New Businesses Filed in Middleburg, FL

Middleburg, FL has 875 newly registered businesses in our database. 52 of those landed in the past 30 days. We refresh this page daily as new Middleburg companies appear in the Florida Division of Corporations records.

The most active industries in Middleburg are Contractor (44), Holding Company (37), and Retail (17). Use the category list below to narrow the results to a single industry, or scroll down for the most recent filings of any type.

Every entry shows the business name, filing date, and category, plus verified owner and contact information where we have it. The latest Middleburg filing was on Jul 8, 2026. You can jump back to the full Florida view any time to compare Middleburg against other markets.