Private foundation · EIN 33-2281233 · Riverhead, New York · Philanthropy & grantmaking

William and Mary Stark Family Foundation Inc

Should you approach them?

Don't send a cold proposal. The foundation reports that it only gives to preselected organizations; an introduction through a current grantee or board member is the realistic route.

From the 2025 Form 990-PF: 5 grants paid, $215K total, median $50K. 60% of grants stayed in New York.

Accepts applications
No
per 990-PF Part XV
Grants paid, 2025
5
$215K
Median grant
$50K
Stays in NY
60%
of grants
Deadline
—
Assets
$3.3M

Grants paid in 2025

5 grants, all shown · from Form 990-PF Part XV

RecipientPurposeAmount
Riverhead Ambulance CorpRiverhead, NYTo provide answering calls for emergency medical assistance, also provides "stand-by" emergency medical coverage for special events such as…$50K
Rotary CharitiesNew York, NYTo support salvation army, ym-ywca, boy scouts, columbia presbyterian medical center, madison square boys and girls club, saint agnes soup…$50K
Providence College Mens BProvidence, RITo support traditional areas of programming needs, including academic resources, nutrition, travel, equipment and cutting-edge technology f…$50K
Peconic Bay Medical CenterRiverhead, NYTo help to bring the most advanced treatments in heart and stroke care and general surgery .$50K
Providence College Friars AthleticsProvidence, RITo support traditional areas of programming needs, including academic resources, nutrition, travel, equipment and cutting-edge technology f…$15K

By state: New York 3 · Rhode Island 2

About this foundation

William and Mary Stark Family Foundation Inc is a private grantmaking foundation in Riverhead, New York, tax-exempt since 2025. Private foundations must pay out roughly 5% of their assets each year, mostly as grants to 501(c)(3) public charities.

All filings on ProPublica

Does William and Mary Stark Family Foundation Inc accept grant applications?

No. On its 2025 Form 990-PF the foundation checked that it only makes contributions to preselected organizations. Look for an introduction through a current grantee.

How much does William and Mary Stark Family Foundation Inc give each year?

In tax year 2025 it paid $215K across 5 grants, a median of $50K.

Where does William and Mary Stark Family Foundation Inc give?

New York (3 grants), Rhode Island (2 grants), per its latest filing.

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