Nion Robert Thieriot Foundation
Nion Robert Thieriot Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in ELK MOUNTAIN, WY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $6.6M in total assets. In 2024, it awarded 8 grants totaling $725K. Net investment income was $2.0M.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$6.6M
+22.0% YoY
Annual Giving
$725K
+18.9% YoY
Grant Count
8
+0.0% YoY
Avg Grant Size
$91K
+18.9% YoY
About Nion Robert Thieriot Foundation
Based on IRS filings
Nion Robert Thieriot Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in ELK MOUNTAIN, WY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $6.6M in total assets. In 2024, it awarded 8 grants totaling $725K. Net investment income was $2.0M.
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 | $6,554,504 | $5,373,057 | $4,603,302 |
| Revenue | $2,195,575 | $1,569,413 | $857,399 |
| Expenses | $1,028,412 | $799,658 | $848,366 |
| Qualifying Distributions | $759,079 | $631,560 | $671,360 |
| Net Investment Income | $1,958,672 | $1,401,637 | $680,393 |
| Distributable Amount | $761,489 | $609,811 | $631,645 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 8 recipients in 2024
Grant Size Distribution
32 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 |
|---|---|---|---|
| PETER E THIERIOT | TRUSTEE | 5 | $69,538 |
| ALICE RICHMOND | TRUSTEE | 5 | $69,538 |
Subject Areas
Focus areas based on grantmaking activity
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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