Florida Department of State, Division of Corporations. Florida Department of State. Division of Corporations, The Division of Corporations is the State of Florida's official business entity index and commercial activity website., Any business entity that has filed with the Florida Division of Corporations will have its public information available on this site through a business entity search tool maintained by the Department of State. BUSINESS NAME REGISTRATION. Business Entity Search. 1. Visit The Florida Division Of Corporations Sunbiz Portal, Florida Department of State Division of Corporations, Electronic Filing and Certification. Sunbiz offers several methods in which information can be submitted to the Division., Search for Corporations, Limited Liability Companies, Limited Partnerships, and Trademarks by Name, FYI: Getting Started with a Florida Business. Step 2: Identify Your Type of Business. Decide on a Corporate Structure. Step 3: Form Your Business. Form a Profit or Non-Profit Corporation; Online Filing: Profit Articles of Incorporation, Non-Profit Articles of Incorporation.