List of Publicly Traded Companies Headquartered in Massachusetts
The companies on this list are headquartered in Massachusetts. Examples of some of the larger companies on this list based on market capitalization include:
American Tower Corporation (AMT)
Skyworks Solutions, Inc. (SWKS)
Thermo Fisher Scientific Inc. (TMO)
TJX Companies, Inc. (The) (TJX)
Additional companies headquartered in Massachusetts can be found in the following sections:
Biotech and Pharmaceutical Companies in Massachusetts
Medical Device Companies in Massachusetts
Select the company’s link to access charts, news links and company website and social media information.
Aerospace and Defense
Raytheon Company (RTN) (Aerospace products and services for commercial and military markets: integrated defense systems, cybersecurity, missile systems, space and airborne systems)
Agricultural Bioscience
Yield10 Bioscience, Inc. (YTEN) (Crop yield improvement technologies)
Asset Management
Affiliated Managers Group, Inc. (AMG)
Audio and Sound
Avid Technology, Inc. (AVID) (Digital audio and video technology)
Brokers
LPL Financial Holdings Inc. (LPLA) (Brokerage and investment advisory services)
Building Materials
Aspen Aerogels, Inc. (ASPN) (Aerogel insulation)
Chase Corporation (CCF) (Adhesives, coatings, sealants and tapes)
GCP Applied Technologies Inc. (GCP) (Specialty construction chemicals, specialty building materials and packaging technologies)
Business Services
CRA International, Inc. (CRAI) (Litigation, regulatory and financial consulting; management consulting)
Forrester Research, Inc. (FORR) (Research services)
ModusLink Global Solutions, Inc. (MLNK) (Supply chain and logistics services)
Unifirst Corporation (UNF) (Work clothing and uniforms; facility service products)
Chemicals
Cabot Corporation (CBT) (Specialty chemicals and performance materials)
Children’s Products and Services
Bright Horizons Family Solutions Inc. (BFAM) (Child Day Care)
Communications Equipment
Acacia Communications Inc. (ACIA) (High-speed coherent optical interconnect products used in communications networks)
Ribbon Communications Inc. (RBBN) (Session border controllers, diameter signaling controllers, policy/routing servers, media and signaling gateways and network analytics tools)
Technical Communications Corporation (TCCO)
Communications Infrastructure
American Tower Corporation (AMT) (REIT: communications real estate)
Components
Altra Industrial Motion Corp. (AIMC) (Mechanical power transmission components)
Construction and Engineering Services
Ameresco, Inc. (AMRC) (Projects that are designed to reduce the total energy consumption of its customer’s facilities)
Consumer Goods
iRobot Corporation (IRBT) (Home vacuum cleaner; defense products)
Cybersecurity
Rapid7 Inc. (RPD) (IPO in July 2015: Cybersecurity technologies; security data and analytics solutions)
Diversified Industrial Companies
Kadant Inc. (KAI) (Products panel and engineered wood products, fluid handling systems, cleaning and filtration systems, wood processing systems)
Downstream Oil and Gas
Global Partners L.P. (GLP) (Midstream logistics, marketing, convenience stores)
Diagnostics
Lantheus Holdings, Inc. (LNTH) (IPO in June 2015: Diagnostic medical imaging agents; heart failure, coronary artery disease, peripheral vascular disease, strokes)
Psychemedics Corporation (PMD) (Testing services through hair samples)
T2 Biosystems, Inc. (TTOO) (Test for sepsis, hemostasis, lyme disease)
Education
Houghton Mifflin Harcourt Company (HMHC) (Pre-K–12 educational services and book publishing)
Electrical Equipment
Tecogen Inc. (TGEN) (Combined heat and power (CHP) products and air conditioning systems)
Firearms
American Outdoor Brands Corporation (AOBC) (Firearms and related products)
Food and Beverage
Boston Beer Company, Inc. (The) (SAM) (Brewing: Sam Adams)
Dunkin Brands Group, Inc. (DNKN) (Dunkin’ Donuts and Baskin-Robbins)
Golf
