List of corporate groups and holding companies in Massachusetts

Mass General Brighammassgeneralbrigham.org

Integrated academic health system providing patient care, research, teaching, and community services through hospitals, insurance, and specialized medical centers.

Santander USsantanderus.com

Provides auto, retail, commercial, and investment banking services alongside wealth management for millions of customers across various US hubs and global markets.

Clean Harborscleanharbors.com

Provider of hazardous waste management, emergency spill response, industrial cleaning, recycling, and used oil re-refining services across North America.

EG Americaeg-america.com

A rapidly growing convenience store retailer in the US, part of a global company, offering top-notch products and services nationwide

Partners HealthCarepartners.org

Integrated healthcare system offering coordinated care, high-quality services, research, teaching, and community outreach through academic medical centers and various healthcare entities

Teradyneteradyne.com

This company provides advanced test solutions for semiconductors, electronic systems, wireless devices, and robotics to improve productivity and lower costs for manufacturers worldwide

American Toweramericantower.com

Global provider of digital infrastructure supporting mobile and broadband networks, enabling connectivity, innovation, and bridging digital divides worldwide.

Tufts Medical Centertuftsmedicine.org

Academic medical center offering exceptional care in New England, specializing in primary care, trauma, heart transplants, and various specialties Conducts medical research and education

Tripadvisortripadvisor.com

A leading travel guidance platform with 1 billion reviews, offering deals on accommodations, experiences, and restaurants to help travelers plan their trips

Kaleida Healthkaleidahealth.org

Leading healthcare provider in Western New York offering state-of-the-art technology, comprehensive services, and compassionate care to over one million patients annually

Progress Softwareprogress.com

Helping businesses drive innovation and success with high-impact application products, deployment flexibility, and secure management solutions, trusted by enterprises and developers worldwide

The Kraft Group & Affiliatesthekraftgroup.com

Holding company with diverse interests in paper manufacturing, sports, real estate, private equity, and philanthropy across global markets.

Acushnet Companyemployment.acushnetgolf.com

Leading golf company offering high-quality golf equipment, apparel, and accessories for serious and recreational golfers worldwide.

argenxargenx.com

Global immunology company focused on developing novel antibody-based medicines for severe autoimmune diseases through collaborations with leading researchers

The Boston Beer Companybostonbeer.com

A passionate beer company with 40 years of brewing experience, focused on cultivating talent and pushing boundaries while having fun

Werfen North Americawerfen.com

Worldwide leader specialized diagnostics: hemostasis, acute care, transfusion, autoimmunity, transplant. Operates in over 100 territories, with headquarters in Barcelona, Spain, and technology centers in the US and Europe.

WinnCompanieswinncompanies.com

A leader in property development and management, creating homes and communities through teamwork, innovation, and a commitment to enhancing lives

Solid Security Sp. z o.o.solidsecurity.pl

A Polish-owned security company offering a wide range of protection services, including on-site security, alarm systems, CCTV installation, vehicle monitoring, and cash processing

Motion Recruitment Partners LLCmotionrp.com

Global talent solutions provider offering IT staffing, consulting, telecom talent solutions, RPO/MSP services, and government IT subcontracting through its various sub-brands

Vetcorvetcor.com

A national network of 800+ veterinary hospitals offering tailored support, mentorship, competitive salaries, and generous benefits to help veterinary professionals thrive

Seven Hills Foundationsevenhills.org

Provide support and services to individuals with disabilities and life challenges across Massachusetts and Rhode Island through extensive programming.

Orbiaorbia.com

A global company tackling challenges in water and food security, information access, connectivity, and energy transition across various sectors

Tufts Medicinetuftsmedicine.org

A health system in Massachusetts that brings together providers to offer high-quality, cost-effective care, from serious illnesses to chronic conditions, throughout the region

Boston Globe Mediabostonglobemedia.com

Largest New England news organization providing trusted journalism, engaging content marketing, and targeted advertising to influential audiences.

