Private Foundation

O'DONNELL ISELIN FOUNDATION INC

O'DONNELL ISELIN FOUNDATION INC is a private foundation categorized as Private Foundation based in VALLEY STREAM, NY. Its most recent IRS filing (2025) reports revenue of $141K, expenses of $223K, total assets of $935K. Imperigo tracks 268 reported grants from this foundation totaling approximately $1.6M.

EIN: 516016471 VALLEY STREAM, NY Latest filing: 2025

Total Revenue$141K

Total Expenses$223K

Total Assets$935K

Grants Given268

Grant Total$1.6M

Filing Years2020–2025

Sample Grants Given

ST TIMOTHY'S SCHOOL

STEVENSON, MD · 2025

FOR GENERAL PURPOSES OF RECIPIENT CHARITIES

$25,000

NEW YORK BOTANICAL GARDEN

BRONX, NY · 2025

FOR GENERAL PURPOSES OF RECIPIENT CHARITIES

$25,000

WOODS HOLE OCEANOGRAPHIC INSTITUTE

WOODS HOLE, MA · 2025

FOR GENERAL PURPOSES OF RECIPIENT CHARITIES

$15,000

GREENWICH LAND TRUST INC

GREENWICH, CT · 2025

FOR GENERAL PURPOSES OF RECIPIENT CHARITIES

$10,000

PLANNED PARENTHOOD OF GREATER NEW YORK

NEW YORK, NY · 2025

FOR GENERAL PURPOSES OF RECIPIENT CHARITIES

$10,000

Showing up to 5 of 268 total records — full history available with membership.

Officers & Directors

SECRETARY Frank Megale

VICE PRESIDENT Gordon B Whelpley Jr

PRESIDENT Urling Iselin Searle

Officer compensation and complete director data available with membership.

Top Grant Purposes

FOR GENERAL PURPOSES OF RECIPIENT CHARITIES

$1,613,500 265 grants

FOR GENERAL PURPOSES OF RECIPIENT CHARITIESFOR GENERAL PURPOSES OF RECIPIENT CHARITIES

$8,500 3 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$141K	$223K	$935K
2024	$128K	$213K	$1.0M
2023	$173K	$236K	$1.1M
2022	$122K	$225K	$1.2M
2020	$140K	$302K	$1.3M

Between 2020 and 2025, reported annual revenue held roughly steady at around $141K, with total assets most recently reported at $935K.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, CT, DC, MA, MD, ME, and 3 other states.

CACTDCMAMDMENYTNVT

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

See the full picture for O'DONNELL ISELIN FOUNDATION INC

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Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports