Search Michigan business records like a pro.
Michigan businesses are recorded publicly through MI Corporations Online Filing System (COFS). This guide explains how to search by name, document number, registered agent, or officer; what each status means; and how to avoid common mistakes.
Search Michigan businesses now →Four ways to find a Michigan entity
Drop the LLC/Inc/Corp suffix to widen results.
Unique identifier MI Corporations Online Filing System (COFS) assigns. Best for unambiguous lookup.
Useful for due-diligence and identifying related-party structures.
Find every entity where a specific person is listed.