The Dimenna Foundation Inc is a private foundation based in Southampton, New York. Established in 2000, it operates as a 501(c)(3) tax-exempt organization and is classified as a private foundation under the National Taxonomy of Exempt Entities (NTEE).
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$12.0M
+0.6% YoY
Revenue
$88K
-91.8% YoY
Qualifying Distributions
$5K
-99.6% YoY
Expenses
$18K
-98.4% YoY
Mission & Focus Areas
The foundation primarily funds general operating purposes across its grantees. Based on recent grant activity, the foundation supports organizations working in education, cultural institutions, and community development.
Grantmaking
The foundation made 35 grants in the most recent reporting year. Recent grants include:
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Geographic Focus
Where this funder awards grants
The foundation has demonstrated funding activity in New York, with grants to New York-based organizations including the New York Historical Society and Harlem Children's Zone.
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
As of December 2024:
- Total Assets: $11,971,759
- Total Revenues: $87,694
- Total Expenses: $17,918
- Number of Employees: 0
As of December 2023:
- Total Assets: $11.9 Million
- Total Revenue: $1.06 Million
- Total Expenses: $1.14 Million
- Total Liabilities: $0
The foundation has no outstanding liabilities. Investment income and dividends totaled $13,152 in 2024, down from $46,058 in 2023.
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $11,971,759 | $11,901,983 | $11,978,265 |
| Revenue | $87,694 | $1,064,058 | $3,216,962 |
| Expenses | $17,918 | $1,140,340 | $3,270,545 |
| Qualifying Distributions | $5,001 | $1,128,842 | $3,254,583 |
| Net Investment Income | $75,277 | $34,560 | $7,230 |
| Distributable Amount | $618,828 | $521,315 | $572,974 |
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
131 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 |
|---|---|---|---|
| JOSEPH A DIMENNA | PRESIDENT | 0.25 | — |
| KEVIN P CANNON | SECRETARY | 0.25 | — |
Subject Areas
Focus areas based on grantmaking activity
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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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