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Foundations / Delaware

Nyssa Foundation

Preselected recipients only Greenville, Delaware · EIN 873774627

Nyssa Foundation is a private foundation in Greenville, Delaware. In tax year 2025 it gave $226,434 in 17 grants; the typical grant was $10,615 and the largest $26,267. It only gives to organizations it selects itself and does not accept unsolicited applications.

From its IRS Form 990-PF for tax year 2025.

Giving in 2025 was up from $191,339 the year before.

71% of its 2025 grantees had not received a grant from it the year before, a sign it is open to new organizations.

Giving by year

Tax yearGrants paidNumber of grantsAssets
2022$44,4195$4.0 million
2023$149,22610$4.5 million
2024$191,3399$5.1 million
2025$226,43417$5.7 million

How to apply

Nyssa Foundation says in its IRS filing that it only makes contributions to preselected organizations, so unsolicited applications are unlikely to be considered. Organizations it funds are usually invited.

IRS filings on ProPublica

What Nyssa Foundation funds

Where it gives

Its grants went to recipients in 9 states, the most to Delaware.

StateGrantsAmount
Delaware5$87,451
Pennsylvania4$55,719
Wyoming2$25,802
Connecticut1$10,066
California1$10,000
Maryland1$10,000
Virginia1$10,000
Massachusetts1$9,896
New York1$7,500

Grants paid in 2025

All 17 grants
RecipientPurposeAmount
Delaware Nature Society
Hockessin, DE
General operations$26,267
Planned Parenthood of Delaware
Wilmington, DE
General operations$25,385
Stroud Water Research
Avondale, PA
General operations$20,072
Wilmington Rowing Center
Wilmington, DE
General operations$20,000
Whyy
Greencastle, PA
General operations$15,552
National Outdoor Leadership School (Nols)
Lander, WY
General operations$15,187
Willistown Conservation Trust
Newtown Square, PA
General operations$15,095
Delaware Center for Horticulture
Wilmington, DE
General operations$10,799
The Doug Coombs Foundation (Coombs Outdoors)
Jackson, WY
General operations$10,615
The Ethel Walker School
Simsbury, CT
General operations$10,066
American Bird Conservancy
The Plains, VA
General operations$10,000
Eden Peopleplanet
Murrieta, CA
General operations$10,000
Johns Hopkins Center for Indigenous Health
Baltimore, MD
General operations$10,000
Maria Mitchell Association
Nantucket, MA
General operations$9,896
World Monuments Fund
New York, NY
General operations$7,500
Natural Lands
Media, PA
General operations$5,000
The Delaware Symphony Orchestra
Wilmington, DE
General operations$5,000

Officers and trustees

As listed in Part VIII of the 2025 filing.

Questions people ask

Does Nyssa Foundation accept grant applications?

No. Its IRS filing says it only makes contributions to preselected organizations.

How much does Nyssa Foundation give?

$226,434 in tax year 2025, across 17 grants, with a typical grant of $10,615.

Who runs Nyssa Foundation?

Its 2025 filing lists Margaretta S Brokaw (President).

What does Nyssa Foundation fund?

Based on its grants, mainly environment and conservation and education.

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