funder-graph › Recipients
Who funds Horizon High School of Madison Inc
EIN 20-1240272 · Madison, WI · NTEE B25
Horizon High School of Madison Inc of Madison, WI (EIN 20-1240272) was named as a grant recipient by 25 funders in 61 grants paid totaling $475,958 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$475,958
61 grants paid
Funders
25
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 61 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Vanguard Charitable Endowment Program | Horizon High School of Madison Inc Madison, WI | A | $16,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | Schlecht Family Foundation Inc | Horizon High School Milwaukee, WI | D | $15,000 | paid | TO SUPPORT OPERATING ACTIVITIES | 202601429349100405 |
| 2025 | Daniel & Julie Hartung Charitable Foundation Inc | Horizon High School of Madison Inc Madison, WI | B | $10,000 | paid | CHARITABLE OPERATIONS | 202640619349100709 |
| 2025 | Thomas P and Patricia a O'donnell Family Foundation C/O Madden Jiganti | Horizon High School of Madison Inc Madison, WI | B | $10,000 | paid | CHARITABLE PURPOSE | 202533519349100003 |
| 2025 | Cremer Foundation | Horizon High School of Madison Madison, WI | C | $10,000 | paid | GENERAL OPERATING | 202641329349103019 |
| 2025 | Fidelity Investments Charitable Gift Fund | Horizon High School of Madison Inc Madison, WI | A | $5,400 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | Harri Hoffmann Family Foundation Inc | Horizon High School Madison, WI | D | $2,500 | paid | PROGRAM SUPPORT | 202621349349101047 |
| 2024 | Trustage Foundation Inc | Horizon High School Madison, WI | D | $32,000 | paid | CHARITABLE | 202523179349101927 |
| 2024 | Daniel & Julie Hartung Charitable Foundation Inc | Horizon High School of Madison Inc Madison, WI | B | $20,000 | paid | CHARITABLE OPERATIONS | 202520489349100612 |
| 2024 | Vanguard Charitable Endowment Program | Horizon High School of Madison Inc Madison, WI | A | $16,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202511349349313096 |
| 2024 | The US Charitable Gift Trust | Horizon High School of Madison Inc Madison, WI | A | $12,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202533189349305673 |
| 2024 | American Online Giving Foundation Inc | Horizon High School of Madison Inc Madison, WI | A | $11,564 | paid | GENERAL SUPPORT | 202530159349302758 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | Horizon High School of Madison Inc Madison, WI | A | $10,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202503239349300435 |
| 2024 | Thomas P and Patricia a O'donnell Family Foundation C/O Madden Jiganti | Horizon High School of Madison Inc Madison, WI | B | $10,000 | paid | CHARITABLE PURPOSE | 202530249349100503 |
| 2024 | Keller Family Charitable Trust | Horizon High School Madison, WI | D | $8,000 | paid | GENERAL SUPPORT | 202511149349100616 |
| 2024 | United Way of Dane County Inc | Horizon High School of Madison Madison, WI | A | $6,172 | paid | Donor Designation for General Support | 202503179349305325 |
| 2024 | Harri Hoffmann Family Foundation Inc | Horizon High School Madison, WI | D | $2,500 | paid | PROGRAM SUPPORT | 202502419349100110 |
| 2024 | Salzwedel Family Fund Ltd | Horizon High School Madison, WI | D | $1,250 | paid | General Operations | 202511199349100726 |
| 2024 | Gary and Jade Gussel Foundation Inc | Horizon High School Madison, WI | D | $1,000 | paid | UNRESTRICTED CHARITABLE GIFT | 202523169349100617 |
