# Company network: CHALLENGES LANGUAGE INSTITUTE LTDA

**Tax ID:** [50.737.295/____-__](/en/cnpj/50737295)

Companies connected by at least one individual partner in common.

## 1 Companies

- [**GRIBA INFORMACOES CADASTRAIS LTDA**](/en/cnpj/07958148) — SAO PAULO/SP — **1** shared partners _(via `***636548**`)_




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**Em português:** [Company network](/pt/cnpj/50737295/rede)
**JSON version:** https://api.dadosbrasil.net/api/v1/companies/50737295/network

_Data from Receita Federal, refreshed monthly._