Acushnet Holdings Corp. (GOLF) (Golf products, brands include Titleist, FootJoy, Scotty Cameron and Vokey Design Wedges)
Healthcare Facilities
American Renal Associates Holdings, Inc. (ARA) (IPO April 21, 2016: dialysis clinics)
Civitas Solutions, Inc. (CIVI)
Five Star Quality Care, Inc. (FVE) (Alzheimer’s/memory care, assisted living, independent living and nursing & rehabilitation facilities)
Healthcare Software and Technology
athenahealth, Inc. (ATHN) (Cloud-based business services for medical practices and health systems; examples include clinical, patient, referral and revenue cycle management)
Industrial Equipment and Machinery
CIRCOR International, Inc. (CIR) (Valves; Aerospace & defense products and systems; power generation)
Insurance
Safety Insurance Group, Inc. (SAFT) (Private passenger automobile insurance)
The Hanover Insurance Group, Inc. (THG) (Property and casualty products)
Internet
Akamai Technologies, Inc. (AKAM) (Content Delivery Network (CDN) services)
IT Services
CSP Inc. (CSPI) (Designs and manufactures computing systems with digital signal processing applications; computer maintenance, integration services, third-party computer hardware, software value added reseller)
Life Sciences
Quanterix Corporation (QTRX) (IPO December 7, 2017; digital immunoassay platform)
Manufacturing Equipment
Cognex Corporation (CGNX) (Machine vision systems)
Metals
CPS Technologies Corp. (CPSH) (Metal matrix composites)
Multi-Sector
Boston Omaha Corporation (BOMN) (IPO June 16, 2017; outdoor billboards, surety insurance, real estate investments)
Packaging and Containers
UFP Technologies, Inc. (UFPT) (Specialty Packaging Products)
Power Equipment
Vicor Corporation (VICR) (Power components and complete power systems)
Real Estate Development
New England Realty Associates Limited Partnership (NEN) (Northeast)
Real Estate Services
The RMR Group Inc. (RNR) (Management services to REITs and real estate operating companies)
REITs: Data Center
Iron Mountain Incorporated (IRM)
REITs: Diversified REITs
Government Properties Income Trust (GOV)
REITs: Healthcare
Senior Housing Properties Trust (SNH) (Continuing care retirement communities, independent living and assisted living communities, medical offices, nursing homes)
REITs: Hotels
Hospitality Properties Trust (HPT)
REITs: Industrial
Industrial Logistics Properties Trust (ILPT) (IPO January 12, 2018; REIT: industrial and logistics)
Plymouth Industrial REIT, Inc. (PLYM) (IPO June 9, 2017; REIT: Class B industrial properties)
Select Income REIT (SIR) (Office and Industrial Properties)
REITs: Mortgage
REITs: Office
Franklin Street Properties Corp. (FSP)
Research Services
Charles River Laboratories International, Inc. (CRL) (Basic research, clinical support, discovery, process manufacturing and safety and efficacy)
Retail
Destination XL Group, Inc. (DXLG) (Retail stores focusing on big & tall men’s apparel)
J.Jill, Inc. (JILL) (IPO March 9, 2017; women’s apparel)
TJX Companies, Inc. (The) (TJX) (Multiple retail brands including HomeGoods, Marshalls, Sierra Trading Post and T.J. Maxx)
Scientific and Technical Instruments
Dynasil Corporation of America (DYSL) (Optical components, synthetic crystals, synthetic fused silica and fused quartz products, radiation monitoring devices, sensors for non-destructive testing)
MKS Instruments, Inc. (MKSI) (Instruments, subsystems and process control products)
Novanta Inc. (NOVT) (Photonics and motion control components and subsystems)
Thermo Fisher Scientific Inc. (TMO) (Analytical instruments, lab equipment and specialty diagnostics)
Waters Corporation (WAT) (Analytical technologies including liquid chromatography, mass spectrometry and thermal analysis)
Technology: Domain Names
Endurance International Group Holdings, Inc. (EIGI) (Cloud-based products and services for small and medium-sized businesses: domains, website builders, web hosting, email, etc.)
