CNPJ Lookup
Query public information of a CNPJ from different services.
ℹ️ How it Works
This tool allows you to query public data for a CNPJ using different publicly available APIs. The number is validated before the query to ensure that only valid CNPJs are searched.
Data Sources
You can choose from the following data sources to perform your query. Each has its own characteristics and usage limits:
- OpenCNPJ: An open and collaborative API with data from the Brazilian Federal Revenue.
- ReceitaWS: A consolidated service that offers CNPJ queries with a request limit for free users.
- Minha Receita: A public and free API for querying data on Brazilian companies.
Facts about the CNPJ Lookup
- The CNPJ Lookup searches public data about companies.
- A CNPJ has 14 digits with modulo-11 check digits.
- The tool does not store the queried CNPJs.
- The lookup runs in the user's browser.