Two decades of strategic intelligence, engineered for international scale.

Hearthstone Business is an international corporate advisory firm founded by a Brazilian entrepreneur with more than 20 years of experience in corporate strategy, financial consulting, crisis management, tax planning and global business structuring.

We operate at the intersection of capital, sovereignty and vision — building durable structures for entrepreneurs who think in decades. Our practice spans the United States (Wyoming and Florida), Switzerland, Paraguay and Brazil, with a confidential network of fiduciary, banking and legal partners enabling seamless international execution.

Every engagement begins with diagnosis and ends with governance. The middle is architecture — entities, holdings, instruments and processes calibrated to risk, jurisdiction and ambition.