Funding search · EIN 656394104 · Coral Springs, FL
Grossjung Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 36
- grants reported
- $941,000
- total given
- 2022–2025
- filing years
- $20,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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6 grants matching “quantum” · $26,000
- $5,000
Quantum Leap Farm · Odessa, FL · 2025
Contribution for Research
- $5,000
Quantum Leap Farm · Odessa, FL · 2024
Contribution for Research
- $4,000
Quantum Leap Farm · Odessa, FL · 2023
Contribution for Research
- $4,000
Quantum Leap Farm · Odessa, FL · 2023
Contribution for Research
- $4,000
Quantum Leap Farm · Odessa, FL · 2022
Contribution for Research
- $4,000
Quantum Leap Farm · Odessa, FL · 2022
Contribution for Research
Grant history
All 36 reported grants, largest first.
- $100,000
Anthony Rizzo Family Foundation · Chicago, IL · 2023
Contribution for Research
- $100,000
Anthony Rizzo Family Foundation · Chicago, IL · 2023
Contribution for Research
- $100,000
Anthony Rizzo Family Foundation · Chicago, IL · 2022
Contribution for Research
- $100,000
Anthony Rizzo Family Foundation · Chicago, IL · 2022
Contribution for Research
- $50,000
Jackson Hole Therapeutic · Teton Village, WY · 2025
Contribution for Research
- $50,000
Jackson Hole Therapeutic · Teton Village, WY · 2024
Contribution for Research
- $30,000
Jackson Hole Therapeutic · Teton Village, WY · 2023
Contribution for Research
- $30,000
Jackson Hole Therapeutic · Teton Village, WY · 2023
Contribution for Research
- $25,000
Breast Cancer Research Foundation · New York, NY · 2025
Contribution for Research
- $25,000
One Mission · Westborough, MA · 2025
Contribution for Research
- $25,000
St Judes Children'S Research Hospit · Memphis, TN · 2025
Contribution for Research
- $25,000
Anthony Rizzo Family Foundation · Chicago, IL · 2024
Contribution for Research
- $25,000
St Judes Children'S Research Hospit · Memphis, TN · 2024
Contribution for Research
- $25,000
Jackson Hole Therapeutic · Teton Village, WY · 2022
Contribution for Research
- $25,000
Jackson Hole Therapeutic · Teton Village, WY · 2022
Contribution for Research
- $25,000
National Pediatric Cancer Foundatio · Tampa, FL · 2022
Contribution for Research
- $25,000
National Pediatric Cancer Foundatio · Tampa, FL · 2022
Contribution for Research
- $20,000
One Mission · Westborough, MA · 2024
Contribution for Research
- $20,000
St Judes Children'S Research Hospit · Memphis, TN · 2023
Contribution for Research
- $20,000
St Judes Children'S Research Hospit · Memphis, TN · 2023
Contribution for Research
- $15,000
Joe Dimaggio Childrens Hospital · Hollywood, FL · 2024
Contribution for Research
- $10,000
Anthony Rizzo Family Foundation · Highland Park, IL · 2025
Contribution for Research
- $10,000
Joe Dimaggio Childrens Hospital · Hollywood, FL · 2025
Contribution for Research
- $10,000
St Judes Children'S Research Hospit · Memphis, TN · 2022
Contribution for Research
- $10,000
St Judes Children'S Research Hospit · Memphis, TN · 2022
Contribution for Research
- $5,000
Quantum Leap Farm · Odessa, FL · 2025
Contribution for Research
- $5,000
Quantum Leap Farm · Odessa, FL · 2024
Contribution for Research
- $5,000
Wounded Warriors Project · Jacksonville, FL · 2024
Contribution for Research
- $4,000
Quantum Leap Farm · Odessa, FL · 2023
Contribution for Research
- $4,000
Quantum Leap Farm · Odessa, FL · 2023
Contribution for Research
- $4,000
Quantum Leap Farm · Odessa, FL · 2022
Contribution for Research
- $4,000
Quantum Leap Farm · Odessa, FL · 2022
Contribution for Research
- $3,500
Animal Adoption Center · Jackson, WY · 2025
Contribution for Research
- $3,500
Animal Adoption Center · Jackson, WY · 2024
Contribution for Research
- $1,500
Alzheimer'S Foundation · New York, NY · 2023
Contribution for Research
- $1,500
Alzheimer'S Foundation · New York, NY · 2023
Contribution for Research
Who else funds this kind of work
Same state
- Dechomai Foundation224 grants · $1.36B
- Ncf Charitable Trust43 grants · $1.44B
- Baptist Health South Florida510 grants · $1.14B
Similar grant size
- Ohio Child Care Resource and Referral16,278 grants · $1.08B
- Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
- Paypal Charitable Giving Fund32,081 grants · $1.40B
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

