Overview

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Fiscal Year Start

Jan 1

Organization Type

Grantmaker

AI Summary

The Tortoise Foundation is a 501(c)(3) grantmaking organization that focuses on supporting initiatives through a relationship-based, invitation-only approach. In 2024, it awarded a total of $55,000 across 11 grantees, and it does not accept unsolicited proposals. Nonprofits interested in engaging with the foundation can explore warm-introduction pathways via Impala's Funder Prospecting.

Total Funding Given
$55K
2024
Grantees funded
11
Multi-year grantees
27%
Funding by Year
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Evaluate your own portfolio
Understand the health of your own grantees and uncover signs of risk.
Total No. of Grants
2
Median 1st year grant
$25K
Median 2nd year grant
$50K
S
Seth L Harrison
Board Member
A
Ariane Lourie Harrison
Board Member

Frequently Asked Questions

Can I submit an unsolicited grant proposal to TORTOISE FOUNDATION?
No. TORTOISE FOUNDATION does not accept unsolicited proposals. Funding is by invitation only.
Where does TORTOISE FOUNDATION give?
TORTOISE FOUNDATION primarily gives to organizations located in New York, California, and West Virginia. 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 TORTOISE FOUNDATION’s grants?
The largest share of grants from TORTOISE FOUNDATION fall in the $25 thousand to $50 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 TORTOISE FOUNDATION make each year?
In 2024, TORTOISE FOUNDATION awarded about 2 grants, totaling nearly $55 thousand. More detailed grant metrics are available to registered users.
Who did TORTOISE FOUNDATION fund recently?
In 2024, TORTOISE FOUNDATION awarded grants to about 10 grantees. Recent grantees include HARRISON ATELIER FOUNDATION, ROOM TO READ, and The Independent Foundation. More detailed information on all recent recipients is available to registered users.
How do we apply to TORTOISE FOUNDATION?
TORTOISE FOUNDATION does not accept unsolicited proposals. Funding is by invitation only.