Mammen Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BULVERDE, TX. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $245K in total assets. Net investment income was $5K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$245K
+2.4% YoY
Revenue
$7K
+55.0% YoY
Net Investment Income
$5K
+83.8% YoY
Expenses
$850
+6.3% YoY
About Mammen Family Foundation
Based on IRS filings
Mammen Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BULVERDE, TX. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $245K in total assets. Net investment income was $5K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $245,309 | $239,494 | $235,993 |
| Revenue | $6,665 | $4,301 | $1,477 |
| Expenses | $850 | $800 | $400,775 |
| Qualifying Distributions | — | — | $400,000 |
| Net Investment Income | $4,965 | $2,701 | — |
| Distributable Amount | $12,309 | $11,659 | $22,270 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 0 recipients in 2024
Grant Size Distribution
3 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| SAM MAMMEN | PRESIDENT | — | — |
| LORETTA J MAMMEN | SECRETARY | — | — |
| CHRISTOPHER MAMMEN | BOARD MEMBER | — | — |
Subject Areas
Focus areas based on grantmaking activity
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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