Private Foundation

THE STEPHEN & SUZANNE WEISS FOUNDATION I

THE STEPHEN & SUZANNE WEISS FOUNDATION I is a Private Foundation headquartered in GREENWICH, CT. Financial data from the 2025 filing: $78K revenue, $460K expenses, $20K total assets. IRS filings disclose 132 grants awarded by this foundation, totaling roughly $964K.

EIN: 133384021 GREENWICH, CT Latest filing: 2025

Total Revenue$78K

Total Expenses$460K

Total Assets$20K

Grants Given132

Grant Total$964K

Filing Years2021–2025

Sample Grants Given

GREENWICH COUNTRY DAY

GREENWICH, CT · 2025

GENERAL

$150,000

WEILL MEDICAL COLLEGE - DEAN HARRINGTON DISCRETIONARY FUNE

NEW YORK, NY · 2025

GENERAL

$50,000

CORNELL UNIVERSITY - PRESIDENT MICAEL KOTLIKOFF DISCRETIONARY FUND

ITHACA, NY · 2025

GENERAL

$50,000

WEILL MEDICAL COLLEGE - CARDIOTHORACIC SURGEON LEONARD GIRARDI

NEW YORK, NY · 2025

GENERAL

$50,000

NEW YORK PRESBYTERIAN FUND - PLATES FOR PEDIATRICS

NEW YORK, NY · 2025

GENERAL

$37,500

Showing up to 5 of 132 total records — full history available with membership.

Officers & Directors

VICE PRESIDENT Michael D Weiss

PRESIDENT Suzanne Weiss

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL

$730,750 107 grants

general

$232,950 25 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$78K	$460K	$20K
2024	$41K	$129K	$403K
2023	$42K	$98K	$490K
2022	$-18K	$45K	$547K
2021	$64K	$62K	$609K

Between 2021 and 2025, reported annual revenue grew from $64K to $78K (+23%), with total assets most recently reported at $20K.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in CT, FL, IL, IN, MA, MD, and 4 other states.

CTFLILINMAMDMEMONCNY

Full geographic grant map with state-by-state breakdown available with membership.

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