"However, Brazilian law, specifically the Civil Code and the Consumer Defense Code, includes a mechanism known as "desconsideração da personalidade jurídica" (piercing the corporate veil). This legal principle allows courts to disregard the separate legal personality of a company in cases where there is evidence of fraud, misuse of the corporate form, or abuse of rights.
If an owner uses multiple companies in a way that is fraudulent or meant to evade the law, the courts can "pierce the corporate veil" and hold the owner and their other companies liable. This means that if there is a proven link between the misconduct in Company A and other companies owned by the same person, those other companies could potentially be affected."