Private Foundation

Aristo Zeilstra Foundation

Based in Wilmington, DE, Aristo Zeilstra Foundation operates as a Private Foundation. The organization reported $8K in revenue, $55K in expenses, $243K in total assets for fiscal year 2025. Imperigo tracks 94 reported grants from this foundation totaling approximately $202K.

EIN: 842947815 Wilmington, DE Latest filing: 2025

Total Revenue$8K

Total Expenses$55K

Total Assets$243K

Grants Given94

Grant Total$202K

Filing Years2021–2025

Sample Grants Given

THE MEDICAL UNIVERSITY OF SOUTH CAROLINA FOUNDATIO

CHARLESTON, SC · 2025

Scleroderma Center Endowment Fund

$35,000

CITADEL FOUNDATION

CHARLESTON, SC · 2025

Cody Lee Green '22 Memorial Scholarship Fund

$5,000

WORLD VISION

FEDERAL WAY, WA · 2025

Sponsor a Child Program

$1,500

FRIENDS OF BAARK INC

FT LAUDERDALE, FL · 2025

General & Unrestricted

$1,500

NO ONE LEFT BEHIND INC

ARLINGTON, VA · 2025

General & Unrestricted

$1,000

Showing up to 5 of 94 total records — full history available with membership.

Officers & Directors

Treas, Dir Justin Zeilstra

Dir, VP Mirja Zeilstra

Dir Natasha Zeilstra

Dir, Pres, Sec Raimond Zeilstra

Dir Sophia Zeilstra

Officer compensation and complete director data available with membership.

Top Grant Purposes

Scleroderma Center Endowment fund

$105,000 3 grants

Scleroderma Center Endowment Fund

$35,000 1 grant

General & Unrestricted

$27,914 62 grants

Charitable Event

$14,150 11 grants

Cody Lee Green '22 Memorial Scholarship Fund

$5,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$8K	$55K	$243K
2024	$8K	$53K	$290K
2023	$-21K	$56K	$335K
2022	$158K	$54K	$412K
2021	$31K	$10K	$309K

Between 2021 and 2025, reported annual revenue declined from $31K to $8K (-73%), with total assets most recently reported at $243K.

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

Grant Geography

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

CACODCFLGAKYMAMDMIMO

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

See the full picture for Aristo Zeilstra Foundation

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