Diermeier Family Foundation
The Diermeier Family Foundation is a private, family-based 501(c)(3) philanthropic organization established in 2003 and based in Naples, Florida. The foundation operates as a grantmaking entity focused on supporting individuals and organizations that promote self-advancement and sufficiency.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$924K
-1.0% YoY
Grant Count
12
+33.3% YoY
Avg Grant Size
$77K
-25.8% YoY
Mission & Focus Areas
The foundation's primary purpose is to help those help themselves by supporting individuals and organizations that educate, train, support, or otherwise enable self-advancement and sufficiency.
According to the Co-Trustees, Jeff and Julie Diermeier: "The best way to help those in need is to help them obtain an education. This for the most part is geared to the coming generation. For those who are not able to help themselves because of illness or circumstances beyond their control, they need and deserve compassion."
The foundation's core focus areas include:
- Education: Scholarships and educational support for the less fortunate
- Health: Support for health-related causes, driven by the family's own experience with health issues
- Human Services: Psychological coping support for the abused and vulnerable populations
- Mental Health & Addiction Treatment: Support for mental health services and substance abuse treatment
Grantmaking
The foundation makes unrestricted grants to qualified organizations. Recent grant activity includes:
Grant Range
**: Typical awards range from $500 to $532,000
How to Apply
based on available information.
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Geographic Focus
Where this funder awards grants
The foundation primarily funds organizations in Illinois, Florida, and Wisconsin, with a notable concentration of activity in the Naples, Florida area and Collier County.
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
As of Fiscal Year 2024:
- Total Assets: $13,473,976
- Total Revenues: $1,521,676
- Total Expenses: $986,978
- Total Giving: $923,650
- Investment Income and Dividends: $454,787
- Net Gain from Sale of Non-Inventory Assets: $882,512
As of Fiscal Year 2023:
- Investment Income and Dividends: $441,173
The foundation has zero employees and operates as a family foundation.
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| 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 2024
Grant Size Distribution
57 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
Co-Trustees:
- Jeff Diermeier
- Julie Diermeier
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| JEFFREY J DIERMEIER | TRUSTEE | 4 | — |
| JULIA M DIERMEIER | TRUSTEE | 2 | — |
Recent News & Activity
Recent developments and announcements
In December 2024, Jeffrey and Julie Diermeier made a $4 million gift to the David Lawrence Centers in Collier County, Florida. This major gift is supporting the expansion of mental health services, including:
A new walk-in mental health center for immediate assessment and intervention without appointments
A 15,000-square-foot complex estimated to cost $11 million total
Outpatient drug treatment services
Integrated mental health and physical health outpatient care
Medication-assisted treatment for substance abuse
Trauma-focused therapy for veterans, including virtual reality exposure therapy
The David Lawrence Centers serves approximately 9,000 people annually with over 350,000 services and reaches roughly 13,000 people through prevention and education services.
Contact Information
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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