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The 10 richest nonprofits in Maine

Bowdoin College is #1 with $3.1 billion in net assets.

#1 · Bowdoin College
$3.1 billion
All Maine nonprofits combined
$28.3 billion
4,133 e-filed returns

The list

Net assets (fund balance) at the end of the year: what the organization owns minus what it owes.

  1. 1Bowdoin College990, year ended Jun 2025$3.1B
  2. 2Mainehealth990, year ended Sep 2025$2.9B
  3. 3President & Trustees of Colby College990, year ended Jun 2025$2.1B
  4. 4Jackson Laboratory990, year ended Dec 2024$1.1B
  5. 5Harold Alfond Foundation990-PF, year ended Dec 2024$1B
  6. 6Puffin Bay Foundation990-PF, year ended Dec 2025$743.3M
  7. 7President and Trustees of Bates College990, year ended Jun 2025$722.8M
  8. 8Maine Community Foundation Inc990, year ended Dec 2024$652.2M
  9. 9University of New England990, year ended May 2025$645.6M
  10. 10University of Maine Foundation990, year ended Dec 2024$447.1M

More rankings

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