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Category: #investments Status: #publishingSoon Moderation:

Companies with a stock listing and a corporate headquarters in Massachusetts. Headquarters, not state of incorporation — the two often differ.

Compiled 2026-08-14 from general knowledge, not from a live filing pull. Every ticker and city below needs a check against the EDGAR query at the foot of this page before it leaves #publishingSoon.

List
Company Ticker Headquarters Sector
Thermo Fisher Scientific TMO Waltham Health care
Boston Scientific BSX Marlborough Health care
Vertex Pharmaceuticals VRTX Boston Health care
Biogen BIIB Cambridge Health care
Moderna MRNA Cambridge Health care
Alnylam Pharmaceuticals ALNY Cambridge Health care
Charles River Laboratories CRL Wilmington Health care
Hologic HOLX Marlborough Health care
Waters Corporation WAT Milford Health care
Insulet PODD Acton Health care
State Street STT Boston Financials
TJX Companies TJX Framingham Consumer
Analog Devices ADI Wilmington Technology
Akamai Technologies AKAM Cambridge Technology
HubSpot HUBS Cambridge Technology
PTC PTC Boston Technology
Teradyne TER North Reading Technology
MKS Instruments MKSI Andover Technology
American Tower AMT Boston Real estate
BXP BXP Boston Real estate
Eversource Energy ES Boston / Hartford Utilities
DraftKings DKNG Boston Consumer
Wayfair W Boston Consumer
BJ's Wholesale Club BJ Marlborough Consumer
Clean Harbors CLH Norwell Industrials
Global Partners GLP Waltham Energy
Cabot Corporation CBT Boston Materials

Notes
  • GE moved to Boston in 2016; after the 2024 split, GE Aerospace is headquartered in Evendale, Ohio.
  • Fidelity Investments and Liberty Mutual are private/mutual.
  • Iron Mountain relocated to Portsmouth, New Hampshire.

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