William F and Mary Louise Wischmeyer
William F and Mary Louise Wischmeyer is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in SCOTTSDALE, AZ. IRS filing data is available from 2019 through 2024. In 2024, it awarded 26 grants totaling $208K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$208K
+33.3% YoY
Grant Count
26
+0.0% YoY
Avg Grant Size
$8K
+33.3% YoY
About William F and Mary Louise Wischmeyer
Based on IRS filings
William F and Mary Louise Wischmeyer is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in SCOTTSDALE, AZ. IRS filing data is available from 2019 through 2024. In 2024, it awarded 26 grants totaling $208K.
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 | — | — | — |
| 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
83 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 |
|---|---|---|---|
| NANCY L BESEMBER | CO-TRUSTEE | 0.2 | — |
| DOUGLAS P BESEMER | CO-TRUSTEE | 0.1 | — |
| AMANDA OLSEN | CO-TRUSTEE | 0.1 | — |
| MICHAEL BESEMER | CO-TRUSTEE | 0.1 | — |
Subject Areas
Focus areas based on grantmaking activity
Related Funders
Similar funders by location and focus area
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Assets
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Grants
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Total Given
—
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Assets
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Total Given
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Dennis Evans Charitable Foundation
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Grants
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Total Given
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Along Side Ministries Inc
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Assets
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Total Given
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Arizona Western College Foundation
YUMA, AZ
Assets
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Grants
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Total Given
$25K
Sulphur Springs Valley Electric
WILLCOX, AZ
Assets
$5.7M
Grants
105
Total Given
$610K
Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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