The OSullivan Foundation Trust makes a small number of very large grants focused primarily on education and brain/autism research. Its giving is concentrated: two equal multimillion-dollar gifts went to a major engineering university and to a large online education platform, alongside a substantial commitment to autism/brain science and a sizable general-purpose pool of recipients. The foundation appears to prioritize scalable education initiatives (both institutional STEM and digital learning) and targeted biomedical research into neurodevelopmental conditions.
OSullivan Foundation Trust dtd 122299 makes unusually large grants for a small number of recipients, with two 2025 awards of $1,405,600 each going to Khan Academy and Rensselaer Polytechnic Institute. That pairing shows the foundation’s core pattern: it backs education at both ends of the pipeline, from online learning infrastructure to higher education. The grant to Khan Academy was tagged for online education services support, while the Rensselaer gift was designated for education. Autism and brain research is another visible thread. In 2025, the trust awarded $550,000 to The Brain Foundation for autism research, alongside smaller grants to organizations working in autism services and communication. It also made a 2023 general grant of $883,658 to a curated recipient list, suggesting periodic broad support in addition to targeted awards. The trust’s recent giving includes scholarship and operations support, a small animal welfare grant, and a mix of institutional and community-based beneficiaries. Across the recent grants list, the foundation’s approach appears selective, with high-dollar commitments concentrated in a few priorities rather than spread across many awards.
Education is one of the trust’s clearest areas of support. In 2025 it gave $1,405,600 to Khan Academy for online education services support, and another $1,405,600 to Rensselaer Polytechnic Institute for education. Those grants point to interest in both digital learning access and formal higher education. Autism-related funding appears across several grant types. The foundation awarded $550,000 to The Brain Foundation for autism research, $50,000 to Multiple Hub Inc for autism services, and $40,000 to International Association of Spelling As Communication for autism communication, training, and advocacy. It also made a $10,000 grant to Autism Science Foundation for autism research. The trust also supports scholarship and operational work. A $25,000 grant to US Ireland Alliance was labeled scholarships and operations, showing that educational assistance can include more than direct program delivery.
The recent grant sizes cluster at a very large level: p25, median, and p75 are all $883,658, indicating a tight distribution anchored by a small number of major awards. The trust gave two grants of $1,405,600 in 2025, then a single $883,658 grant in 2023, with most other awards far smaller. That pattern suggests selective, high-commitment grantmaking rather than broad dispersal. The foundation is a trust and makes program-related investments. It does not fund individuals. The recent list shows repeated support to the same organization in the same year, including several grants to International Association of Spelling As Communication, which points to recurring support within a focused set of beneficiaries.
$3.6M
$24M
$3.1M
$3.6M
Most grants fall between $884K and $884K, with a median of $884K.
25th Percentile
$884K
Median
$884K
75th Percentile
$884K
About 21% of grants go to recipients in VA.
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Very concentrated giving: few (four) large grants that are high-dollar and strategic rather than numerous small awards; repeat-style equal-sized, flagship gifts to major education institutions/platforms alongside a major research commitment and an unspecified general support allocation.
Notable grantees: Rensselaer Polytechnic Institute, Khan Academy, The Brain Foundation, Various general operating recipients ("See Attached List")
Grant recipients are entirely in the United States, with 14 grants and 100% of giving going to recipients in NY as the listed HQ-state distribution. Recent grants also landed in CA, VA, PA, and NJ, showing a local-to-regional pattern despite some out-of-state beneficiaries. Named recipient cities include Mountain View, Troy, Pleasanton, Beverly Hills, Herndon, Arlington, Langhorne, Scarsdale, Caldwell, and Los Angeles. New York recipients in the list include Albany and Scarsdale.
The recent grants point most clearly to education and autism-related work. Education support went to Khan Academy and Rensselaer Polytechnic Institute, while autism funding included The Brain Foundation for autism research, Multiple Hub Inc for autism services, and International Association of Spelling As Communication for autism communication, training, and advocacy.
The reported p25, median, and p75 are all $883,658, so the recent grant-size distribution is tightly centered at that level. The list also includes two grants of $1,405,600 in 2025 and smaller awards such as $25,000, $10,000, and $2,500.
