Private Foundation

THOMAS L KEMPNER JR FOUNDATION

THOMAS L KEMPNER JR FOUNDATION, of SOUTHAMPTON, NY, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2024 filing shows $12.3M in revenue, $12.6M in expenses, $326.4M in total assets. IRS filings disclose 89 grants awarded by this foundation, totaling roughly $70.1M.

EIN: 133407819 SOUTHAMPTON, NY Latest filing: 2024

Total Revenue$12.3M

Total Expenses$12.6M

Total Assets$326.4M

Grants Given89

Grant Total$70.1M

Filing Years2019–2024

Sample Grants Given

JEWISH COMMUNAL FUND

NEW YORK, NY · 2024

DAF REPLENISHMENT -THOMAS L. KEMPNER JR. FOUNDATION INC. FUND

$3,235,000

MOUNT SINAI HOSPITAL

NEW YORK, NY · 2024

PRESIDENT'S STRATEGIC INITIATIVE FUND

$2,000,000

PLANNED PARENTHOOD FEDERATION OF AMERICA INC

NEW YORK, NY · 2024

PROVIDER RECRUITMENT, PATIENT NAVIGATION & EPIC

$1,250,000

WILDLIFE CONSERVATION SOCIETY

BRONX, NY · 2024

MARINE STRONGHOLDS AND BLUE CARBON

$1,000,000

HARLEM VILLAGE ACADEMIES

NEW YORK, NY · 2024

ACCELERATED MATHEMATICS PHASE II

$944,000

Showing up to 5 of 89 total records — full history available with membership.

Officers & Directors

CHIEF ADMINISTRATIVE OFFICER Holly R Raub

DIRECTOR Jessica S Kempner

VICE PRES/SECRETARY Katheryn C Patterson

PRESIDENT/TREASURER Thomas Kempner Jr

DIRECTOR Thomas N Kempner

DIRECTOR Trevor Kempner

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL UNRESTRICTED

$29,471,819 29 grants

DAF REPLENISHMENT -THOMAS L. KEMPNER JR. FOUNDATION INC. FUND

$6,085,000 2 grants

SUPPORT OF THE ENDOWMENT COMPONENT OF THE CONSERVANCY'S FOR ALL CAMPAIGN

$5,478,666 1 grant

HARLEM MEER POOL AND ICE RINK DEVELOPMENT

$5,314,000 1 grant

PROVIDER RECRUITMENT, PATIENT NAVIGATION & EPIC

$2,500,000 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$12.3M	$12.6M	$326.4M
2023	$4.2M	$19.6M	$306.7M
2022	$1.4M	$17.9M	$307.8M
2020	$23.0M	$11.7M	$283.5M
2019	$13.2M	$14.8M	$253.0M

Between 2019 and 2024, reported annual revenue declined from $13.2M to $12.3M (-6%), with total assets most recently reported at $326.4M.

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, MA, NY, VA.

CACTMANYVA

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

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