THE G HAROLD & LEILA Y MATHERS CHARITABLE FOUNDATION
Rye Brook, NY, US
•
501(c)3
•
EIN
23-7441901
•
•
Open for Solicitation
Private Foundation
Rye Brook, NY, US
•
501(c)3
•
EIN
23-7441901
•
•
Open for Solicitation
Private Foundation
AI Summary
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The G Harold & Leila Y Mathers Charitable Foundation is a 501(c)3 organization that has disbursed a total of $17.3 million in grants to 82 grantees in the filing year 2024. The foundation primarily focuses its funding in Massachusetts, New York, and California, and is currently open for unsolicited proposals. Prospective applicants are encouraged to review the 'How to Apply' section of the foundation's profile page to assess their fit for funding opportunities.
Cause Areas
1
Foundations
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Grantee
Total Funding
Funding Share

Yale University
$12M
7%

Dana-Farber Cancer Institute Inc
$9M
5%

THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
$7.5M
5%
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Total No. of Grants
103
Median 1st year grant
$170.7K
Median 2nd year grant
$201.2K
Top 3 Grants
Matched grants only
Grantee
Grant Size
Frequently Asked Questions
Can I submit an unsolicited grant proposal to THE G HAROLD & LEILA Y MATHERS CHARITABLE FOUNDATION?
Yes. THE G HAROLD & LEILA Y MATHERS CHARITABLE FOUNDATION accepts unsolicited proposals for funding. You can find details in the How to Apply section on this profile or by visiting their website.
Where does THE G HAROLD & LEILA Y MATHERS CHARITABLE FOUNDATION give?
THE G HAROLD & LEILA Y MATHERS CHARITABLE FOUNDATION primarily gives to organizations located in Massachusetts, New York, and California. 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 THE G HAROLD & LEILA Y MATHERS CHARITABLE FOUNDATION’s grants?
The largest share of grants from THE G HAROLD & LEILA Y MATHERS CHARITABLE FOUNDATION fall in the $100 thousand to $250 thousand range. The median first-year grant is about $171 thousand. More detailed grant size data is available to registered users.
How many grants does THE G HAROLD & LEILA Y MATHERS CHARITABLE FOUNDATION make each year?
In 2024, THE G HAROLD & LEILA Y MATHERS CHARITABLE FOUNDATION awarded about 100 grants, totaling nearly $17.3 million. More detailed grant metrics are available to registered users.
Who did THE G HAROLD & LEILA Y MATHERS CHARITABLE FOUNDATION fund recently?
In 2024, THE G HAROLD & LEILA Y MATHERS CHARITABLE FOUNDATION awarded grants to about 80 grantees. Recent grantees include Yale University, Dana-Farber Cancer Institute Inc, and THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY. More detailed information on all recent recipients is available to registered users.
How do we apply to THE G HAROLD & LEILA Y MATHERS CHARITABLE FOUNDATION?
You can find details on how to apply in the How to Apply section on this profile or by visiting THE G HAROLD & LEILA Y MATHERS CHARITABLE FOUNDATION’s website.
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