Massachusetts Top Companies List by Market Cap as of August 2026

Waters Corporation manufactures instruments used in laboratories and measurement instruments. As on 2019 company has 7,000 employees worldwide and operates directly in 31 countries, including 15 manufacturing facilities, and with products available in more than 100 countries. Headquarters is in USA.

As on 2022, Waters Corporation has 8,200 employees.

Waters Corporation annual revenue generated for period ending Dec-2022 was 2,971 million USD.

Iron Mountain is a Information storage, Enterprise management and Real estate Investment company. It include information and asset storage, records management, and data management. The company services are digital transformation, information management, secure destruction and secure storage. The headquarters is in USA.

As on Dec-2022, Iron Mountain has 27,600 employees.

Iron Mountain annual revenue generated for period ending Dec-2022 was 4,491 million USD.

Biogen INC is USA based Bio-Technology Company and they are pioneers in neuroscience medical science. Headquarters is in Massachusetts, USA.

ALNYLAM PHARMACEUTICALS is Biopharmaceutical company with headquarters is in Massachusetts, USA.ALNYLAM leaders from the biopharmaceutical industry, bringing together their experiences of drug discovery, drug development, and commercialization.Alnylam has led the translation of RNAi (RNA interference) from Nobel Prize-winning discovery into an innovative, entirely new class of medicines.

LPL Financial Holdings is a Investment and Financial Service company.

As independent broker-dealer*, they offer an integrated platform of proprietary technology, brokerage, and investment advisor services to more than 16,000 financial professionals and approximately 700 financial institutions. The headquarters is in USA.

As on 2022, LPL Financial Holdings has 6,900 employees.

LPL Financial Holdings annual revenue generated for period ending Dec-2022 was 3,063 million USD.

EVERSOURCE ENERGY is Electricity Utility, Gas Utility and Water Utility company with headquarters is in Massachusetts, USA.

As on 2022, EVERSOURCE ENERGY has 9,626 employees.

EVERSOURCE ENERGY annual revenue generated for period ending Dec-2022 was 12,289 million USD.

EVERSOURCE ENERGY annual net income generated for period ending Dec-2022 was 1,404 million USD.

SharkNinja Inc. manufacture vacuum cleaners and kitchen appliances. Headquarters is in USA.
As of 2022, they had 2,800+ employees and 3,000+ patents.

Moderna is Biotechnology sector company with headquarters is in Massachusetts, USA. It has done good work on Covid-19 vaccine.

As on 2022, Moderna has 3,900 employees.

Moderna annual revenue generated for period ending Dec-2022 was 18.87 billion USD.

Moderna annual net income generated for period ending Dec-2022 was 8.36 billion USD.

Moderna annual revenue generated for period ending Dec-2021 was 16,471 million USD.

Entegris is a Plastics and Technology company. The company products are filtration products that purify gases, fluids and the ambient fab environment, liquid systems and components that dispense, control, analyze or transport process fluids, gas delivery systems that safely store and deliver toxic gases, premium graphite and silicon carbide. The headquarters is in USA.

Entegris annual revenue generated for period ending Jun-2022 was 2,298 million USD.

MACOM Technology Solutions Holdings Designs and Manufactures Semiconductor products for Data Centre, Telecommunication and Industrial and Defense Applications company. The company products are RF power products, optical networking ICs, optical components, amplifiers, diodes, network connectivity solutions, cross points and signal conditioners, frequency conversion, control products, passives, SDI products, frequency generation, multifunction ICs and modules, HD CCTV devices and communications processors. The headquarters is in USA.