Massachusettsbenefits
Employer health & benefits plans · plan year 2025
2,368 Massachusetts employers filed health and welfare plans covering 7,111,468 active participants. Each page shows the plan's insurance carriers, premiums, and what its brokers were paid, from Form 5500 Schedule A.
Largest plans · Massachusetts2,368
The Tjx Companies, Inc. FRAMINGHAM296,510
Mass General Brigham Incorporated SOMERVILLE75,078
Fmr LLC BOSTON69,196
National Medical Care, Inc. WALTHAM58,532
Beth Israel Lahey Health, Inc. CAMBRIDGE37,914
Liberty Mutual Group Inc. BOSTON34,787
Takeda Pharmaceuticals U.S.A.,Inc. CAMBRIDGE23,846
Boston Scientific Corporation MARLBOROUGH23,167
Eg Retail (America) LLC WESTBOROUGH20,602
Clean Harbors Environmental Services, Inc. NORWELL19,848
Bj's Wholesale Club, Inc. MARLBOROUGH19,535
Bot North Atlantic States Carpenters Health Benefits Fund WILMINGTON19,509
Philips North America LLC CAMBRIDGE17,061
Usr Parent Inc. FRAMINGHAM16,658
Emd Millipore Corporation BURLINGTON16,039
Umass Memorial Health Care, Inc. WORCESTER14,929
Massachusetts Institute of Technology CAMBRIDGE14,624
The Children's Hospital Corporation BOSTON14,562
Bright Horizons Childrens Centers, LLC NEWTON14,511
Boston Medical Center BOSTON13,573
Board of Trustees of Massachusetts Laborers' Legal Services Fund BURLINGTON12,786
Santander Holdings USA, Inc. BOSTON12,621
Pyramid-Bmc Holdings, LLC BOSTON12,278
State Street Corporation BOSTON12,139
Staples Inc FRAMINGHAM11,948
Unifirst Corporation WILMINGTON11,862
Staples, Inc and Subsidiaries FRAMINGHAM11,860
Bot North Atlantic States Carpenters Vacation Fund WILMINGTON11,826
Trustees of Boston University BOSTON11,484
Baystate Health, Inc. SPRINGFIELD11,225
Beacon Mobility van Pool CHELMSFORD11,216
Board of Trustees of Massachusetts Laborers Health and Welfare Fund BURLINGTON11,214
Charles River Laboratories, Inc WILMINGTON10,631
Wayfair LLC BOSTON10,542
Massachusetts Bankers Association Inc. BOSTON10,246
Tufts Medicine, Inc. BURLINGTON9,852
Vetcor Management Company LLC NORWELL9,804
The Mitre Corporation BEDFORD9,557
Perkinelmer, Inc. WALTHAM9,489
Iron Mountain Incorporated BOSTON9,413
The Boston Consulting Group, Inc. BOSTON9,410
Southcoast Hospitals Group, Inc. NEW BEDFORD8,982
Pediatric Therapy Services, LLC BOSTON8,573
Dana-Farber Cancer Institute, Inc. BOSTON7,696
Massachusetts Mutual Life Insurance Company SPRINGFIELD7,581
Analog Devices, Inc. WILMINGTON7,291
Veolia North America, LLC. BOSTON6,795
Teamsters Union Local 25 Health Services & Insurance Plan CHARLESTOWN6,770
The Mathworks, Inc. NATICK6,702
Big Y Foods, Inc. SPRINGFIELD6,467
Northeastern University BOSTON6,465
Bain and Company, Inc. BOSTON6,328
Sonesta International Hotels Corporation NEWTON6,291
Demoulas Super Markets, Inc. TEWKSBURY6,193
Dassault Systemes Americas Corp. WALTHAM6,123
Health and Welfare Trust Fund Local 103 Ibew BOSTON6,122
Alerislife Inc. NEWTON6,028
Sun Life Financial U.S. Services Company, Inc. WELLESLEY5,888
Parexel International Corporation NEWTON5,686
Massachusetts Council of Human Service Providers, Inc. FRAMINGHAM5,558
Veralto Corporation WALTHAM5,515
Atrius Mso, LLC NEWTON5,514
Zoll Medical Corporation CHELMSFORD5,427
Tufts University MEDFORD5,165
The Manufacturers Investment Corporation BOSTON5,094
Accession Risk Management Group, Inc. BOSTON5,040
Hubspot, Inc. CAMBRIDGE5,036
Vertex Pharmaceuticals Incorporated BOSTON4,950
The Hanover Insurance Company WORCESTER4,943
Modernatx, Inc. CAMBRIDGE4,784
Ccl Industries Corporation FRAMINGHAM4,773
South Shore Health System, Inc. SOUTH WEYMOUTH4,630
Athenahealth, Inc. BOSTON4,614
Toast, Inc. BOSTON4,595
Entegris, Inc. BILLERICA4,573
Blue Cross Blue Shield of Massachusetts, Inc. BOSTON4,524
POINT32HEALTH Services, Inc. CANTON4,430
Computershare US Services Inc. CANTON4,426
Teamsters Local 170 Group Life Insurance Plan WORCESTER4,406
Benchmark Senior Living, LLC WALTHAM4,361
Board of Trustees Local Union No. 25 Legal Plan BOSTON4,312
John Hancock Life Insurance Company U.S.A. BOSTON4,276
Biogen Inc. CAMBRIDGE4,266
Hologic, Inc. MARLBOROUGH4,119
Trustees of Boston College CHESTNUT HILL4,096
Lego Systems Inc. BOSTON4,094
Cdm Smith, Inc. BOSTON4,086
Board of Trustees Ufcw Local 1459 Education,Safety SPRINGFIELD4,034
Cape Cod Healthcare Inc. HYANNIS3,997
Bw Gas & Convenience Holdings, LLC BEVERLY3,976
Akamai Technologies, Inc. CAMBRIDGE3,946
Keolis Transit America, Inc. BOSTON3,925
Viant Medical FOXBOROUGH3,892
New Balance Athletics BOSTON3,828
Source: DOL Form 5500 Schedule A filings, plan year 2025. National views: brokers by pay, carriers by premiums.