Gialamas Family Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in MADISON, WI. IRS filing data is available from 2020 through 2025. In 2025, it awarded 13 grants totaling $232K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$232K
+14.6% YoY
Grant Count
13
+62.5% YoY
Avg Grant Size
$18K
-29.5% YoY
About Gialamas Family Foundation
Based on IRS filings
Gialamas Family Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in MADISON, WI. IRS filing data is available from 2020 through 2025. In 2025, it awarded 13 grants totaling $232K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
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 2025
Grant Size Distribution
38 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest include Uw Carbone Cancer Innovation Fund ($50,000), American Cancer Society ($30,000), Madison Opera ($25,000).
| Recipient | Purpose | Amount |
|---|---|---|
| AMERICAN CANCER SOCIETY KENNESAW, GA | GENERAL SUPPORT | $30,000 |
| ASSUMPTION GREEK ORTHODOX CHURCH - MADISON WI MADISON, WI | GENERAL SUPPORT | $20,000 |
| EDGEWOOD CAMPUS SCHOOL MADISON, WI | GENERAL SUPPORT | $20,000 |
| EDGEWOOD HIGH SCHOOL MADISON, WI | GENERAL SUPPORT | $15,000 |
| FIRST GERMAN LUTHERAN CHURCH MIDDLETON, WI | GENERAL SUPPORT | $5,000 |
| HOLLIS SCHOOL DISTRICT PREK HOLLIS, NH | GENERAL SUPPORT | $20,000 |
| HOLLIS SOCIAL LIBRARY HOLLIS, NH | GENERAL SUPPORT | $1,000 |
| MADISON CHILDREN'S MUSEUM MADISON, WI | GENERAL SUPPORT | $1,000 |
| MADISON OPERA MADISON, WI | GENERAL SUPPORT | $25,000 |
| NATIONAL HELLENIC SOCIETY ANNANDALE, VA | GENERAL SUPPORT | $25,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| DEMETRIA L GIALAMAS-BULL | EXECUTIVE COMMITTEE MEMBER | 0.1 | — |
| THOMAS G GIALAMAS | CO-TRUSTEE | 0.1 | — |
| GINA M GIALAMAS | EXECUTIVE COMMITTEE MEMBER | 0.1 | — |
| ARIS G GIALAMAS | CO-TRUSTEE | 0.1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Gialamas Family Foundation?
Gialamas Family Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in MADISON, WI. It holds — in total assets as of 2025.
Where does Gialamas Family Foundation operate?
Gialamas Family Foundation has awarded grants in Arizona, Georgia, Illinois, New Hampshire, Virginia, Wisconsin.
What size grants does Gialamas Family Foundation award?
In 2025, Gialamas Family Foundation awarded 13 grants totaling $232K — an average of about $18K per grant, based on its IRS Form 990 filings.
What is Gialamas Family Foundation's EIN?
Gialamas Family Foundation's EIN (Employer Identification Number) is 39-6673858. IRS Form 990 filing data is available on this page for 2020–2025.
Explore Open Grants
Browse active grant opportunities in Gialamas Family Foundation's focus areas in our free grants database
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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