funder logo

Leon Lowenstein Foundation Inc

Leon Lowenstein Foundation Inc

New Haven, CT, US
501(c)(3)
EIN
13-6015951
Private Foundation
funder logo

Leon Lowenstein Foundation Inc

New Haven, CT, US
501(c)(3)
EIN
13-6015951
Private Foundation

Overview

Sign up for

Fiscal Year Start

Jan 1

Organization Type

funder logo
Grantmaker
AI Summary
Was this helpful?

The Leon Lowenstein Foundation Inc is a 501(c)(3) grantmaking organization that focuses on relationship-based funding and operates by invitation only, meaning it does not accept unsolicited proposals. In 2024, the foundation awarded a total of $6.5 million across 360 grantees. Nonprofits interested in engaging with the foundation can explore warm-introduction pathways through Impala's Funder Prospecting.

Total Funding Given

$6.5M

2024
Grantees funded
360
Multi-year grantees
44%
Funding by Year
Evaluate your own portfolio
Understand the health of your own grantees and uncover signs of risk.
plg-image
plg-image
Evaluate your own portfolio
Understand the health of your own grantees and uncover signs of risk.
Total No. of Grants

86

Median 1st year grant
$25K
Median 2nd year grant
$25K
S
Stewart Hudson
Board Member
A
Andrew Bendheim
Board Member
A
Anisa Kamadoli Costa
Board Member

Frequently Asked Questions

Can I submit an unsolicited grant proposal to Leon Lowenstein Foundation Inc?
No. Leon Lowenstein Foundation Inc does not accept unsolicited proposals. Funding is by invitation only.
Where does Leon Lowenstein Foundation Inc give?
Leon Lowenstein Foundation Inc primarily gives to organizations located in New York, District Of Columbia, and Massachusetts. 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 Leon Lowenstein Foundation Inc’s grants?
The largest share of grants from Leon Lowenstein Foundation Inc fall in the $5,000 to $25 thousand range. The median first-year grant is about $25 thousand. More detailed grant size data is available to registered users.
How many grants does Leon Lowenstein Foundation Inc make each year?
In 2024, Leon Lowenstein Foundation Inc awarded about 90 grants, totaling nearly $6.5 million. More detailed grant metrics are available to registered users.
Who did Leon Lowenstein Foundation Inc fund recently?
In 2024, Leon Lowenstein Foundation Inc awarded grants to about 360 grantees. Recent grantees include JOHNS HOPKINS UNIVERSITY, Natural Resources Defense Council Inc, and ENVIRONMENTAL DEFENSE FUND INCORPORATED. More detailed information on all recent recipients is available to registered users.
How do we apply to Leon Lowenstein Foundation Inc?
Leon Lowenstein Foundation Inc does not accept unsolicited proposals. Funding is by invitation only.
Overview
Copyright 2026. All rights reserved to Chario Inc. (d.b.a. Impala)