The information on this page comes from public records (the Brazilian Federal Revenue's company register) and is not sensitive data. It is displayed in accordance with Brazilian law and the right of access to information. MEI data is shown in reduced form. Learn more about our data sources
M. C. DE CARVALHO E SILVA
Below are the economic activities registered with the Brazilian Federal Revenue for HYPER LINK FIBRA TELECOM. These represent the authorized business segments for M. C. DE CARVALHO E SILVA, classified by the CNAE code (National Classification of Economic Activities).
The CNPJ 21.548.629/0001-40 is composed of 14 characters, each group with a specific meaning. See below what each part represents:
| Part | Characters | Meaning |
|---|---|---|
| Root | 21548629 | 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 | 40 | Two numeric digits calculated from the preceding characters to validate the CNPJ. |
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curl -H "Authorization: Bearer YOUR_TOKEN" \ "https://api.cnpj-api.com/v1/cnpj/21548629000140"
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