Private Foundation

Winkelmann Charitable Foundation

Winkelmann Charitable Foundation is a private foundation categorized as Private Foundation based in Houston, TX. Its most recent IRS filing (2025) reports revenue of $36K, expenses of $54K, total assets of $837K. Imperigo tracks 240 reported grants from this foundation totaling approximately $262K.

EIN: 760450020 Houston, TX Latest filing: 2025

Total Revenue$36K

Total Expenses$54K

Total Assets$837K

Grants Given240

Grant Total$262K

Filing Years2021–2025

Sample Grants Given

Houston Livestock Show and Rodeo

Houston, TX · 2024

General

$13,000

Kingsland Baptist Church

Katy, TX · 2024

General

$10,000

Pathway to Victory

Dallas, TX · 2024

General

$2,000

Columbia Christian Senior Center

West Columbia, TX · 2024

General

$2,000

St Peter's UMC

Katy, TX · 2024

General

$1,250

Showing up to 5 of 240 total records — full history available with membership.

Officers & Directors

Sec/ Treas Ginger Winkelmann

Pres Samuel A Winkelmann Jr

Director Shea Huser

Director Tracy Troup

Officer compensation and complete director data available with membership.

Top Grant Purposes

General

$262,400 228 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$36K	$54K	$837K
2024	$87K	$46K	$854K
2023	$45K	$48K	$814K
2022	$49K	$50K	$818K
2021	$44K	$43K	$818K

Between 2021 and 2025, reported annual revenue declined from $44K to $36K (-17%), with total assets most recently reported at $837K.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, DC, FL, GA, KS, MD, and 4 other states.

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

See the full picture for Winkelmann Charitable Foundation

Complete financials, all 240 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

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