Largest Nonprofits in Massachusetts

Top nonprofits ranked by total revenue

50 organizations
Year: Latest 2024 2023 2022
# Organization Revenue Assets Trantor Score
1 MASS GENERAL BRIGHAM INCORPORATED & AFFILIATES GROUP RETURN
EIN: 900656139 · SOMERVILLE, MA
$23.5B $28.3B 580
2 FIDELITY INVESTMENTS CHARITABLE GIFT FUND
EIN: 110303001 · BOSTON, MA
$14.7B $56.7B 667
3 President and Fellows of Harvard College
EIN: 042103580 · CAMBRIDGE, MA
$6.1B $70.6B 606
4 Massachusetts Institute of Technology
EIN: 042103594 · Cambridge, MA
$5.9B $39.9B 611
5 BLUE CROSS BLUE SHIELD OF MASSACHUSETTS HMO BLUE INC
EIN: 043362283 · BOSTON, MA
$5.9B $3.4B 645
6 BOSTON MEDICAL CENTER HEALTH PLAN INC
EIN: 043373331 · CHARLESTOWN, MA
$5.2B $1.7B 624
7 UMass Memorial Health Care Inc & Affiliates
EIN: 912155626 · Worcester, MA
$4.2B $3.2B 538
8 Dana-Farber Cancer Institute Inc
EIN: 042263040 · BOSTON, MA
$3.5B $5.3B 605
9 TRUSTEES OF BOSTON UNIVERSITY
EIN: 042103547 · BOSTON, MA
$3.3B $8.5B 577
10 Children's Hospital Corporation
EIN: 042774441 · Boston, MA
$3.2B $8.9B 572
11 BETH ISRAEL DEACONESS MEDICAL CENTER INC
EIN: 042103881 · CHARLESTOWN, MA
$3.1B $3.8B 604
12 TUFTS ASSOCIATED HEALTH MAINTENANCE ORGANIZATION INC
EIN: 042674079 · CANTON, MA
$2.7B $1.2B 540
13 BOSTON MEDICAL CENTER CORPORATION
EIN: 043314093 · BOSTON, MA
$2.6B $2.8B 570
14 NORTHEASTERN UNIVERSITY
EIN: 041679980 · BOSTON, MA
$2.6B $6.0B 581
15 COMMONWEALTH CARE ALLIANCE INC
EIN: 043756900 · BOSTON, MA
$2.6B $1.2B 552
16 TUFTS HEALTH PUBLIC PLANS INC
EIN: 800721489 · CANTON, MA
$2.5B $1.2B 521
17 HARVARD PILGRIM HEALTH CARE INC
EIN: 042452600 · CANTON, MA
$2.2B $1.1B 561
18 Harvard Management Private Equity Corp
EIN: 043070522 · BOSTON, MA
$2.0B $47.7B 592
19 TEMPUS UNLIMITED INC
EIN: 042239746 · STOUGHTON, MA
$2.0B $227.3M 618
20 MASS GENERAL BRIGHAM INCORPORATED
EIN: 043230035 · SOMERVILLE, MA
$1.9B $9.8B 472
21 BAYSTATE MEDICAL CENTER INC
EIN: 042790311 · SPRINGFIELD, MA
$1.8B $1.7B 587
22 MASS GENERAL BRIGHAM HEALTH PLAN INC
EIN: 042932021 · SOMERVILLE, MA
$1.8B $595.5M 578
23 FALLON COMMUNITY HEALTH PLAN INC
EIN: 237442369 · WORCESTER, MA
$1.8B $759.6M 503
24 BANK OF AMERICA CHARITABLE GIFT FD
EIN: 046010342 · BOSTON, MA
$1.7B $5.1B 737
25 TRUSTEES OF BOSTON COLLEGE
EIN: 042103545 · CHESTNUT HILL, MA
$1.6B $6.9B 603
26 TUFTS MEDICAL CENTER GROUP RETURN
EIN: 270440772 · BOSTON, MA
$1.4B $965.4M 521
27 Trustees of Tufts College
EIN: 042103634 · Medford, MA
$1.3B $4.6B 558
28 GENERAL ELECTRIC INSURANCE PLAN TRUST
EIN: 510169382 · BOSTON, MA
$1.3B $441.9M 563
29 NORTHROP GRUMMAN CORPORATION VEBA MASTER TRUST I
EIN: 953386394 · QUINCY, MA
$1.3B $285.0M 604
30 LAHEY CLINIC HOSPITAL INC
EIN: 042704686 · CHARLESTOWN, MA
$1.2B $627.0M 551
31 SOUTHCOAST HOSPITALS GROUP INC
EIN: 222592333 · NEW BEDFORD, MA
$1.2B $1.2B 571
32 CAPE COD HEALTHCARE INC & AFFILIATES
EIN: 900054984 · HYANNIS, MA
$1.1B $1.3B 606
33 JOHNSON & JOHNSON VEBA TRUST
EIN: 136371976 · QUINCY, MA
$1.1B $63.5M 586
34 HEALTH NEW ENGLAND INC
EIN: 042864973 · SPRINGFIELD, MA
$990.8M $295.7M 518
35 ATRIUS HEALTH INC
EIN: 043397450 · NEWTON, MA
$921.5M $0 534
36 SOUTH SHORE HOSPITAL INC
EIN: 042769210 · SOUTH WEYMOUTH, MA
$895.9M $689.6M 566
37 HARVARD PRIVATE CAPITAL HOLDINGS INC
EIN: 043070519 · BOSTON, MA
$895.1M $0 568
38 MGB POOLED HOLDINGS LLC
EIN: 821715859 · SOMERVILLE, MA
$892.1M $16.2B 618
39 BETH ISRAEL LAHEY HEALTH INC
EIN: 832671600 · CHARLESTOWN, MA
$876.1M $545.8M 550
40 CHARLES STARK DRAPER LABORATORY INC
EIN: 042505372 · CAMBRIDGE, MA
$871.1M $817.0M 603
41 THE BROAD INSTITUTE INC
EIN: 263428781 · CAMBRIDGE, MA
$860.4M $2.7B 620
42 BILL & MELINDA GATES MEDICAL RESEARCH INSTITUTE
EIN: 821808476 · CAMBRIDGE, MA
$809.5M $817.0M 732
43 BERKSHIRE MEDICAL CENTER INC
EIN: 042791396 · PITTSFIELD, MA
$757.5M $831.9M 639
44 HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER INC
EIN: 222768204 · BOSTON, MA
$714.6M $400.8M 562
45 UMass Memorial Health Care Inc (Parent)
EIN: 043358566 · Worcester, MA
$692.5M $2.3B 648
46 THE LOWELL GENERAL HOSPITAL
EIN: 042103590 · LOWELL, MA
$605.3M $399.9M 545
47 THE TRUSTEES OF THE SMITH COLLEGE
EIN: 041843040 · NORTHAMPTON, MA
$587.5M $3.6B 646
48 NORTHEAST HOSPITAL CORPORATION
EIN: 042121317 · CHARLESTOWN, MA
$537.4M $517.3M 594
49 HARVARD PILGRIM HEALTH CARE OF NEW ENGLAND INC
EIN: 042663394 · CANTON, MA
$502.0M $154.2M 519
50 BRANDEIS UNIVERSITY
EIN: 042103552 · WALTHAM, MA
$478.7M $1.7B 596
Data from IRS Form 990 filings. Click an organization name to view full details. © 2026 990 Finder by Trantor SpA.