Technology: IT Management Services
Edgewater Technology, Inc. (EDGW) (IT consulting firm)
Virtusa Corporation (VRTU) (IT consulting, technology implementation and application outsourcing services)
Technology: Lasers
IPG Photonics Corporation (IPGP) (Fiber lasers and amplifiers)
Technology: Semiconductors
Axcelis Technologies, Inc. (ACLS) (Manufacturing Technologies for Ion Implantation)
Brooks Automation, Inc. (BRKS) (Automation and Cryogenic Products)
Entegris, Inc. (ENTG) (Products and Materials used By Semiconductor and Electronics Industries)
Kopin Corporation (KOPN) (Wearable headset products)
M/A-COM Technology Solutions Holdings, Inc. (MTSI)
Skyworks Solutions, Inc. (SWKS)
Teradyne, Inc. (TER) (Testing Products and Manufacturing Robots)
Xcerra Corporation (XCRA) (Test and Handling Equipment and Interface Products)
Technology: Software
Aspen Technology, Inc. (AZPN) (Provides software that is designed to optimize process manufacturing)
Aware, Inc. (AWRE) (Biometrics software products and services)
Bridgeline Digital, Inc. (BLIN) (Web Engagement Management platform: web content management, web analytics, eCommerce, social media management, eMarketing)
Brightcove Inc. (BCOV) (Cloud services for video)
Carbonite, Inc. (CARB) (Cloud and hybrid business services: backup, recovery and archiving solutions; primary market is small and midsized businesses)
Casa Systems, Inc. (CASA) (IPO December 15, 2017; broadband connectivity software and solutions)
Datawatch Corporation (DWCH) (Data discovery software)
Everbridge, Inc. (EVBG) (IPO September 16, 2016: software; provider of critical communications and enterprise safety applications)
HubSpot, Inc. (HUBS) (Inbound marketing and sales platform)
LogMein, Inc. (LOGM) (Cloud-based service offerings: downloadable mobile and web-based collaboration apps; professional helpdesk solutions; cloud-based platform for the Internet of Things)
Monotype Imaging Holdings Inc. (TYPE) (Branding: type and technology for creative applications and consumer devices; myfonts.com, fonts.com, fontshop.com, linotype.com and fontfont.com)
NetScout Systems, Inc. (NTCT) (Service assurance and cybersecurity solutions: integrated hardware and software)
Nuance Communications, Inc. (NUAN) (Speech and imaging products for businesses and consumers)
Pegasystems Inc. (PEGA) (Strategic software applications: customer service, marketing, onboarding, operations, sales)
Progress Software Corporation (PRGS) (Broad portfolio of products)
PTC Inc. (PTC) (Provides software and services for manufacturing organizations; products designed to optimize business functions)
SeaChange International, Inc. (SEAC) (Provides multi-Screen TV software and services for mobile, PC and TV screens)
Telephone Companies
Atlantic Tele-Network, Inc. (ATNI) (Integrated communications services to rural markets in the Midwest and Southeast regions; renewable energy)
Tools
L.S. Starrett Company (The) (SCX) (Measuring instruments, gages, precision tools, saw blades)
Utilities: Diversified
Eversource Energy (ES) (Services Provided in the Northeast Region)
Utilities: Electric
Atlantic Power Corporation (AT) (Electricity Provider to Utilities and Large Commercial Companies)
Websites
Care.com, Inc. (CRCM) (Care oriented services: senior care, pet care, housekeeping, etc.)
CarGurus, Inc. (CARG) (IPO October 12, 2017; online automotive marketplace)
TechTarget, Inc. (TTGT) (Technology-specific websites)
TripAdvisor, Inc. (TRIP) (Travel advice and booking tools websites)
Wayfair Inc. (W) (Online home furnishing and décor)
Waste Management
Clean Harbors, Inc. (CLH) (Hazardous and non-hazardous material management services, used oil recycling, industrial services, oil & gas services)
Water
Watts Water Technologies, Inc. (WTS) (Plumbing, heating and water quality products)
Wind Energy
American Superconductor Corporation (AMSC) (Wind turbines)