HERMAN & LENORE ROTTENBERG FOUNDATION C/O HOBERMAN & LESSER
New York, NY, US
•
501(c)3
•
EIN
13-6132611
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Private Foundation
Family Foundation
Regional Funder
AI Summary
The Herman & Lenore Rottenberg Foundation, a 501(c)(3) organization, focuses on grantmaking through a relationship-based approach, providing funding by invitation only. In 2025, the foundation awarded a total of $160,000 across seven grantees and does not accept unsolicited proposals. Nonprofits interested in engaging with the foundation may explore warm-introduction pathways through Impala's Funder Prospecting.
Cause Areas
1
Foundations
Explore this org's ecosystem
See top causes for this funder's grantees, who else funds them, and their grants.
Explore this org's ecosystem
See top causes for this funder's grantees, who else funds them, and their grants.
Grantee
Total Funding
Funding Share
INTERNATIONAL HOUSE
$160.5K
12%
Broad Street Review
$148K
11%
ONE WORLD
$98.3K
7%
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Total No. of Grants
10
Median 1st year grant
$20K
Median 2nd year grant
$9.5K
Top 3 Grants
Matched grants only
Grantee
Grant Size
Frequently Asked Questions
Can I submit an unsolicited grant proposal to HERMAN & LENORE ROTTENBERG FOUNDATION C/O HOBERMAN & LESSER?
No. HERMAN & LENORE ROTTENBERG FOUNDATION C/O HOBERMAN & LESSER does not accept unsolicited proposals. Funding is by invitation only.
Where does HERMAN & LENORE ROTTENBERG FOUNDATION C/O HOBERMAN & LESSER give?
HERMAN & LENORE ROTTENBERG FOUNDATION C/O HOBERMAN & LESSER primarily gives to organizations located in Massachusetts, Pennsylvania, 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 HERMAN & LENORE ROTTENBERG FOUNDATION C/O HOBERMAN & LESSER’s grants?
The largest share of grants from HERMAN & LENORE ROTTENBERG FOUNDATION C/O HOBERMAN & LESSER fall in the $5,000 to $25 thousand range. The median first-year grant is about $20 thousand. More detailed grant size data is available to registered users.
How many grants does HERMAN & LENORE ROTTENBERG FOUNDATION C/O HOBERMAN & LESSER make each year?
In 2025, HERMAN & LENORE ROTTENBERG FOUNDATION C/O HOBERMAN & LESSER awarded about 10 grants, totaling nearly $160 thousand. More detailed grant metrics are available to registered users.
Who did HERMAN & LENORE ROTTENBERG FOUNDATION C/O HOBERMAN & LESSER fund recently?
In 2025, HERMAN & LENORE ROTTENBERG FOUNDATION C/O HOBERMAN & LESSER awarded grants to about 7 grantees. Recent grantees include INTERNATIONAL HOUSE, Broad Street Review, and ONE WORLD. More detailed information on all recent recipients is available to registered users.
How do we apply to HERMAN & LENORE ROTTENBERG FOUNDATION C/O HOBERMAN & LESSER?
HERMAN & LENORE ROTTENBERG FOUNDATION C/O HOBERMAN & LESSER does not accept unsolicited proposals. Funding is by invitation only.