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The Horn Foundation, a 501(c)(3) organization, is a grantmaking entity that focuses its funding primarily in New York, Washington, D.C., and California. It operates on a relationship-based model and does not accept unsolicited proposals; grants are awarded by invitation only. Nonprofits interested in engaging with the foundation can explore warm-introduction pathways through Impala's Funder Prospecting.
Cause Areas
1
Foundations
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Explore this org's ecosystem
See top causes for this funder's grantees, who else funds them, and their grants.
Learn about Ecosystems
Grantee
Total Funding
Funding Share

NATURAL RESOURCES DEFENSE COUNCIL INC
$6.2M
23%

THE ALLIANCE FOR CLIMATE PROTECTION
$3.5M
13%
Sundance Institute
$3.1M
12%
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Total No. of Grants
61
Median 1st year grant
$10K
Median 2nd year grant
$10K
Top 3 Grants
Matched grants only
Grantee
Grant Size
Frequently Asked Questions
Can I submit an unsolicited grant proposal to THE HORN FOUNDATION C/O CP MANAGEMENT?
No. THE HORN FOUNDATION C/O CP MANAGEMENT does not accept unsolicited proposals. Funding is by invitation only.
Where does THE HORN FOUNDATION C/O CP MANAGEMENT give?
THE HORN FOUNDATION C/O CP MANAGEMENT primarily gives to organizations located in New York, District Of Columbia, 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 HORN FOUNDATION C/O CP MANAGEMENT’s grants?
The largest share of grants from THE HORN FOUNDATION C/O CP MANAGEMENT fall in the $5,000 to $25 thousand range. The median first-year grant is about $10 thousand. More detailed grant size data is available to registered users.
How many grants does THE HORN FOUNDATION C/O CP MANAGEMENT make each year?
In 2024, THE HORN FOUNDATION C/O CP MANAGEMENT awarded about 60 grants, totaling nearly $3.2 million. More detailed grant metrics are available to registered users.
Who did THE HORN FOUNDATION C/O CP MANAGEMENT fund recently?
In 2024, THE HORN FOUNDATION C/O CP MANAGEMENT awarded grants to about 140 grantees. Recent grantees include NATURAL RESOURCES DEFENSE COUNCIL INC, THE ALLIANCE FOR CLIMATE PROTECTION, and Sundance Institute. More detailed information on all recent recipients is available to registered users.
How do we apply to THE HORN FOUNDATION C/O CP MANAGEMENT?
THE HORN FOUNDATION C/O CP MANAGEMENT does not accept unsolicited proposals. Funding is by invitation only.
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