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Nonprofits in SAN MARINO, CA

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

Largest nonprofits in SAN MARINO by revenue

Top 5s in SAN MARINO

Most raised in gifts and grants

Contributions, gifts and grants received in the year

  1. 1Henry E Huntington Library & Art Gallery990, year ended Jun 2025$94.8M
  2. 2San Marino School Foundation990, year ended Jun 2025$2M
  3. 3Tsenyi Dratsang Buddhist Foundation990, year ended Jul 2026$686.3K
  4. 4San Marino Motor Classic990, year ended Sep 2025$495.7K
  5. 5Seenfire Foundation990, year ended Dec 2024$488.6K

Largest reserves

Net assets (fund balance) at year end

  1. 1Henry E Huntington Library & Art Gallery990, year ended Jun 2025$1.2B
  2. 2WHH Foundation990-PF, year ended Dec 2024$165.6M
  3. 3Thornton Foundation Delaware990-PF, year ended Dec 2025$93M
  4. 4Silent Partner Grants990-PF, year ended Dec 2024$51.1M
  5. 5Universal Sunlight Foundation990-PF, year ended Dec 2024$32.4M

Highest-paid people

Compensation from the organization and related organizations, including other pay

  1. 1Karen LawrencePresident · Henry E Huntington Library & Art Gallery$1.1M
  2. 2Janet AlbertiSVP & CFO · Henry E Huntington Library & Art Gallery$520.4K
  3. 3Randy ShulmanSVP - Adv & Ext Relations · Henry E Huntington Library & Art Gallery$415.1K
  4. 4Nicole CavenderDirector - Botanical Garde · Henry E Huntington Library & Art Gallery$382.1K
  5. 5Susan JusterDirector - Research · Henry E Huntington Library & Art Gallery$365.5K

All nonprofits in SAN MARINO, A–Z (page 1 of 2)