Orville and Gayle Kolterman Family Foundation
Orville and Gayle Kolterman Family Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in Wilmington, DE. IRS filing data is available from 2019 through 2025. In 2025, it awarded 12 grants totaling $103K.
Key facts about Orville and Gayle Kolterman Family Foundation
- EIN
- 46-1571389
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $102,500
- Grants made (2025)
- 12
- Average grant
- $8,542
- Median grant
- $10,000
- New grantees (estimate)
- 8% first-time grantees (1 of 12, 2025)
- Primary geography
- California (80% of itemized 2025 grant dollars)
Data from IRS Form 990-PF, 2025; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).
Who Orville and Gayle Kolterman Family Foundation funds
By grant dollars, the top recipient states for Orville and Gayle Kolterman Family Foundation's 12 itemized 2025 grants were California (80%), Maryland (10%) and Virginia (10%). The most frequent recipient cities were San Diego, CA (7 grants). 75% of grants with a stated purpose were for general or operating support.
Is Orville and Gayle Kolterman Family Foundation open to new grantees?
8%
first-time grantees, 2025
In 2025, 1 of 12 grantees (8%) were first-time recipients. First grants averaged $5K; repeat grants $9K. How we count
Medians: $5K first-time, $10K repeat.
Estimate from itemized IRS Form 990-PF grant lists (2019–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Next steps with Orville and Gayle Kolterman Family Foundation
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Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$103K
-5.1% YoY
Grant Count
12
-7.7% YoY
Avg Grant Size
$9K
+2.8% YoY
About Orville and Gayle Kolterman Family Foundation
Based on IRS filings
Orville and Gayle Kolterman Family Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in Wilmington, DE. IRS filing data is available from 2019 through 2025. In 2025, it awarded 12 grants totaling $103K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 12 itemized 2025 grant dollars.
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2019–2025
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
59 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest recipients include Diatribe Foundation ($17,500), Breakthrough T1D ($10,000), Feeding San Diego ($10,000).
| Recipient | Purpose | Amount |
|---|---|---|
| DIATRIBE FOUNDATION San Francisco, CA | General & Unrestricted | $17,500 |
| BREAKTHROUGH T1D Hagerstown, MD | General & Unrestricted | $10,000 |
| FEEDING SAN DIEGO San Diego, CA | General & Unrestricted | $10,000 |
| JACOBS & CUSHMAN SAN DIEGO FOOD BANK San Diego, CA | General & Unrestricted | $10,000 |
| KPBS SAN DIEGO San Diego, CA | General & Unrestricted | $10,000 |
| ST VINCENT DE PAUL VILLAGE INC San Diego, CA | General & Unrestricted | $10,000 |
| UNIVERSITY OF VIRGINIA Charlottesville, VA | Scholarship Fund, School of Nursing | $10,000 |
| AMERICAN NATIONAL RED CROSS San Diego, CA | General & Unrestricted | $5,000 |
| OLD GLOBE THEATRE San Diego, CA | General & Unrestricted | $5,000 |
| STANFORD UNIVERSITY Redwood City, CA | Dean's Scholarship Fund, School of Medicine | $5,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
No officer or director reported compensation in the available filings.
From 2025 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Gayle Kolterman | Dir, Sec | 1 | — |
| Orville G Kolterman | Pres, Dir | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Orville and Gayle Kolterman Family Foundation?
Orville and Gayle Kolterman Family Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in Wilmington, DE. It holds — in total assets as of 2025.
Where does Orville and Gayle Kolterman Family Foundation operate?
Orville and Gayle Kolterman Family Foundation has awarded grants in California, Kansas, Maryland, New York, Virginia.
What size grants does Orville and Gayle Kolterman Family Foundation award?
In 2025, Orville and Gayle Kolterman Family Foundation awarded 12 grants totaling $103K — an average of about $9K per grant, based on its IRS Form 990 filings.
What is Orville and Gayle Kolterman Family Foundation's EIN?
Orville and Gayle Kolterman Family Foundation's EIN (Employer Identification Number) is 46-1571389. IRS Form 990 filing data is available on this page for 2019–2025.
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Data last updated September 2026. Sourced from IRS Form 990-PF filings.