To sell a business quietly, work through a business broker or M&A advisor who can vet buyers before revealing your identity. Use a “blind teaser” listing that shares financials and industry details without naming the company. Require signed non-disclosure agreements before releasing sensitive information.

Limit disclosure to employees, customers, and suppliers until a deal is close to signing, since early rumors can hurt morale and business relationships. Target strategic buyers or private equity firms directly rather than public listings.

Keep negotiations confidential using coded documents, and finalize employee and public announcements only after closing.