| 2024 | Madison Gas and Electric Foundation Inc | Horizon High School Madison, WI | D | $1,000 | paid | GENERAL SUPPORT | 202533219349107383 |
| 2024 | Church Mutual Insurance Company Foundation Inc | Horizon High School of Madison Madison, WI | C | $500 | paid | FALL FUNDRAISER | 202502319349100400 |
| 2024 | Second Harvest Foodbank of Southern Wi | Horizon High School Madison, WI | A | $0 + $8,412 non-cash | paid | FOOD | 202530519349300233 |
| 2023 | Trustage Foundation Inc | Horizon High School Madison, WI | D | $35,000 | paid | CHARITABLE | 202422889349100312 |
| 2023 | Daniel & Julie Hartung Charitable Foundation Inc | Horizon High School of Madison Inc Madison, WI | B | $20,000 | paid | CHARITABLE OPERATIONS | 202410529349100406 |
| 2023 | The US Charitable Gift Trust | Horizon High School of Madison Inc Madison, WI | A | $12,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202431319349304428 |
| 2023 | Thomas P and Patricia a O'donnell Family Foundation C/O Madden Jiganti | Horizon High School of Madison Inc Madison, WI | B | $10,000 | paid | CHARITABLE PURPOSE | 202400169349101330 |
| 2023 | Cremer Foundation | Horizon High School of Madison Inc Madison, WI | B | $10,000 | paid | GENERAL OPERATING | 202401309349103245 |
| 2023 | Keller Family Charitable Trust | Horizon High School Madison, WI | D | $7,000 | paid | GENERAL SUPPORT | 202421279349102052 |
| 2023 | Vanguard Charitable Endowment Program | Horizon High School of Madison Inc Madison, WI | A | $6,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202441359349309439 |
| 2023 | The Eric D & Steven D Hovde Foundation | Horizon High School of Madison Madison, WI | B | $5,000 | paid | Horizon Grant - Summer School 2023 | 202402759349100620 |
| 2023 | Technology Education Foundation Inc | Horizon High School Madison, WI | A | $5,000 | paid | FUNDS FOR TECHNOLOGY INITIATIVES | 202321999349301522 |
| 2023 | Veridian Foundation Inc | Horizon High School of Madison Inc Madison, WI | B | $1,500 | paid | HORIZON HIGH | 202433189349103013 |
| 2023 | Herbert H Kohl Charities Inc | Horizon High School Madison, WI | D | $1,000 | paid | TO FUND APPROVED PUBLIC CHARITIES | 202333199349103458 |
| 2023 | Amazonsmile Foundation | Horizon High School of Madison Inc Madison, WI | B | $25 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Trustage Foundation Inc | Horizon High School Madison, WI | D | $32,000 | paid | CHARITABLE | 202312339349100001 |
| 2022 | Thomas P and Patricia a O'donnell Family Foundation C/O Madden Jiganti | Horizon High School of Madison Inc Madison, WI | B | $10,000 | paid | CHARITABLE PURPOSE | 202320419349100722 |
| 2022 | Cremer Foundation | Horizon High School of Madison Inc Madison, WI | B | $10,000 | paid | GENERAL OPERATING | 202323189349104267 |
| 2022 | Keller Family Charitable Trust | Horizon High School Madison, WI | D | $6,000 | paid | GENERAL SUPPORT | 202321359349104882 |
| 2022 | The Eric D & Steven D Hovde Foundation | Horizon High School of Madison Madison, WI | B | $5,000 | paid | Horizon Grant - Summer School 2022 | 202410749349100626 |
| 2022 | Harri Hoffmann Family Foundation Inc | Horizon High School Madison, WI | D | $5,000 | paid | PROGRAM SUPPORT | 202312719349101006 |
| 2022 | The Eric D & Steven D Hovde Foundation | Horizon High School of Madison Madison, WI | B | $5,000 | paid | Horizon Grant - Summer School 2022 | 202332099349100303 |
