Funding search · EIN 882509903 · Naples, FL
The Michael Sullivan Family 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.
- 21
- grants reported
- $391,855
- total given
- 2023–2025
- filing years
- $16,715
- median grant
Based on grants this organization reported to the IRS for tax years 2023–2025. 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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Grant history
All 21 reported grants, largest first.
- $37,750
Episcopal School of Jacksoville · Jacksonville, FL · 2025
Math Scholarship and Math Club Support
- $32,150
Episcopal School of Jacksonville · Jacksonville, FL · 2024
Math Scholarship
- $30,900
Episcopal School of Jacksonville · Jacksonville, FL · 2023
Math Scholarship
- $28,195
Brother Rice High School · Chicago, IL · 2023
Math Scholarship and Math Club
- $22,200
Providence Catholic High School · New Lenox, IL · 2023
Math Scholarship and Math Club
- $20,965
Providence Catholic High School · Lemont, IL · 2024
Math Scholarship and Math Club
- $18,685
Mother McAuley Liberal Arts High School · Chicago, IL · 2023
Math Scholarship and Math Club
- $18,097
Mother McAuley Liberal Arts High School · Chicago, IL · 2025
Math Scholarship and Math Club Support
- $17,835
Mother McAuley Liberal Arts High School · Chicago, IL · 2024
Math Scholarship and Math Club
- $16,849
Providence Catholic High School · Lemont, IL · 2025
Math Scholarship and Math Club Support
- $16,715
Marist High School · Chicago, IL · 2025
Math Scholarship and Math Club Support
- $16,700
Brother Rice High School · Chicago, IL · 2025
Math Scholarship and Math Club Support
- $15,775
Marist High School · Chicago, IL · 2024
Math Scholarship and Math Club
- $15,255
St Laurence High School · Burbank, IL · 2023
Math Scholarship and Math Club
- $15,100
Marist High School · Chicago, IL · 2023
Math Scholarship and Math Club
- $15,000
Brother Rice High School · Chicago, IL · 2024
Math Scholarship and Math Club
- $13,600
St Laurence High School · Burbank, IL · 2024
Math Scholarship and Math Club
- $12,600
St Ignatius College Prep · Chicago, IL · 2025
Math Scholarship and Math Club Support
- $11,600
St Ignatius College Prep · Chicago, IL · 2024
Math Scholarship and Math Club
- $10,900
St Ignatius College Prep · Chicago, IL · 2023
Endowed Math Scholarship
- $4,984
St Laurence High School · Burbank, IL · 2025
Math Scholarship and Math Club Support
Who else funds this kind of work
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- Ncf Charitable Trust43 grants · $1.44B
- Baptist Health South Florida510 grants · $1.14B
Similar grant size
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- 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.