Polytechnic School
Funding Overview
From IRS Form 990 filings · 2021–2025
Total received
$16.3M
Foundation funders
67
Grants recorded
200
Years covered
2021–2025
Who funds Polytechnic School?
Polytechnic School is funded by 67 grantmakers, led by Callahan Family Foundation Inc ($6.0M), The Ahmanson Foundation ($2.5M), The Hsieh Family Foundation ($1.3M). In total, IRS Form 990 filings record $16.3M in grants to Polytechnic School between 2021–2025.
Show all 67 funders
Funding over time
Grant dollars and counts received per year
What grants has Polytechnic School received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | David and Dorothy Kemper Family Foundation | TO BE USED AT THE | $5,000 |
| 2024 | Callahan Family Foundation Inc | ENDOWMENT FOR FINANCIAL AID FOR STUDENTS | $1,999,797 |
| 2024 | John Jewett & Helen Chandler Garland Fou | Gym Air Conditioning and Solar Project | $500,000 |
| 2024 | The Fund for Partnership for Success | REIMBURSEMENT OF PROGRAM EXPENSES | $190,187 |
| 2024 | Pasadena Community Foundation | Donor Advised | $130,950 |
| 2024 | The Hsieh Family Foundation | TO ENHANCE EDUCATIONAL PROGRAMS | $83,686 |
| 2024 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $64,907 |
| 2024 | John Jewett & Helen Chandler Garland Fou | Minority Scholarships | $60,000 |
| 2024 | The Ayco Charitable Foundation | EDUCATION | $55,000 |
| 2024 | James and Karena Xie Family Foundation | Charitable | $53,000 |
| 2024 | Imedra Family Foundation | EDUCATION | $50,000 |
| 2024 | The Ahmanson Foundation | SCHOLARSHIP SUPPORT, 2024-2025 | $50,000 |
| 2024 | The Old Oak Foundation | COMMUNITY CAMPAIGN UNRESTRICTED | $50,000 |
| 2024 | The Old Oak Foundation | GARLAND RENOVATION FUND | $50,000 |
| 2024 | The Old Oak Foundation | POLY FUND 2017-2018 | $50,000 |
| 2024 | Harold and Colene Brown Family | CHARITABLE CONTRIBUTION | $50,000 |
| 2024 | The Ahmanson Foundation | TOWARD THE PARTNERSHIP FOR SUCCESS! PROGRAM, 2024 | $45,000 |
| 2024 | Sean and Christine Yu Private Foundation | Charitable Purpose | $35,000 |
| 2024 | Charities Aid Foundation America | CHARITABLE DONATION | $31,621 |
| 2024 | Bridge Arts Foundation Inc | SUPPORT LOCAL EDUCATION | $30,000 |
| 2024 | Edmund and Mary Shea Family Foundation | FURTHERANCE OF EXEMPT ACTIVITIES | $27,000 |
| 2024 | United Plankton Charitable Trust | TO FURTHER ORGANIZATION'S CHARITABLE PURPOSE. | $25,000 |
| 2024 | The Fitzberg Foundation | GENERAL PURPOSE | $25,000 |
| 2024 | National Philanthropic Trust | PUBLIC, SOCIETAL BENEFIT | $20,500 |
| 2024 | The Ahmanson Foundation | TOWARD GENERAL SUPPORT | $20,000 |
| 2024 | The Chicago Community Trust | General support for programs, operations and other charitable purposes | $20,000 |
| 2024 | Greater Horizons | Education | $15,100 |
| 2024 | Thomas N Felgner Charitable Foundation | EDUCATIONAL | $15,005 |
| 2024 | Sneh and Nirmal Kumar Foundation | PUBLIC CHARITY | $15,001 |
| 2024 | The Garfield Foundation | General Purpose | $15,000 |
Showing 30 most recent of 200 recorded grants.
Frequently Asked Questions
Who funds Polytechnic School?
Polytechnic School is funded by 67 grantmakers, led by Callahan Family Foundation Inc ($6.0M), The Ahmanson Foundation ($2.5M), The Hsieh Family Foundation ($1.3M). In total, IRS Form 990 filings record $16.3M in grants to Polytechnic School between 2021–2025.
Who is Polytechnic School's largest funder?
Callahan Family Foundation Inc is the largest recorded funder of Polytechnic School, with $6.0M across 3 grants (2022–2024).
How much grant funding has Polytechnic School received?
IRS 990 filings record $16.3M in grants to Polytechnic School across 200 grants from 67 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.