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The Jack Joseph and Morton Mandel Supporting Foundation is a 501(c)(3) organization that focuses on grantmaking through a relationship-based approach, operating by invitation only. With a total of $69.6 million in grants paid to 50 grantees in 2024, the foundation does not accept unsolicited proposals. Nonprofits interested in potential funding opportunities can explore warm-introduction pathways via Impala's Funder Prospecting.
Mission Statement
JACK, JOSEPH AND MORTON MANDEL SUPPORTING FOUNDATION IS A SUPPORTING FOUNDATION OF THE JEWISH FEDERATION OF CLEVELAND AND AS SUCH, IS ORGANIZED AND OPERATED EXCLUSIVELY FOR CHARITABLE, EDUCATIONAL OR RELIGIOUS PURPOSES BY CONDUCTING OR SUPPORTING ACTIVITIES FOR THE BENEFIT OF, OR TO CARRY OUT THE PURPOSES OF, THE FEDERATION. IT WAS ESTABLISHED TO MEET IDENTIFIED NEEDS OF THE JEWISH AND GENERAL COMMUNITIES.
Cause Areas
2
Education
Philanthropy
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Explore this org's ecosystem
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Grantee
Total Funding
Funding Share

JEWISH FEDERATION OF CLEVELAND
$64.8M
36%

THE JEWISH FEDERATIONS OF NORTH AMERICA, INC.
$31.5M
17%

DIGITALC
$18M
10%
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Total No. of Grants
22
Median 1st year grant
$312.9K
Median 2nd year grant
$512.5K
Top 3 Grants
Matched grants only
Grantee
Grant Size
Frequently Asked Questions
Can I submit an unsolicited grant proposal to JACK JOSEPH AND MORTON MANDEL SUPPORTING FOUNDATION?
No. JACK JOSEPH AND MORTON MANDEL SUPPORTING FOUNDATION does not accept unsolicited proposals. Funding is by invitation only.
Where does JACK JOSEPH AND MORTON MANDEL SUPPORTING FOUNDATION give?
JACK JOSEPH AND MORTON MANDEL SUPPORTING FOUNDATION primarily gives to organizations located in Ohio, New York, and District Of Columbia. These states represent the largest share of the foundation’s grantmaking by dollars awarded. Additional geographic details are available to registered users.
What size are JACK JOSEPH AND MORTON MANDEL SUPPORTING FOUNDATION’s grants?
The largest share of grants from JACK JOSEPH AND MORTON MANDEL SUPPORTING FOUNDATION fall in the $250 thousand to $500 thousand range. The median first-year grant is about $313 thousand. More detailed grant size data is available to registered users.
How many grants does JACK JOSEPH AND MORTON MANDEL SUPPORTING FOUNDATION make each year?
In 2024, JACK JOSEPH AND MORTON MANDEL SUPPORTING FOUNDATION awarded about 20 grants, totaling nearly $69.6 million. More detailed grant metrics are available to registered users.
Who did JACK JOSEPH AND MORTON MANDEL SUPPORTING FOUNDATION fund recently?
In 2024, JACK JOSEPH AND MORTON MANDEL SUPPORTING FOUNDATION awarded grants to about 50 grantees. Recent grantees include JEWISH FEDERATION OF CLEVELAND, THE JEWISH FEDERATIONS OF NORTH AMERICA, INC., and DIGITALC. More detailed information on all recent recipients is available to registered users.
How do we apply to JACK JOSEPH AND MORTON MANDEL SUPPORTING FOUNDATION?
JACK JOSEPH AND MORTON MANDEL SUPPORTING FOUNDATION does not accept unsolicited proposals. Funding is by invitation only.
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