Horizon High School of Madison Inc
Funding Overview
From IRS Form 990 filings · 2019–2025
Total received
$339K
Foundation funders
19
Grants recorded
40
Years covered
2019–2025
Who funds Horizon High School of Madison Inc?
Horizon High School of Madison Inc is funded by 19 grantmakers, led by Thomas P and Patricia a O'Donnell Family Foundation C/O Madden Jiganti ($68K), Daniel & Julie Hartung Charitable ($50K), Cremer Foundation ($45K). In total, IRS Form 990 filings record $339K in grants to Horizon High School of Madison Inc between 2019–2025.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| Thomas P and Patricia a O'Donnell Family Foundation C/O Madden Jiganti | $68,000 | 7 | 2019–2025 |
| Daniel & Julie Hartung Charitable | $50,000 | 3 | 2023–2025 |
| Cremer Foundation | $45,000 | 5 | 2020–2025 |
| Madison Community Foundation | $35,000 | 1 | 2021 |
| Trustage Foundation Inc | $32,000 | 1 | 2024 |
| The US Charitable Gift Trust | $24,000 | 2 | 2023–2024 |
| Vanguard Charitable Endowment Program | $22,000 | 2 | 2023–2024 |
| Morgan Stanley Global Impact Funding Trust Inc | $10,000 | 1 | 2024 |
| The Eric D & Steven D Hovde Foundation | $10,000 | 2 | 2022–2023 |
| Keller Family Charitable Trust | $8,000 | 1 | 2024 |
| Otto Bremer Trust | $7,500 | 1 | 2020 |
| Technology Education Foundation Inc | $7,000 | 2 | 2020–2023 |
| United Way of Dane County Inc | $6,172 | 1 | 2024 |
| Harri Hoffmann Family Foundation Inc | $5,000 | 2 | 2024–2025 |
| Veridian Foundation Inc | $4,000 | 2 | 2022–2023 |
| Church Mutual Insurance Company | $2,000 | 4 | 2022–2025 |
| Salzwedel Family Fund Ltd | $1,250 | 1 | 2024 |
| Madison Gas and Electric Foundation Inc | $1,000 | 1 | 2024 |
| Gary and Jade Gussel Foundation Inc | $1,000 | 1 | 2024 |
Funding over time
Grant dollars and counts received per year
From 2019 to 2025, annual grant giving ranged from $8K (2019) to $120K (2024). In 2025 it made 5 grants totaling $33K.
What grants has Horizon High School of Madison Inc received?
Individual grants from IRS Form 990 filings, newest first
Showing 30 most recent of 40 recorded grants.
Frequently Asked Questions
Who funds Horizon High School of Madison Inc?
Horizon High School of Madison Inc is funded by 19 grantmakers, led by Thomas P and Patricia a O'Donnell Family Foundation C/O Madden Jiganti ($68K), Daniel & Julie Hartung Charitable ($50K), Cremer Foundation ($45K). In total, IRS Form 990 filings record $339K in grants to Horizon High School of Madison Inc between 2019–2025.
Who is Horizon High School of Madison Inc's largest funder?
Thomas P and Patricia a O'Donnell Family Foundation C/O Madden Jiganti is the largest recorded funder of Horizon High School of Madison Inc, with $68K across 7 grants (2019–2025).
How much grant funding has Horizon High School of Madison Inc received?
IRS 990 filings record $339K in grants to Horizon High School of Madison Inc across 40 grants from 19 funders between 2019–2025. Filings are published on a delay, so recent grants may not appear yet.
Looking for funders like Horizon High School of Madison Inc's?
Grantable's AI matches your organization against 200,000+ grantmakers — including every funder on this page — using their real giving history.
You, clicking into all 19 funders
~2.2 hrs
at ~7 min per funder profile
Your agents, the same 19
~1 min
every profile evaluated and scored, with reasoning
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.
Looking for funders like Horizon High School of Madison Inc's?