Private Foundation

LOUIS PLANSOEN FDN CO-TTEE

LOUIS PLANSOEN FDN CO-TTEE is a private foundation categorized as Private Foundation based in SAINT LOUIS, MO. Its most recent IRS filing (2025) reports revenue of $2.8M, expenses of $757K, total assets of $6.1M. Imperigo tracks 82 reported grants from this foundation totaling approximately $3.8M.

EIN: 016182253 SAINT LOUIS, MO Private Grantmaking Foundations NTEE: T20 Latest filing: 2025

Total Revenue$2.8M

Total Expenses$757K

Total Assets$6.1M

Grants Given82

Grant Total$3.8M

Filing Years2021–2025

Sample Grants Given

CHAPEL OF THE GOOD SHEPHERD

FLORENCE, MS · 2025

GENERAL OPERATING

$175,000

MASTERS ACADEMY OF VERO BEACH INC

VERO BEACH, FL · 2025

GENERAL OPERATING

$100,000

ST JUDE CHILDRENS RESEARCH HOSPITAL INC

MEMPHIS, TN · 2025

GENERAL OPERATING

$75,000

ANIMAL AID INC

WILLIAMSTOWN, NJ · 2025

GENERAL OPERATING

$55,250

CHRIST EPISCOPAL CHURCH

RED WING, MN · 2025

GENERAL OPERATING

$50,000

Showing up to 5 of 82 total records — full history available with membership.

Officers & Directors

CO-TRUSTEE Helen Post

CO-TRUSTEE Susan Post Schlachtenhaufen

TRUSTEE Wells Fargo Bank N A

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL OPERATING

$2,245,000 45 grants

GENERAL SUPPORT

$533,000 9 grants

MISSION AND OUTREACH

$138,750 3 grants

CHILDREN AND YOUTH

$95,000 1 grant

TELEHEALTH MONITORING

$80,000 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$2.8M	$757K	$6.1M
2024	$889K	$665K	$4.0M
2023	$659K	$681K	$3.7M
2022	$312K	$611K	$3.8M
2021	$653K	$509K	$4.1M

Between 2021 and 2025, reported annual revenue grew from $653K to $2.8M (+336%), with total assets most recently reported at $6.1M.

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

Grant Geography

Grants from this foundation were reported to recipients in FL, IL, MA, MI, MN, MS, and 4 other states.

FLILMAMIMNMSNCNJNYPA

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

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Sample Grants Given

Officers & Directors

Top Grant Purposes

Financial Trends

Grant Geography

Similar Organizations in MO

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