Funding search · EIN 954953483 · Los Angeles, CA
Mary Margaret Sullivan 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.
- 42
- grants reported
- $150,000
- total given
- 2022–2024
- filing years
- $3,000
- 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.
- Doctors Without Borders3 grants · $15,000
- Saint Jude Children Research Hospital3 grants · $15,000
- Homeboy Industries3 grants · $15,000
- Shriners Hospitals for Children3 grants · $15,000
- Saint Vincent Meals On Wheels3 grants · $12,000
- Wounded Warrior Project3 grants · $12,000
- Catholic Relief Services3 grants · $9,000
- Los Angeles Mission3 grants · $9,000
- National Veterans Foundation3 grants · $9,000
- Spca La3 grants · $9,000
Giving over time
Grant history
All 42 reported grants, largest first.
- $5,000
Doctors Without Borders · Hagerstown, MD · 2024
Support
- $5,000
Homeboy Industries · Los Angeles, CA · 2024
Support
- $5,000
Saint Jude Children Research Hospital · Memphis, TN · 2024
Support
- $5,000
Shriners Hospitals for Children · Tampa, FL · 2024
Support
- $5,000
Doctors Without Borders · Hagerstown, MD · 2023
Support
- $5,000
Homeboy Industries · Los Angeles, CA · 2023
Support
- $5,000
Saint Jude Children Research Hospital · Memphis, TN · 2023
Support
- $5,000
Shriners Hospitals for Children · Tampa, FL · 2023
Support
- $5,000
Doctors Without Borders · Hagerstown, MD · 2022
Support
- $5,000
Homeboy Industries · Los Angeles, CA · 2022
Support
- $5,000
Saint Jude Children Research Hospital · Memphis, TN · 2022
Support
- $5,000
Shriners Hospitals for Children · Tampa, FL · 2022
Support
- $4,000
Saint Vincent Meals On Wheels · Los Angeles, CA · 2024
Support
- $4,000
Wounded Warrior Project · Topeka, KS · 2024
Support
- $4,000
Saint Vincent Meals On Wheels · Los Angeles, CA · 2023
Support
- $4,000
Wounded Warrior Project · Topeka, KS · 2023
Support
- $4,000
Saint Vincent Meals On Wheels · Los Angeles, CA · 2022
Support
- $4,000
Wounded Warrior Project · Topeka, KS · 2022
Support
- $3,000
American Red Cross · Des Moines, IA · 2024
Support
- $3,000
Catholic Relief Services · Baltimore, MD · 2024
Support
- $3,000
Los Angeles Mission · Los Angeles, CA · 2024
Support
- $3,000
National Veterans Foundation · Los Angeles, CA · 2024
Support
- $3,000
Spca La · Los Angeles, CA · 2024
Support
- $3,000
The Salvation Army · Alexandria, VA · 2024
Support
- $3,000
American Red Cross · Des Moines, IA · 2023
Support
- $3,000
Catholic Relief Services · Baltimore, MD · 2023
Support
- $3,000
Los Angeles Mission · Los Angeles, CA · 2023
Support
- $3,000
National Veterans Foundation · Los Angeles, CA · 2023
Support
- $3,000
Spca La · Los Angeles, CA · 2023
Support
- $3,000
The Salvation Army · Alexandria, VA · 2023
Support
- $3,000
American Red Cross · Des Moines, IA · 2022
Support
- $3,000
Catholic Relief Services · Baltimore, MD · 2022
Support
- $3,000
Los Angeles Mission · Los Angeles, CA · 2022
Support
- $3,000
National Veterans Foundation · Los Angeles, CA · 2022
Support
- $3,000
Spca La · Los Angeles, CA · 2022
Support
- $3,000
The Salvation Army · Alexandria, VA · 2022
Support
- $2,000
Los Angeles Fire Department Foundation · Los Angeles, CA · 2024
Support
- $2,000
Los Angeles Police Foundation · Los Angeles, CA · 2024
Support
- $2,000
Los Angeles Fire Department Foundation · Los Angeles, CA · 2023
Support
- $2,000
Los Angeles Police Foundation · Los Angeles, CA · 2023
Support
- $2,000
Los Angeles Fire Department Foundation · Los Angeles, CA · 2022
Support
- $2,000
Los Angeles Police Foundation · Los Angeles, CA · 2022
Support
Who else funds this kind of work
Same state
- Silicon Valley Community Foundation10,471 grants · $10.10B
- Tides Foundation9,402 grants · $1.86B
- UCLA Foundation276 grants · $1.75B
Similar grant size
- Enterprise Holdings Foundation30,880 grants · $360.4M
- State Employees Credit Union Foundation7,131 grants · $63.0M
- Publix Super Markets Charities6,333 grants · $108.7M
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.

