New Businesses Filed in Petersburg, FL

Petersburg, FL has 138 newly registered businesses in our database. 8 of those landed in the past 30 days. We refresh this page daily as new Petersburg companies appear in the Florida Division of Corporations records.

The most active industries in Petersburg are Holding Company (16), Retail (8), and Professional Services (5). 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 Petersburg filing was on Jul 14, 2026. You can jump back to the full Florida view any time to compare Petersburg against other markets.