69.000.535 ANA MARIA SILVEIRA SZERWIESKI
Below are the economic activities registered with the Brazilian Federal Revenue for 69.000.535 ANA MARIA SILVEIRA SZERWIESKI. These represent the authorized business segments for 69.000.535 ANA MARIA SILVEIRA SZERWIESKI, classified by the CNAE code (National Classification of Economic Activities).
The CNPJ 69.000.535/0001-69 is composed of 14 characters, each group with a specific meaning. See below what each part represents:
| Part | Characters | Meaning |
|---|---|---|
| Root | 69000535 | 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 | 69 | Two numeric digits calculated from the preceding characters to validate the CNPJ. |
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