SMYK Groupsmykgroup.com

A renowned brand offering children's products in Poland, with stores and an online shop, focused on customer satisfaction and product quality

Papa Gino'spapaginos.com

A Massachusetts-based company operating over 370 Papa Gino's and D'Angelo restaurants in New England, specializing in pizza, grilled sandwiches, and dual-concept dining

NSTAR, now Eversource Energy- Follow our new company page, Eversource Energyeversource.com

A united energy company formed through a merger, focused on delivering reliable energy and superior customer service in New England

Care Accesscareaccess.com

Global research site facilitating access to clinical research to increase availability of new treatments in communities worldwide

Gradiantgradiant.com

Provides advanced water and wastewater treatment solutions for critical industries, reducing water usage, reclaiming resources, and renewing wastewater into freshwater.

Jack Conway & Co., Inc.jackconway.com

A Massachusetts-based real estate company provides quality services across multiple locations, emphasizing family-like relationships, excellence, and global outreach

Harvey Building Products Corporationharveybuildingproducts.com

A privately owned manufacturing corporation specializing in premium windows and doors, serving customers along the East Coast to the Rockies

New England Biolabsneb.com

Leading enzyme producer for molecular biology, offering extensive recombinant and native enzymes for genomic research and related biotechnologies.

Doble Engineeringdoble.com

Providing diagnostics and engineering expertise for the energy industry, specializing in condition monitoring, enterprise asset management, in-service testing, protection testing, security, and compliance solutions

BSC Groupbscgroup.com

Multidisciplinary consulting firm providing civil engineering, environmental services, surveying, transportation planning, landscape architecture, structural engineering, and custom software solutions

Keurig Green Mountain, Inc.keurigdrpepper.com

Leading North American beverage company with extensive portfolio including coffee, soft drinks, tea, water, juice, and mixers, strong distribution network.

Buyers Edge Platformbuyersedgeplatform.com

Technology-driven platform enhancing foodservice supply chain efficiency, cost reduction, and automation through digital procurement, fresh solutions, and software.

Coghlin Companiescoghlincompanies.com

Coghlin Companies offers Time to Market Services for commercializing industrial equipment and medical devices, including engineering, manufacturing, and global fulfillment

UFP Technologiesufpt.com

Specializing in custom solutions for medical devices, sterile packaging, and other engineered products, serving as a crucial link in the medical device supply chain

SLC Managementslcmanagement.com

SLC Management helps clients achieve long-term income and capital appreciation goals through disciplined investment management across fixed income, real estate, alternative credit, and infrastructure

Trexontrexon.com

Offers unique connectivity solutions. Withstands tough environments, exacting applications. Provides wide variety of high-performance wire and cable solutions through collective brand strength.

Mestek, Inc.mestek.com

A diverse family of over 45 specialty manufacturers offering a wide range of HVAC products, coil handling equipment, metal forming machinery, and more

Stratus Technologiespenguinsolutions.com

Stratus provides Edge Computing solutions for businesses seeking predictable performance, minimal risk, and continuous availability of critical applications

Advocates for Human Potential, Inc.ahpnet.com

Providing practical solutions to improve health and human services systems through research, evaluation, training, and consulting for organizations serving vulnerable populations

New England Patriotspatriots.com

Professional football team based in New England with a rich history dating back to 1959, playing at Gillette Stadium in Foxborough, MA

Chase Corporationchasecorp.com

A leading manufacturer of protective materials for high reliability applications, offering industrial coatings, tapes, adhesives, and sealants globally under trusted brand names

The Middlesex Corporationmiddlesexco.com

A leader in heavy civil construction and paving industries, prioritizing safety, quality, and excellence since 1972 Committed to growth and success

Cold Chain Technologiescoldchaintech.com

Specializing in thermal packaging solutions for temperature-sensitive materials, with a focus on the life science industry, known for innovation and reliability

Veson Nauticalveson.com

Provides software solutions for managing bulk marine freight, including contract management, vessel documentation, and data analytics for shipping.

Balise Motor Salesbaliseauto.com

A major retailer in New England, specializing in new and used vehicle sales and related services with over 1,300 employees

Vestmarkvestmark.com

A leading provider of portfolio management solutions and outsourced services for financial institutions, enabling efficient management of client portfolios