Rathmann Family Foundation
The Rathmann Family Foundation is a private foundation based in Naples, Florida, established in 1992. As a 501(c)(3) organization, it operates as a grantmaking foundation supporting a diverse range of philanthropic causes across the United States.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$37.0M
+11.2% YoY
Annual Giving
$2.2M
+7.9% YoY
Grant Count
14
-6.7% YoY
Avg Grant Size
$157K
+15.6% YoY
Mission & Focus Areas
The foundation supports programs in social, scientific, and environmental efforts. Its primary funding areas include:
- Education
- Environment
- Health and diseases/conditions
- Science and mathematics
- Arts and culture
- Human services and family services
- Child welfare
- Support for economically disadvantaged and low-income people
Grantmaking
The foundation does not accept unsolicited funding inquiries or proposals. Grants are made to pre-selected organizations.
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Geographic Focus
Where this funder awards grants
The foundation funds organizations across multiple U.S. states and cities, including California, Connecticut, Florida, Maryland, Massachusetts, New York, Rhode Island, and South Carolina. Specific cities where funding has been directed include Anaheim, Boston, Charleston, and New York.
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
As of 2024:
- Total Assets: $37,000,000
- Total Revenue: $2,090,000
- Total Expenses: $2,430,000
- Total Liabilities: $3,890,000
- Total Giving: $2,197,500
As of 2023:
- Total Assets: $33,272,647
- Total Revenue: $818,717
- Total Expenses: $1,348,903
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $36,992,589 | $33,272,647 | $29,411,875 |
| Revenue | $2,089,692 | $818,717 | $2,384,672 |
| Expenses | $2,429,486 | $1,348,903 | $5,660,262 |
| Qualifying Distributions | $2,217,622 | $2,071,809 | $2,174,849 |
| Net Investment Income | $1,865,327 | $660,422 | $2,223,759 |
| Distributable Amount | $1,786,972 | $1,549,015 | $1,481,111 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
76 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Leadership team and compensation from IRS filings
The foundation is led by a non-compensated board of directors:
- Alexandra Rathmann-Noonan — Chairperson
- James Louis Rathmann — President
- Robin W Rathmann-Noonan — Secretary
- Andrew G Rathmann-Noonan — Treasurer
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| ALEXANDRA RATHMANN-NOONAN DIRECTOR | CHAIRPERSON | 1 | — |
| JAMES LOUIS RATHMANN DIRECTOR | PRESIDENT | 5 | — |
| ROBIN W RATHMANN-NOONAN DIRECTOR | SECRETARY | 1 | — |
| ANDREW G RATHMANN-NOONAN DIRECTOR | TREASURER | 1 | — |
Recent News & Activity
Recent developments and announcements
The foundation has supported notable initiatives including endowments for undergraduate research in chemistry and biology at major universities and recognition programs for environmental conservation efforts. The National Science and Technology Medals Foundation has been highlighted as a key grantee, with the foundation noting its role as "a convener and catalyst for the science and technology communities by creating opportunities for education and inspiration."
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Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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