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Nonprofits in NEW HAVEN, CT

901 tax-exempt organizations with a return on IRS file.

Largest nonprofits in NEW HAVEN by revenue

Top 5s in NEW HAVEN

Most raised in gifts and grants

Contributions, gifts and grants received in the year

  1. 1Yale University990, year ended Jun 2025$1.5B
  2. 2Alexion Access Foundation990-PF, year ended Dec 2025$131.9M
  3. 3Knights of Columbus Charitable Fund Inc990, year ended Dec 2024$75.2M
  4. 4Yale New Haven Hospital990, year ended Sep 2025$60.1M
  5. 5Continuum of Care Inc990, year ended Jun 2025$55.2M

Largest reserves

Net assets (fund balance) at year end

  1. 1Yale University990, year ended Jun 2025$48.5B
  2. 2Yale New Haven Hospital990, year ended Sep 2025$3.4B
  3. 3Knights of Columbus990, year ended Dec 2024$3.1B
  4. 4Yale University Retiree Health Benefits Coverage TR990, year ended Jun 2025$1.2B
  5. 5Board of Trustees of the Sheffield Scientific School990, year ended Jun 2025$638.2M

Highest-paid people

Compensation from the organization and related organizations, including other pay

  1. 1Matthew S T MendelsohnChief Investment Officer · Yale University$5.4M
  2. 2Christopher O'ConnorCEO/Trustee (Current Yr Comp) · Yale New Haven Health Services Corporation$5M
  3. 3John V RicottaVice President (Effective 5/20/25) · 5C Corporation$4.6M
  4. 4Amelia ChivettaManaging Director, Investments · Yale University$4.6M
  5. 5Timothy R SullivanSr Director of Private Equity · Yale University$4.2M

All nonprofits in NEW HAVEN, A–Z (page 1 of 10)