William Siekman Fdn
The William Siekman Foundation is a private foundation based in Chicago, Illinois, established in 1992. The foundation operates as a 501(c)(3) organization with no employees and focuses on providing general operating support and program funding to various organizations.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$110K
-4.4% YoY
Grant Count
24
-4.0% YoY
Avg Grant Size
$5K
-0.4% YoY
Mission & Focus Areas
The foundation primarily funds general operating purposes and program support across multiple sectors, including education, philanthropy, voluntarism, and human services.
Grantmaking
The foundation demonstrates consistent grantmaking activity with the following characteristics:
Grant Range
$3,000
Average Grant
amount varies by year
How to Apply
**
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Geographic Focus
Where this funder awards grants
The foundation's giving extends across multiple states, with documented support in Wisconsin, Texas, and Oregon. Notable support includes organizations in the Appleton, Wisconsin area.
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
Assets & Revenue (2024)
- Total assets: $2,100,609
- Total revenues: $122,771
- Total expenses: $138,586
- Giving rate: 5.2% of assets
Historical Context The foundation has maintained relatively stable assets and consistent annual grantmaking over multiple years.
| 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
129 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include The Appleton Cemetery Association ($15,000), Plymouth Congregational Church ($10,000), Southern Oregon Univesity Fdn ($10,000).
| Recipient | Purpose | Amount |
|---|---|---|
| OUTAGAMIE COUNTY HISTORICAL SOCIETY APPLETON, WI | GENERAL OPERATING PURPOSES | $2,000 |
| THE APPLETON CEMETERY ASSOCIATION APPLETON, WI | GENERAL OPERATING PURPOSES | $15,000 |
| BEAMING INCORPORATED NEENAH, WI | GENERAL OPERATING PURPOSES | $5,000 |
| PLYMOUTH CONGREGATIONAL CHURCH RACINE, WI | GENERAL OPERATING PURPOSES | $10,000 |
| COMMUNITY CHURCH OF APPLETON APPLETON, WI | PROGRAM SUPPORT | $1,000 |
| CHRISTINE ANNE DOMESTIC ABUSE SERVICES OSHKOSH, WI | PROGRAM SUPPORT | $3,000 |
| SMU-DEDMAN SCHOOL OF LAW DALLAS, TX | PROGRAM SUPPORT | $7,500 |
| ACTS 18 MINISTRY GREEN BAY, WI | GENERAL OPERATING PURPOSES | $3,000 |
| SOUTHERN OREGON UNIVESITY FDN ASHLAND, OR | GENERAL OPERATING PURPOSES | $10,000 |
| BUBOLZ NATURE CENTER APPLETON, WI | GENERAL OPERATING PURPOSES | $1,000 |
Leadership & Key People
Leadership team and compensation from IRS filings
Donald Moreau serves as Trustee of the foundation.
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| BMO BANK N A | TRUSTEE | 2 | $27,275 |
Frequently Asked Questions
What does William Siekman Fdn fund?
The foundation primarily funds general operating purposes and program support across multiple sectors, including education, philanthropy, voluntarism, and human services.
How do I apply for a grant from William Siekman Fdn?
The foundation demonstrates consistent grantmaking activity with the following characteristics: **Grant Activity (2024)** • Total giving: $109,510–$110,000 • Number of grants: 24–26 grants annually • Median grant size: $3,000 • Grant range: $1,000–$15,000 • Average grant amount varies by year **Recent Grantees (2024)** • Appleton Cemetery Association ($15,000) • Hillsdale College ($8,500) • Appleton Alliance Church ($6,000) • Lawrence University (ongoing support) **Application Process** The fou…
Where does William Siekman Fdn make grants?
The foundation's giving extends across multiple states, with documented support in Wisconsin, Texas, and Oregon. Notable support includes organizations in the Appleton, Wisconsin area.
What size grants does William Siekman Fdn award?
In 2024, William Siekman Fdn awarded 24 grants totaling $110K — an average of about $5K per grant, based on its IRS Form 990 filings.
What is William Siekman Fdn's EIN?
William Siekman Fdn's EIN (Employer Identification Number) is 39-6539731. IRS Form 990 filing data is available on this page for 2019–2024.
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Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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