The grant list shows repeat support. International Association of Spelling As Communication appears multiple times in 2025 with $40,000 awards for autism communication, training, and advocacy. That indicates the trust can make recurring grants to the same organization within a year.
No. The foundation is listed as not funding individuals. Its recent grants go to institutions and nonprofit organizations, including universities, education platforms, autism-focused nonprofits, a scholarship-oriented alliance, and an animal welfare group.
The geographic scope of giving is local, and the recipient country distribution is entirely US-based: 14 grants, or 100.0%, went to US recipients. The named recipient cities include Albany, Troy, Mountain View, Pleasanton, Herndon, Arlington, and Los Angeles.
2025
Source: IRS Form 990-PF, fiscal year 2025.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| KHAN ACADEMY | MOUNTAIN VIEW, CA | $1,405,600 | 2025 | ONLINE EDUCATION SERVICES SUPPORT |
| RENSSELAER POLYTECHNIC INSTITUTE | TROY, NY | $1,405,600 | 2025 | EDUCATION |
| THE BRAIN FOUNDATION | PLEASANTON, CA | $550,000 | 2025 | AUTISM RESARCH |
| MULTIPLE HUB INC | BEVERLY HILLS, CA | $50,000 | 2025 | AUTISM SERVICES |
| INTERNATIONAL ASSOCATION OF SPELLING AS COMMUNICATION | HERNDON, VA | $40,000 | 2025 | AUTISM COMMUNICATION, TRAINING, ADVOCACY |
| INTERNATIONAL ASSOCATION OF SPELLING AS COMMUNICATION | HERNDON, VA | $40,000 | 2025 | AUTISM COMMUNICATION, TRAINING, ADVOCACY |
| INTERNATIONAL ASSOCATION OF SPELLING AS COMMUNICATION | HERNDON, VA | $40,000 | 2025 | AUTISM COMMUNICATION, TRAINING, ADVOCACY |
| INTERNATIONAL ASSOCATION OF SPELLING AS COMMUNICATION | HERNDON, VA | $40,000 | 2025 | AUTISM COMMUNICATION, TRAINING, ADVOCACY |
| US IRELAND ALLIANCE | ARLINGTON, VA | $25,000 | 2025 | SCHOLARSHIPS & OPERATIONS |
| AUTISM SCIENCE FOUNDATION | SCARSDALE, NY | $10,000 | 2025 | AUTISM RESEARCH |
| THE LEARNING COOPERATIVES | LANGHORNE, PA | $10,000 | 2025 | EDUCATION |
| MOUNT ST DOMINIC ACADEMY | CALDWELL, NJ | $5,000 | 2025 | EDUCATION |
| MERCY FOR ANIMALS | LOS ANGELES, CA | $2,500 | 2025 | ANIMAL WELFARE |
| THE BRAIN FOUNDATION | PLEASANTON, CA | $431,646 | 2024 | AUTISM RESARCH |
| AUTISM DISCOVERY AND TREATMENT FOUNDATION | PHOENIX, AZ | $100,734 | 2024 | AUTISM RESEARCH |
| SCHOOLHOUSE WORLD INC | HERNDON, VA | $50,000 | 2024 | ONLINE EDUCATION SERVICED |
| INTERNATIONAL ASSOCATION OF SPELLING AS COMMUNICATION | HERNDON, VA | $50,000 | 2024 | AUTISM COMMUNICATION, TRAINING, ADVOCACY |
| INTERNATIONAL ASSOCATION OF SPELLING AS COMMUNICATION | HERNDON, VA | $50,000 | 2024 | AUTISM COMMUNICATION, TRAINING, ADVOCACY |
| INTERNATIONAL ASSOCATION OF SPELLING AS COMMUNICATION | HERNDON, VA | $50,000 | 2024 | AUTISM COMMUNICATION, TRAINING, ADVOCACY |
