OH · United States920K+ registered entities2,200 SEC-listed companies
Ohio Companies — SEC EDGAR Data
Ohio is a major Midwestern economy — home to Procter & Gamble (Cincinnati), Progressive Insurance, Cardinal Health, Nationwide, and Fifth Third Bank. Columbus is a growing tech and fintech hub. Ohio has the most Fortune 500 companies of any Midwestern state.
Incorporation note — Midwestern industrial and consumer goods powerhouse. Growing tech and fintech ecosystem.
Search Ohio companiesRegistered entities
920K+
SEC-listed companies
2,200+
Primary registry
SEC EDGAR
State registry
Ohio Secretary of
Notable Ohio Companies
Procter & GambleProgressive CorporationCardinal HealthNationwideFifth Third Bancorp
What SEC data is available for Ohio companies?
✓Company name & CIK number
✓State of incorporation
✓SIC industry code
✓Fiscal year end date
✓Ticker symbol (if listed)
✓10-K annual report filings
✓10-Q quarterly financials
✓8-K material event filings
✓XBRL structured financial data
✓Revenue & net income history
✓Institutional holdings (13F)
✓Insider ownership & transactions
Ohio Company Registry
State registry: Ohio Secretary of State
Federal registry: SEC EDGAR — all publicly listed companies file 10-K, 10-Q, 8-K, and proxy statements regardless of state of incorporation.