| 2022 | Veridian Foundation Inc | Horizon High School of Madison Inc Madison, WI | B | $2,500 | paid | EDUCATION SUPPORT | 202332149349100703 |
| 2022 | Madison Gas and Electric Foundation Inc | Horizon High School Madison, WI | D | $1,000 | paid | GENERAL SUPPORT | 202333189349102568 |
| 2022 | Church Mutual Insurance Company Foundation Inc | Horizon High School of Madison Madison, WI | C | $500 | paid | YOUTH MENTAL HEALTH: OUR GREATEST NEED AT THIS TIME IS FOR MENTAL HEALTH COUNSELING FOR THE STUDENTS. | 202341949349100109 |
| 2022 | Amazonsmile Foundation | Horizon High School of Madison Inc Madison, WI | B | $13 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | Cremer Foundation | Horizon High School of Madison Inc Madison, WI | C | $10,000 | paid | PROGRAM SUPPORT | 202241309349102979 |
| 2021 | Thomas P and Patricia a O'donnell Family Foundation C/O Madden Jiganti | Horizon High School of Madison Inc Madison, WI | B | $10,000 | paid | CHARITABLE PURPOSE | 202220329349100117 |
| 2021 | Keller Family Charitable Trust | Horizon High School Madison, WI | D | $5,000 | paid | GENERAL SUPPORT | 202211589349100426 |
| 2021 | Gary and Jade Gussel Foundation Inc | Horizon High School Madison, WI | D | $1,000 | paid | EDUCATION | 202221369349104912 |
| 2020 | Thomas P and Patricia a O'donnell Family Foundation C/O Madden Jiganti | Horizon High School of Madison Inc Madison, WI | B | $10,000 | paid | CHARITABLE PURPOSE | 202120359349100007 |
| 2020 | Otto Bremer Trust | Horizon High School of Madison Inc Madison, WI | B | $7,500 | paid | EMERGENCY RELIEF | 202143199349101009 |
| 2020 | Cremer Foundation | Horizon High School of Madison Inc Madison, WI | C | $5,000 | paid | PROGRAM SUPPORT | 202131479349100313 |
| 2020 | Technology Education Foundation Inc | Horizon High School Madison, WI | A | $2,000 | paid | FUNDS FOR TECHNOLOGY INITIATIVES | 202041779349300034 |
| 2020 | Gary and Jade Gussel Foundation Inc | Horizon High School Madison, WI | D | $1,000 | paid | EDUCATION | 202131809349100518 |
| 2020 | Cuna Mutual Group Foundation Inc | Horizon High School Madison, WI | D | $1,000 | paid | CHARITABLE | 202133199349102658 |
| 2020 | Amazonsmile Foundation | Horizon High School of Madison Inc Madison, WI | B | $34 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2019 | Attic Angel Association | Horizon High School Madison, WI | A | $10,000 | paid | TO PROMOTE THE ORGANIZATION'S MISSION TO FOSTER EMOTIONAL, SOCIAL AND ACADEMIC GROWTH FOR STUDENTS IN AN ALCOHOL AND DRUG FREE ENVIRONMENT. | 201902279349301700 |
| 2019 | Thomas P and Patricia a O'donnell Family Foundation C/O Madden Jiganti | Horizon High School of Madison Inc Madison, WI | B | $8,000 | paid | CHARITABLE PURPOSE | 202020309349100307 |
| 2019 | Keller Family Charitable Trust | Horizon High School Madison, WI | D | $4,000 | paid | GENERAL SUPPORT | 202001819349100020 |
| 2018 | Attic Angel Association | Horizon High School of Madison Madison, WI | A | $10,000 | paid | TO PROMOTE THE ORGANIZATION'S MISSION TO FOSTER EMOTIONAL, SOCIAL AND ACADEMIC GROWTH FOR STUDENTS IN AN ALCOHOL AND DRUG FREE ENVIRONMENT. | 201940109349301824 |
| 2018 | Gary and Jade Gussel Foundation Inc | Horizon High School Madison, WI | D | $1,000 | paid | EDUCATION | 201941309349102384 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.