for B B DE BARROS NASCIMENTO ENGENHARIA, classified by the CNAE code (National Classification of Economic Activities).
The CNPJ 69.063.203/0001-23 is composed of 14 characters, each group with a specific meaning. See below what each part represents:
| Part | Characters | Meaning |
|---|---|---|
| Root | 69063203 | Identifies the company (first 8 characters). All branches share the same root. |
| Order | 0001 | Identifies the headquarters (0001) or branch (0002, 0003, etc.) of the establishment. |
| Check Digits | 23 | Two numeric digits calculated from the preceding characters to validate the CNPJ. |
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