Private Foundation

THE WETTERAU FAMILY FOUNDATION

THE WETTERAU FAMILY FOUNDATION is a private foundation categorized as Private Foundation based in ST LOUIS, MO. Its most recent IRS filing (2025) reports revenue of $142K, expenses of $480K, total assets of $2.6M. Imperigo tracks 21 reported grants from this foundation totaling approximately $781K.

EIN: 431619527 ST LOUIS, MO Latest filing: 2025

Total Revenue$142K

Total Expenses$480K

Total Assets$2.6M

Grants Given21

Grant Total$781K

Filing Years2021–2025

Sample Grants Given

CITY OF HOPE

DUARTE, CA · 2024

DEDICATED TO MAKING A DIFFERENCE FOR PEOPLE WITH CANCER

$400,000

FRIENDS OF NORMIE

NEWPORT BEACH, CA · 2024

RESCUING, FOSTERING, AND RE-HOMING STRAY CATS AND KITTENS

$30,000

SUNNYSIDE LONE STAR LITTLE LEAGUE

FRESNO, CA · 2024

PROVIDE A COMPETITIVE YOUTH BASEBALL PROGRAM OPERATED UNDER THE RULES AND REGULATIONS OF LITTLE LEAGUE BASEBALL, INC., WITH THE GOAL OF TEACHING CHILDREN GOOD SPORTSMANSHIP, HONESTY, LOYALTY, RESPECT FOR ONE ANOTHER, AND HELPING THEM BECOME GOOD CITIZENS IN THEIR COMMUNITY

$25,000

DISCOVERY CUBE

SANTA ANA, CA · 2024

TO INSPIRE AND EDUCATE YOUNG MINDS THROUGH SCIENCE-BASED PROGRAMS

$20,000

ELIZABETH HARBISON - DAF

SAINT LOUIS, MO · 2023

GENERAL

$58,392

Showing up to 5 of 21 total records — full history available with membership.

Officers & Directors

TRUSTEE W5 Family Trust Company Llc

Officer compensation and complete director data available with membership.

Top Grant Purposes

DEDICATED TO MAKING A DIFFERENCE FOR PEOPLE WITH CANCER

$400,000 1 grant

TO SUPPORT THE MINISTRIES OF LADUE CHAPEL PRESBYTERIAN CHURCH.

$121,000 3 grants

TO PREPARE YOUNG PEOPLE FOR HIGHER LEARNING AND FOR LIVES OF PURPOSE AND SERVICE.

$88,000 4 grants

GENERAL

$80,592 6 grants

RESCUING, FOSTERING, AND RE-HOMING STRAY CATS AND KITTENS

$30,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$142K	$480K	$2.6M
2024	$103K	$83K	$2.9M
2023	$2.9M	$1K	$2.9M
2022	—	$1K	$59K
2021	—	$2K	$60K

Between 2023 and 2025, reported annual revenue declined from $2.9M to $142K (-95%), with total assets most recently reported at $2.6M.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, MA, MO.

CAMAMO

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

See the full picture for THE WETTERAU FAMILY FOUNDATION

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