Funding search · EIN 061467469 · Greenwich, CT
The Warren 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.
- 40
- grants reported
- $319,020
- total given
- 2022–2025
- filing years
- $1,500
- 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.
What they fund
Full IRS filings ↗How this is builtReport an error
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.
Sign in to analyze this funder’s giving pattern. Free in early access.
Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Columbia University5 grants · $217,300
- Cornell University2 grants · $20,000
- Hospital for Special Surgery4 grants · $20,000
- Ivy Football Association2 grants · $11,000
- Princeton University2 grants · $10,000
- Hospital for Special Surgery Alumni Fund1 grant · $10,000
- University of Wisconsin1 grant · $5,000
- Hospital for Special Surgery Fund1 grant · $5,000
- The Tiger Football Camp1 grant · $3,000
- Global Athlete Project1 grant · $2,500
Giving over time
Grant history
All 40 reported grants, largest first.
- $65,150
Columbia University · New York, NY · 2023
Donations of $55,000, $10,000 & $150.
- $55,000
Columbia University · New York, NY · 2024
Donations of $50,000, $2,500 & $2,500.
- $50,000
Columbia University · New York, NY · 2025
Donation of $50,000.
- $45,650
Columbia University · New York, NY · 2022
Donations of $40,000, $5,000 & $650.
- $10,000
Cornell University · Ithaca, NY · 2023
Donation of $10,000.
- $10,000
Cornell University · Ithaca, NY · 2022
Donation of $10,000.
- $10,000
Hospital for Special Surgery Alumni Fund · New York, NY · 2022
Donation of $10,000.
- $6,500
Hospital for Special Surgery · New York, NY · 2025
Donations of $5,000 & $1,500.
- $6,500
Hospital for Special Surgery · New York, NY · 2024
Donations of $5,000 & $1,500.
- $6,000
Ivy Football Association · New York, NY · 2024
Donation of $6,000.
- $5,500
Hospital for Special Surgery · New York, NY · 2023
Donations of $5,000 & $500.
- $5,000
University of Wisconsin · Madison, WI · 2024
Donation of $5,000.
- $5,000
Ivy Football Association · New York, NY · 2023
Donation of $5,000.
- $5,000
Princeton University · Princeton, NJ · 2023
Donation of $5,000.
- $5,000
Hospital for Special Surgery Fund · New York, NY · 2022
Donation of $5,000.
- $5,000
Princeton University · Princeton, NJ · 2022
Donation of $5000.
- $3,000
The Tiger Football Camp · Newtown, PA · 2024
Donation of $3,000.
- $2,500
Global Athlete Project · White Plains, NY · 2024
Donation of $2,500.
- $2,500
Jason Garrett Starfish Charities · Dallas, TX · 2023
Donation of $2,500.
- $1,500
The Jed Foundation · New York, NY · 2024
Donation of $1,500.
- $1,500
Columbia University · New York, NY · 2023
2 tickets to autumn benefit $1,500.
- $1,500
Hospital for Special Surgery · New York, NY · 2022
2 tickets to autumn benefit $1,500.
- $1,020
Greenwich Academy · Greenwich, CT · 2022
Donation of $1,020.
- $1,000
1915 Society · New York, NY · 2025
Donation of $1,000.
- $1,000
Greenwich Youth Football · Riverside, CT · 2024
Donation of $1,000.
- $1,000
Ases Foundation · Schaumburg, IL · 2023
Donation of $1,000.
- $1,000
Old Blue Rugby Foundation · Greenwich, CT · 2023
Donation of $1,000.
- $1,000
The Greenwich Country Day School · Greenwich, CT · 2023
Donation of $1,000.
- $750
Upstate Medical Center · Syracuse, NY · 2025
Donations of $250 & $500.
- $500
Ases Foundation · Schaumberg, IL · 2025
Donation of $500.
- $500
Diabetes Research Institute Foundation · Miami, FL · 2025
Donation of $500.
- $500
Old Blue Rugby Foundation · Greenwich, CT · 2025
Donation of $500.
- $500
Old Timers Athletic Assoc of Greenwich · Greenwich, CT · 2023
Donations of $250 & $250.
- $500
Upstate Medical Center · Syracuse, NY · 2023
Donation of $500.
- $500
Center for Family Services Palm Beach Fl · West Palm Beach, FL · 2022
Donation of $500.
- $500
Fibrolamellar Cancer Foundation · Greenwich, CT · 2022
Donation of $500.
- $500
Stamford Peace Youth Foundation · Stamford, CT · 2022
Donation of $500.
- $250
US Rugby Foundation · San Diego, CA · 2023
Donation of $250.
- $100
The Triumph Fund · Greenwich, CT · 2025
Donation of $100.
- $100
Greenwich Academy · Greenwich, CT · 2023
Donation of $100.
Who else funds this kind of work
Same state
- Yale University1,336 grants · $494.6M
- Steven & Alexandra Cohen Foundation581 grants · $363.4M
- Dalio Family Fund502 grants · $220.1M
Similar purposes
- Shodeen Family Foundation181 grants · $557,725
Similar grant size
- Fidelity Foundation7,750 grants · $457.4M
- Shell USA Company Foundation24,663 grants · $80.1M
- Enterprise Holdings Foundation30,880 grants · $360.4M
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.

