One Stone Inc
Funding Overview
From IRS Form 990 filings · 2018–2026
Total received
$532K
Foundation funders
16
Grants recorded
26
Years covered
2018–2026
Who funds One Stone Inc?
One Stone Inc is funded by 16 grantmakers, led by Impactassetsinc ($171K), The Center for Education Reform ($100K), Charles Koch Institute ($80K). In total, IRS Form 990 filings record $532K in grants to One Stone Inc between 2018–2026.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| Impactassetsinc | $171,264 | 2 | 2023–2024 |
| The Center for Education Reform | $100,000 | 1 | 2022 |
| Charles Koch Institute | $80,000 | 1 | 2020 |
| Vanguard Charitable Endowment Program | $61,000 | 2 | 2021–2022 |
| Edwin E Perkins Foundation XXXXX0003 | $45,000 | 4 | 2023–2026 |
| Claude R & Ethel B Whittenberger | $28,600 | 5 | 2021–2025 |
| National Philanthropic Trust | $10,550 | 1 | 2022 |
| Delta Dental of Idaho | $10,000 | 1 | 2025 |
| Community Foundation of Jackson Hole | $6,410 | 1 | 2022 |
| Frances R Dewing Foundation 7600-XXXXXX15480 | $5,550 | 1 | 2022 |
| Leiter Family Foundation | $5,000 | 1 | 2023 |
| Robert Lehman Foundation Inc | $5,000 | 1 | 2023 |
| Donnell-Kay Foundation Inc | $1,000 | 1 | 2024 |
| Frizzell Family Foundation | $1,000 | 1 | 2024 |
| Robert a Waller Foundation | $1,000 | 1 | 2018 |
| First Interstate BancSystem Foundation | $500 | 2 | 2020–2021 |
Funding over time
Grant dollars and counts received per year
From 2018 to 2026, annual grant giving ranged from $1K (2018) to $159K (2022). In 2026 it made 1 grant totaling $20K.
What grants has One Stone Inc received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2026 | Edwin E Perkins Foundation XXXXX0003 | GENERAL | $20,000 |
| 2025 | Edwin E Perkins Foundation XXXXX0003 | GENERAL | $15,000 |
| 2025 | Delta Dental of Idaho | HUMAN CENTERED DESIGN THINKING PROGRAM | $10,000 |
| 2025 | Claude R & Ethel B Whittenberger | SUMMER CAMP FUNDING | $6,000 |
| 2024 | Impactassetsinc | GENERAL SUPPORT | $136,039 |
| 2024 | Claude R & Ethel B Whittenberger | SUMMER CAMP FUNDING | $5,500 |
| 2024 | Edwin E Perkins Foundation XXXXX0003 | GENERAL | $5,000 |
| 2024 | Donnell-Kay Foundation Inc | GENERAL OPERATING GRANT | $1,000 |
| 2024 | Frizzell Family Foundation | SUPPORT EDUCATIONAL ACTIVITIES | $1,000 |
| 2023 | Impactassetsinc | GENERAL SUPPORT | $35,225 |
| 2023 | Claude R & Ethel B Whittenberger | SUMMER CAMP FUNDING | $5,100 |
| 2023 | Edwin E Perkins Foundation XXXXX0003 | GENERAL | $5,000 |
| 2023 | Leiter Family Foundation | MODE GOOD GARDEN PROJECT | $5,000 |
| 2023 | Robert Lehman Foundation Inc | GENERAL EDUCATIONAL AND CHARITABLE PURPOSES | $5,000 |
| 2022 | The Center for Education Reform | SUPPORT BEST IN CLASS EDUCATION PROVIDERS | $100,000 |
| 2022 | Vanguard Charitable Endowment Program | For recipient's exempt purpose | $30,500 |
| 2022 | National Philanthropic Trust | HUMAN SERVICES | $10,550 |
| 2022 | Community Foundation of Jackson Hole | GENERAL OPERATING SUPPORT | $6,410 |
| 2022 | Claude R & Ethel B Whittenberger | SUMMER CAMP FUNDING | $6,000 |
| 2022 | Frances R Dewing Foundation 7600-XXXXXX15480 | LITERACY AND STEM CAMPS | $5,550 |
| 2021 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $30,500 |
| 2021 | Claude R & Ethel B Whittenberger | SUMMER CAMP FUNDING | $6,000 |
| 2021 | First Interstate BancSystem Foundation | General Operating Support | $250 |
| 2020 | Charles Koch Institute | Education | $80,000 |
| 2020 | First Interstate BancSystem Foundation | Operational Support | $250 |
| 2018 | Robert a Waller Foundation | CHARITY | $1,000 |
Frequently Asked Questions
Who funds One Stone Inc?
One Stone Inc is funded by 16 grantmakers, led by Impactassetsinc ($171K), The Center for Education Reform ($100K), Charles Koch Institute ($80K). In total, IRS Form 990 filings record $532K in grants to One Stone Inc between 2018–2026.
Who is One Stone Inc's largest funder?
Impactassetsinc is the largest recorded funder of One Stone Inc, with $171K across 2 grants (2023–2024).
How much grant funding has One Stone Inc received?
IRS 990 filings record $532K in grants to One Stone Inc across 26 grants from 16 funders between 2018–2026. 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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