Private Foundation

ROBERT AND MARILYN ZIEVE FOUNDATION

Based in Colleyville, TX, ROBERT AND MARILYN ZIEVE FOUNDATION operates as a Private Foundation. The organization reported $76K in revenue, $142K in expenses, $536K in total assets for fiscal year 2025. Imperigo tracks 132 reported grants from this foundation totaling approximately $881K.

EIN: 455333026 Colleyville, TX Latest filing: 2025

Total Revenue$76K

Total Expenses$142K

Total Assets$536K

Grants Given132

Grant Total$881K

Filing Years2020–2025

Sample Grants Given

SPIRIT ROCK MEDITATION CTR

Woodacre, CA · 2025

NONPROFIT ORGANIZATION

$30,000

LA CO MUSEUM OF NATURAL HIST

Los Angeles, CA · 2025

NONPROFIT ORGANIZATION

$30,000

CINCINNATI CHILDRENS HOSPITAL

Cincinnati, OH · 2025

NONPROFIT ORGANIZATION

$15,000

GRAPEVINE HS THEATRE BOOSTER CLUB

Grapevine, TX · 2025

NONPROFIT ORGANIZATION

$14,000

HAWK HOOPS

Fort Worth, TX · 2025

NONPROFIT ORGANIZATION

$7,000

Showing up to 5 of 132 total records — full history available with membership.

Officers & Directors

DIRECTOR Andrea Sanger

DIRECTOR Garret Zieve

DIRECTOR Glenn Zieve

DIRECTOR Jeffrey Towne

DIRECTOR Richard L Zieve

Officer compensation and complete director data available with membership.

Top Grant Purposes

NONPROFIT ORGANIZATION

$641,790 88 grants

COLLEGE TUITION AND RELATED EXPENSES

$65,491 13 grants

ASSISTANCE FOR RELIEF EFFORT

$44,500 5 grants

CHARITABLE WORKS

$43,500 10 grants

PUBLIC ASSISTANCE

$36,000 4 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$76K	$142K	$536K
2024	$203K	$159K	$603K
2023	$73K	$163K	$565K
2022	$85K	$155K	$645K
2020	$80K	$158K	$820K

Between 2020 and 2025, reported annual revenue declined from $80K to $76K (-6%), with total assets most recently reported at $536K.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, IL, KS, MO, OH, TX, and 1 other state.

CAILKSMOOHTXUT

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

See the full picture for ROBERT AND MARILYN ZIEVE FOUNDATION

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