The Polg Foundation Inc
Funding Overview
From IRS Form 990 filings · 2021–2025
Total received
$4.5M
Foundation funders
13
Grants recorded
24
Years covered
2021–2025
Who funds The Polg Foundation Inc?
The Polg Foundation Inc is funded by 13 grantmakers, led by The Dillon Fund ($1.8M), Clarence & Anne Dillon Dunwalke Trust ($1.3M), Thomas & Dorothy Leavey Foundation ($500K). In total, IRS Form 990 filings record $4.5M in grants to The Polg Foundation Inc between 2021–2025.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| The Dillon Fund | $1,785,000 | 4 | 2021–2024 |
| Clarence & Anne Dillon Dunwalke Trust | $1,330,000 | 4 | 2022–2025 |
| Thomas & Dorothy Leavey Foundation | $500,000 | 1 | 2022 |
| The Elizabeth Foundation | $410,000 | 4 | 2021–2024 |
| Seven Woods Foundation | $220,000 | 1 | 2022 |
| The Allen Family Foundation Inc | $130,000 | 1 | 2025 |
| Thomas E Lemons Foundation | $50,000 | 1 | 2024 |
| The Ayco Charitable Foundation | $25,000 | 1 | 2024 |
| Windhover Foundation | $17,500 | 2 | 2024–2025 |
| Moccasin Lake Foundation | $12,500 | 1 | 2025 |
| AJA Foundation | $10,000 | 2 | 2024–2025 |
| The Kelly and Sam Bronfman Family Foundation (Aka the Sam & Kelly Bronfma) | $2,500 | 1 | 2022 |
| Arete Foundation | $500 | 1 | 2024 |
Funding over time
Grant dollars and counts received per year
From 2021 to 2025, annual grant giving ranged from $310K (2025) to $2.0M (2022). In 2025 it made 5 grants totaling $310K.
What grants has The Polg Foundation Inc received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Clarence & Anne Dillon Dunwalke Trust | GENERAL SUPPORT | $150,000 |
| 2025 | The Allen Family Foundation Inc | FOR ITS NATURAL HISTORY STUDY | $130,000 |
| 2025 | Windhover Foundation | GENERAL SUPPORT | $12,500 |
| 2025 | Moccasin Lake Foundation | General & Unrestricted | $12,500 |
| 2025 | AJA Foundation | TO SUPPORT AND ACCELERATE RESEARCH TO FIND EFFECTIVE TREATMENTS AND A CURE FOR POLG MITOCHONDRIAL DISORDERS. | $5,000 |
| 2024 | The Dillon Fund | $500k for the benefit of its three-year global Natural History Study, $60k for general contribution | $560,000 |
| 2024 | Clarence & Anne Dillon Dunwalke Trust | GENERAL SUPPORT | $310,000 |
| 2024 | The Elizabeth Foundation | HEALTHCARE/RESEARCH | $110,000 |
| 2024 | Thomas E Lemons Foundation | SOCIAL SERVICES - HUMANITARIAN | $50,000 |
| 2024 | The Ayco Charitable Foundation | COMMUNITY & HUMAN SERVICES | $25,000 |
| 2024 | Windhover Foundation | GENERAL SUPPORT | $5,000 |
| 2024 | AJA Foundation | TO SUPPORT AND ACCELERATE RESEARCH TO FIND EFFECTIVE TREATMENTS AND A CURE FOR POLG MITOCHONDRIAL DISORDERS. | $5,000 |
| 2024 | Arete Foundation | GENERAL FUND CONTRIBUTION | $500 |
| 2023 | Clarence & Anne Dillon Dunwalke Trust | GENERAL OPERATING SUPPORT | $310,000 |
| 2023 | The Dillon Fund | RESEARCH FOR FINDING A CURE FOR POLG AND OTHER MITOCHONDRIAL CONDITIONS | $100,000 |
| 2023 | The Elizabeth Foundation | HEALTHCARE/RESEARCH | $100,000 |
| 2022 | The Dillon Fund | RESEARCH FOR FINDING A CURE FOR POLG AND OTHER MITOCHONDRIAL CONDITIONS | $585,000 |
| 2022 | Clarence & Anne Dillon Dunwalke Trust | GENERAL OPERATING SUPPORT | $560,000 |
| 2022 | Thomas & Dorothy Leavey Foundation | PAYMENT FOR SUPPORT OF SCIENTIFIC RESEARCH FOR ILLNESSES | $500,000 |
| 2022 | Seven Woods Foundation | UNRESTRICTED CHARITABLE GRANT | $220,000 |
| 2022 | The Elizabeth Foundation | HEALTHCARE/RESEARCH | $100,000 |
| 2022 | The Kelly and Sam Bronfman Family Foundation (Aka the Sam & Kelly Bronfma) | GENERAL CHARITABLE SUPPORT | $2,500 |
| 2021 | The Dillon Fund | RESEARCH FOR FINDING A CURE FOR POLG AND OTHER MITOCHONDRIAL CONDITIONS | $540,000 |
| 2021 | The Elizabeth Foundation | HEALTHCARE/RESEARCH | $100,000 |
Frequently Asked Questions
Who funds The Polg Foundation Inc?
The Polg Foundation Inc is funded by 13 grantmakers, led by The Dillon Fund ($1.8M), Clarence & Anne Dillon Dunwalke Trust ($1.3M), Thomas & Dorothy Leavey Foundation ($500K). In total, IRS Form 990 filings record $4.5M in grants to The Polg Foundation Inc between 2021–2025.
Who is The Polg Foundation Inc's largest funder?
The Dillon Fund is the largest recorded funder of The Polg Foundation Inc, with $1.8M across 4 grants (2021–2024).
How much grant funding has The Polg Foundation Inc received?
IRS 990 filings record $4.5M in grants to The Polg Foundation Inc across 24 grants from 13 funders between 2021–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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