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The 10 biggest nonprofit employers in Massachusetts

Mass General Brigham Incorporated and Affiliates Group RTN is #1 with 94,030 employees.

#1 · Mass General Brigham Incorporated and Affiliates Group RTN
94,030
All Massachusetts nonprofits combined
987,181
22,635 e-filed returns

The list

Employees reported for the calendar year (Form 990 Part I line 5).

  1. 1Mass General Brigham Incorporated and Affiliates Group RTN990, year ended Sep 202594,030
  2. 2President and Fellows of Harvard College990, year ended Jun 202539,590
  3. 3Trustees of Boston University990, year ended Jun 202529,156
  4. 4Massachusetts Institute of Technology990, year ended Jun 202528,041
  5. 5Northeastern University990, year ended Jun 202525,790
  6. 6Umass Memorial Health Care Inc990, year ended Sep 202522,436
  7. 7Childrens Hospital Corporation990, year ended Sep 202518,275
  8. 8Beth Israel Deaconess Medical Center Inc990, year ended Sep 202514,173
  9. 9Trustees of Tufts College990, year ended Jun 202513,702
  10. 10Boston College Trustees990, year ended May 202512,879

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