Funding search · EIN 236230874 · Wilmington, DE
The Mill Spring Foundation 084206-000
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 71
- grants reported
- $2.6M
- total given
- 2022–2024
- filing years
- $10,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2024. 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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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- The World Affairs Council of3 grants · $700,000
- William Penn Charter School1 grant · $500,000
- The Public School of Germantown1 grant · $300,000
- Franklin Institute3 grants · $150,000
- Woodmere Art Museum3 grants · $120,000
- The Highlands Historical Society1 grant · $100,000
- Whitemarsh Foundation3 grants · $100,000
- Science History Institute1 grant · $100,000
- Leadership Institute3 grants · $90,000
- Face To Face3 grants · $90,000
Giving over time
Grant history
All 71 reported grants, largest first.
- $500,000
William Penn Charter School · Philadelphia, PA · 2022
General
- $400,000
The World Affairs Council of · Philadelphia, PA · 2022
General
- $300,000
The Public School of Germantown · Fort Washington, PA · 2023
General
- $200,000
The World Affairs Council of · Philadelphia, PA · 2024
General support
- $100,000
Franklin Institute · Philadelphia, PA · 2024
General support
- $100,000
Science History Institute · Philadelphia, PA · 2024
General support
- $100,000
The Highlands Historical Society · Fort Washington, PA · 2023
General purpose
- $100,000
The World Affairs Council of · Philadelphia, PA · 2023
General
- $60,000
Face To Face · Philadelphia, PA · 2023
General
- $60,000
Woodmere Art Museum · Philadelphia, PA · 2023
General
- $50,000
Woodmere Art Museum · Philadelphia, PA · 2024
General support
- $50,000
Whitemarsh Foundation · Lafayette Hill, PA · 2023
General
- $40,000
Franklin Institute · Philadelphia, PA · 2023
General
- $40,000
Leadership Institute · Arlington, VA · 2023
General
- $25,000
Consumer Bankruptcy Assistance · Philadelphia, PA · 2024
General support
- $25,000
Leadership Institute · Arlington, VA · 2024
General support
- $25,000
Whitemarsh Foundation · Lafayette Hill, PA · 2024
General support
- $25,000
Germantown Academy · Fort Washington, PA · 2022
General
- $25,000
Leadership Institute · Arlington, VA · 2022
General
- $25,000
Whitemarsh Foundation · Lafayette Hill, PA · 2022
General
- $20,000
Face To Face · Philadelphia, PA · 2024
General support
- $15,000
Wissahickon Valley Public Library · Ambler, PA · 2024
General support
- $15,000
Christ'S Home · Warminster, PA · 2022
General
- $10,000
Family Promise Montco Pa · Ambler, PA · 2024
General support
- $10,000
Foundation for Free Enterprise · Erie, PA · 2024
General support
- $10,000
Girl Scouts of Eastern Pa · Miquon, PA · 2024
General support
- $10,000
Horizons Cristo Rey · Philadelphia, PA · 2024
General support
- $10,000
Philadelphia Zoo · Philadelphia, PA · 2024
General support
- $10,000
Consumer Bankruptcy Assistance · Philadelphia, PA · 2023
General
- $10,000
Family Promise Montco Pa · Ambler, PA · 2023
General
- $10,000
Girl Scouts of Eastern Pa · Miquon, PA · 2023
General
- $10,000
Horizon Camp · Philadelphia, PA · 2023
General
- $10,000
Philadelphia Zoo · Philadelphia, PA · 2023
General
- $10,000
Wissahickon Valley Public Library · Blue Bell, PA · 2023
General purpose
- $10,000
Consumer Bankruptcy Assistance · Philadelphia, PA · 2022
General
- $10,000
Face To Face · Philadelphia, PA · 2022
General
- $10,000
Franklin Institute · Philadelphia, PA · 2022
General
- $10,000
Girl Scouts of Eastern Pa · Miquon, PA · 2022
General
- $10,000
Philadelphia Zoo · Philadelphia, PA · 2022
General
- $10,000
Woodmere Art Museum · Philadelphia, PA · 2022
General
- $7,500
Gemma Services · Plymouth Meeting, PA · 2024
General support
- $7,500
Music Works · Havertown, PA · 2024
General support
- $7,500
Family Promise Montco Pa · Ambler, PA · 2022
General
- $7,000
Horizon Camp · Philadelphia, PA · 2022
General
- $6,000
Foundation for Free Enterprise · Erie, PA · 2023
General
- $6,000
Foundation for Free Enterprise · Erie, PA · 2022
General
- $5,000
Children'S Scholarship Fund Phila · Philadelphia, PA · 2024
General support
- $5,000
Cradle of Hope · Jenkintown, PA · 2024
General support
- $5,000
Enchantment Theater Company · Philadelphia, PA · 2024
General support
- $5,000
Hope Springs Equestrian Therapy · Chester Springs, PA · 2024
General support
- $5,000
Rock To the Future · Philadelphia, PA · 2024
General support
- $5,000
Boys and Girls Club · Lansdale, PA · 2023
General
- $5,000
Cradle of Hope · Jenkintown, PA · 2023
General
- $5,000
Fels · Philadelphia, PA · 2023
General
- $5,000
Gemma Services · Plymouth Meeting, PA · 2023
General
- $5,000
Hope Springs Equestrian Therapy · Chester Springs, PA · 2023
General
- $5,000
Music Works · Havertown, PA · 2023
General
- $5,000
Rock To the Future · Philadelphia, PA · 2023
General
- $5,000
Boys and Girls Club · Lansdale, PA · 2022
General
- $5,000
Children'S Scholarship Fund Phila · Philadelphia, PA · 2022
General
- $5,000
Fels · Philadelphia, PA · 2022
General
- $5,000
Gemma Services · Plymouth Meeting, PA · 2022
General
- $5,000
Girls Rock Philly · Philadelphia, PA · 2022
General
- $5,000
Hope Springs Equestrian Therapy · Chester Springs, PA · 2022
General
- $5,000
Music Works · Havertown, PA · 2022
General
- $5,000
Rock To the Future · Philadelphia, PA · 2022
General
- $3,000
Special Equestrians · Warrington, PA · 2024
General support
- $3,000
Enchantment Theater Company · Philadelphia, PA · 2023
General
- $3,000
Enchantment Theater Company · Philadelphia, PA · 2022
General
- $2,000
Inglis · Philadelphia, PA · 2023
General
- $1,000
Inglis · Philadelphia, PA · 2022
General
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.

