Dupage County Business Licenses Search

The Illinois Secretary of State Business Services division is responsible for business filings including corporations and limited liability companies. Online searches for certificates of good standing can be performed through the Secretary of State. In Illinois, the Division of Professional Regulation manages an online searchable database for professional licenses. Searches can be performed by profession type, last name, business name, or license number. The search results include the licensee's name, license number, license status, city and state, date of licensure, license expiration date, and any disciplinary action information.The Illinois Department of Financial and Professional Regulation manages an online search for physician and chiropractor licenses.The Illinois Supreme Court Attorney Registration & Disciplinary Commission is responsible for maintaining attorney registration and discipline records. Information about attorney registration can be obtained by contacting the Attorney Registration & Disciplinary Commission by phone, in person, by fax, or by email.