| INTERNATIONAL ASSOCATION OF SPELLING AS COMMUNICATION | HERNDON, VA | $50,000 | 2024 | AUTISM COMMUNICATION, TRAINING, ADVOCACY |
| DR CHRISTOPHER PATZKE | NOTRE DAME, IN | $45,000 | 2024 | AUTISM RESARCH |
| PAUL ASHWOOD UC DAVIS | SACRAMENTO, CA | $45,000 | 2024 | AUTISM RESARCH |
| DR FRANKOVICH - STANFORD UNIVERSITY | PALO ALTO, CA | $45,000 | 2024 | AUTISM RESARCH |
| O'SULLIVAN FOUNDATIONDR JOHN-PAUL YU | MADISON, WI | $45,000 | 2024 | AUTISM RESARCH |
| JUERGEN HAHN SPONSORED RESEARCH GRANT | TROY, NY | $25,000 | 2024 | AUTISM RESARCH |
| KHAN ACADEMY | MOUNTAIN VIEW, CA | $4,266 | 2024 | ONLINE EDUCATION SERVICES SUPPORT |
| 2M FOUNDATION - SCRIBE3 | HILLSBOROUGH, CA | $4,013 | 2024 | AUTISM COMMUNICATION TOOL DEVELOPMENT |
| MERCER COUNTY SPECIAL SERVICES SCHOOL | HAMILTON TOWNSHIP, NJ | $4,000 | 2024 | SPECIAL EDUCATION SERVICES |
| TRINITY FOUNDATION DONATION DAVID OLOWOOKERE | HAMILTON TOWNSHIP, NJ | $2,500 | 2024 | SHOLARSHIP FOR HIGHER EDUCATION |
THE BRAIN FOUNDATION
$550,000AUTISM RESARCH
MULTIPLE HUB INC
$50,000AUTISM SERVICES
INTERNATIONAL ASSOCATION OF SPELLING AS COMMUNICATION
$40,000AUTISM COMMUNICATION, TRAINING, ADVOCACY
INTERNATIONAL ASSOCATION OF SPELLING AS COMMUNICATION
$40,000AUTISM COMMUNICATION, TRAINING, ADVOCACY
INTERNATIONAL ASSOCATION OF SPELLING AS COMMUNICATION
$40,000AUTISM COMMUNICATION, TRAINING, ADVOCACY
INTERNATIONAL ASSOCATION OF SPELLING AS COMMUNICATION
$40,000AUTISM COMMUNICATION, TRAINING, ADVOCACY
US IRELAND ALLIANCE
$25,000SCHOLARSHIPS & OPERATIONS
THE LEARNING COOPERATIVES
$10,000EDUCATION
MOUNT ST DOMINIC ACADEMY
$5,000EDUCATION
THE BRAIN FOUNDATION
$431,646AUTISM RESARCH
AUTISM DISCOVERY AND TREATMENT FOUNDATION
$100,734AUTISM RESEARCH
SCHOOLHOUSE WORLD INC
$50,000ONLINE EDUCATION SERVICED
INTERNATIONAL ASSOCATION OF SPELLING AS COMMUNICATION
$50,000AUTISM COMMUNICATION, TRAINING, ADVOCACY
INTERNATIONAL ASSOCATION OF SPELLING AS COMMUNICATION
$50,000AUTISM COMMUNICATION, TRAINING, ADVOCACY
INTERNATIONAL ASSOCATION OF SPELLING AS COMMUNICATION
$50,000AUTISM COMMUNICATION, TRAINING, ADVOCACY
INTERNATIONAL ASSOCATION OF SPELLING AS COMMUNICATION
$50,000AUTISM COMMUNICATION, TRAINING, ADVOCACY
DR CHRISTOPHER PATZKE
$45,000AUTISM RESARCH
PAUL ASHWOOD UC DAVIS
$45,000AUTISM RESARCH
DR FRANKOVICH - STANFORD UNIVERSITY
$45,000AUTISM RESARCH
O'SULLIVAN FOUNDATIONDR JOHN-PAUL YU
$45,000AUTISM RESARCH
JUERGEN HAHN SPONSORED RESEARCH GRANT
$25,000AUTISM RESARCH
2M FOUNDATION - SCRIBE3
$4,013AUTISM COMMUNICATION TOOL DEVELOPMENT
MERCER COUNTY SPECIAL SERVICES SCHOOL
$4,000SPECIAL EDUCATION SERVICES
TRINITY FOUNDATION DONATION DAVID OLOWOOKERE
$2,500SHOLARSHIP FOR HIGHER EDUCATION