MA · United States680K+ registered entities2,600 SEC-listed companies
Massachusetts Companies — SEC EDGAR Data
Massachusetts — centered on Boston — is the global capital of life sciences and biotech. The Boston-Cambridge corridor hosts Moderna, Biogen, Vertex Pharmaceuticals, and hundreds of clinical-stage biotechs alongside Harvard and MIT. Also a major financial hub with Fidelity, State Street, and Liberty Mutual.
Incorporation note — Premier life sciences and biotech hub. Proximity to Harvard/MIT drives R&D ecosystem.
Search Massachusetts companiesRegistered entities
680K+
SEC-listed companies
2,600+
Primary registry
SEC EDGAR
State registry
Massachusetts Secretary of
Notable Massachusetts Companies
ModernaBiogenVertex PharmaceuticalsState StreetLiberty MutualFidelity (private)
What SEC data is available for Massachusetts 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
Massachusetts Company Registry
State registry: Massachusetts Secretary of the Commonwealth
Federal registry: SEC EDGAR — all publicly listed companies file 10-K, 10-Q, 8-K, and proxy statements regardless of state of incorporation.