Funding search · EIN 383106698 · Bloomfield Hills, MI
The Joseph and Rose Rontal
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 53
- grants reported
- $283,884
- total given
- 2021–2025
- filing years
- $500
- median grant
Based on grants this organization reported to the IRS for tax years 2021–2025. 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.
- Univ of Michigan Medicine1 grant · $135,000
- University of Michigan Medicine1 grant · $65,000
- Stamps School of Art and Design5 grants · $40,000
- Detroit Symphony Orchestra5 grants · $22,500
- Grand Traverse Regional Development1 grant · $5,000
- Detroit Institute of Arts3 grants · $3,000
- Marwen Foundation3 grants · $1,700
- University of Michigan1 grant · $1,250
- Childrens Foundation of Chicago1 grant · $1,000
- Chiarts Foundation4 grants · $1,000
Giving over time
Grant history
All 53 reported grants, largest first.
- $135,000
Univ of Michigan Medicine · Ann Arbor, MI · 2024
Endowment fund
- $65,000
University of Michigan Medicine · Ann Arbor, MI · 2023
Endowment fund
- $10,000
Stamps School of Art and Design · Ann Arbor, MI · 2024
General fund
- $10,000
Stamps School of Art and Design · Ann Arbor, MI · 2023
General fund
- $10,000
Stamps School of Art and Design · Ann Arbor, MI · 2022
General fund
- $7,500
Detroit Symphony Orchestra · Detroit, MI · 2023
General fund
- $5,000
Detroit Symphony Orchestra · Detroit, MI · 2025
General fund
- $5,000
Stamps School of Art and Design · Ann Arbor, MI · 2025
General fund
- $5,000
Detroit Symphony Orchestra · Detroit, MI · 2024
General fund
- $5,000
Grand Traverse Regional Development · Traverse City, MI · 2023
General fund
- $5,000
Stamps School of Art and Design · Ann Arbor, MI · 2021
General fund
- $2,500
Detroit Symphony Orchestra · Detroit, MI · 2022
General fund
- $2,500
Detroit Symphony Orchestra · Detroit, MI · 2021
General fund
- $1,250
University of Michigan · Ann Arbor, MI · 2023
General fund
- $1,000
Detroit Institute of Arts · Detroit, MI · 2024
General fund
- $1,000
Childrens Foundation of Chicago · Chicago, IL · 2023
General fund
- $1,000
Detroit Institute of Arts · Detroit, MI · 2023
General fund
- $1,000
Marwen Foundation · Chicago, IL · 2023
General fund
- $1,000
Detroit Institute of Arts · Detroit, MI · 2022
General fund
- $1,000
Univ of Michigan Men'S Rugby · Ann Arbor, MI · 2022
General fund
- $700
Child Safe Michigan · Royal Oak, MI · 2025
General fund
- $500
Chicago Help Initiative · Chicago, IL · 2025
General fund
- $500
The Park School · Evanston, IL · 2025
General fund
- $500
Chicago Youth Symposium · Chicago, IL · 2023
General fund
- $500
The Park School of Chicago · Evanston, IL · 2023
General fund
- $500
Chicago Youth Symphony · Chicago, IL · 2022
General fund
- $500
Marwen Foundation · Chicago, IL · 2022
General fund
- $500
US Holocaust Memorial Museum · Washington, DC · 2022
General fund
- $500
American Laryngologic Ass · Antioch, TN · 2021
General fund
- $500
Chad Tough Foundation · Saline, MI · 2021
General fund
- $500
Park School · Chicago, IL · 2021
General fund
- $400
Chiarts Foundation · Chicago, IL · 2025
General fund
- $360
Art Institute of Chicago · Chicago, IL · 2022
General fund
- $300
Chiarts Foundation · Chicago, IL · 2024
General fund
- $200
Chicago Institute of Arts · Chicago, IL · 2023
General fund
- $200
Chiarts Foundation · Chicago, IL · 2022
General fund
- $200
Detroit Public Tv · Wixom, MI · 2022
General fund
- $200
Marwen Foundation · Chicago, IL · 2021
General fund
- $200
Torch Lake Protection Alliance · Bellaire, MI · 2021
General fund
- $150
Art Institute of Chicago · Chicago, IL · 2021
General fund
- $130
Detroit Public Tv · Wixom, MI · 2023
General fund
- $125
Torch Lake Protection Alliance · Bellaire, MI · 2024
General fund
- $125
Torch Lake Protection Alliance · Bellaire, MI · 2023
General fund
- $115
Art Institute of Chicago · Chicago, IL · 2025
General fund
- $100
Detroit Public Tv · Wixom, MI · 2025
General fund
- $100
Three Lakes Association · Bellaire, MI · 2024
General fund
- $100
Chiarts Foundation · Chicago, IL · 2023
General fund
- $100
Chrons and Colitis Foundation · New York, NY · 2023
General fund
- $100
Three Lakes Association · Bellaire, MI · 2022
General fund
- $100
Susan Komen Race for the Cure · Dallas, TX · 2021
General fund
- $54
Jewish Federation of Metro Detroit · Bloomfield Hills, MI · 2021
General fund
- $50
Detroit To Nepal Foundation · West Bloomfield, MI · 2022
General fund
- $25
Detroit To Nepal Foundation · West Bloomfield, MI · 2021
General fund
Who else funds this kind of work
Same state
- Charles Stewart Mott Foundation2,850 grants · $515.4M
- The Kresge Foundation2,401 grants · $498.4M
- Wk Kellogg Foundation7,234 grants · $1.30B
Similar purposes
- The New York Community Trust5,101 grants · $381.3M
- Fidelity Non-Profit Management282 grants · $327.0M
- The Cleveland Foundation2,941 grants · $458.9M
Similar grant size
- Shell USA Company Foundation24,663 grants · $80.1M
- The Bank of America Charitable87,335 grants · $496.1M
- Jpmorgan Chase Foundation29,571 grants · $637.4M
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.

